Product Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Print Date: 17 Nov 2011

®(TM)*Trademark

Page 1 of 13 The Dow Chemical Company encourages and expects you to read and understand the entire (M)SDS, as there is important information throughout the docu ment. We expect you to follow the precautions identified in this document unless your use conditions would necessitate other appropriate methods or

actions.



## 1. Product and Company Identification

Product Name GREAT STUFF(TM) Window and Door Insu lating Foam Sealant STR 12oz HC ES

COMPANY IDENTIFICATION The Dow Chemical Company

2030 Willard H. Dow Center
Midland, MI 48674

USA

Customer Information Number: 800-258-2436



### EMERGENCY TELEPHONE NUMBER

24-Hour Emergency Contact: 989-636-4400 Local Emergency Contact: 989-636-4400



## 2. Hazards Identification

Emergency Overview

Color: Yellow Physical State: Foam

Odor: Musty Hazards of product:

DANGER! Flammable gas - May cause flash fire. May cause allergic skin reaction. May cause allergic respiratory reaction. May cause eye irritation. May cause skin irritation. Vapor reduces oxygen available for breathing. May cause anesthetic effects. May cause respiratory tract irritation. May cause lung injury. Vapors may travel a long distance; ignition and/or flash back may occur. May be harmful if swallowed. Evacuate area. Keep upwind of spill. Stay out of low areas. Aerosol cans exposed to fire can rupture becoming flaming projectiles. Elevated temperatures can cause hazardous polymerization. Toxic fumes may be released in fire situations. Containers are under high pressure. Avoid temperatures above 50°C (122°F)



### OSHA Hazard Communication Standard 

# Material Safety Data Sheet

The Dow Chemical CompanyProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 2 of 13 This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29

CFR 1910.1200.



### Potential Health Effects Eye Contact: May cause eye irritation. May cause slight temporary corneal injury.

Skin Contact: Prolonged contact may cause moderate skin irritation with local redness. Material may stick to skin causing irritation upon removal. May stain skin. Skin Absorption: Prolonged skin contact is unlikely to result in absorption of harmful amounts.

Skin Sensitization: Skin contact may cause an allergic skin reaction. Animal studies have shown that skin contact with isocyanates may play a role in respiratory sensitization.

Inhalation: In confined or poorly ventilated areas, vapor can easily accumulate and can cause unconsciousness and death due to displacement of oxygen. Excessive exposure may cause irritation to upper respiratory tract (nose and throat) and lungs. May cause pulmonary edema (fluid in the lungs.) Effects may be delayed. May cause central nervous system depression. Symptoms of excessive exposure may be anesthetic or narcotic effects; dizziness and drowsiness may be observed. Excessive exposure may increase sensitivity to epinephrine and increase myocardial irritability (irregular heartbeats). Decreased lung function has been associated with overexposure to isocyanates. Respiratory Sensitization: May cause allergic respiratory response. MDI concentrations below the exposure guidelines may cause allergic respiratory reactions in individuals already sensitized. Asthma-like symptoms may include coughing, difficult br eathing and a feeling of tightness in the chest. Occasionally, breathing difficulties may be life threatening. Ingestion: Low toxicity if swallowed. Small amounts swallowed incidentally as a result of normal handling operations are not likely to cause injury; however, swallowing larger amounts may cause injury. Observations in animals include: Gastrointestinal irritation. Aspiration hazard: Based on physical properties, not likely to be an aspiration hazard. Effects of Repeated Exposure: Tissue injury in the upper respiratory tract and lungs has been observed in laboratory animals after repeated excessive exposures to MDI/polymeric MDI aerosols. Excessive exposure may produce organophosphate type cholinesterase inhibition. Signs and symptoms of excessive exposure may be headache, dizziness, incoordination, muscle twitching, tremors, nausea, abdominal cramps, diarrhea, sweating, pinpoint pupils, blurred vision, salivation, tearing, tightness in chest, excessive urination, convulsions.

Cancer Information: Lung tumors have been observed in laboratory animals exposed to respirable aerosol droplets of MDI/Polymeric MDI (6 mg/m3) for their lifetime. Tumors occurred concurrently with respiratory irritation and lung injury. Current exposure guidelines are expected to protect against these effects reported for MDI. Birth Defects/Developmental Effects: In laboratory animals, MDI/polymeric MDI did not cause birth defects; other fetal effects occurred only at high doses which were toxic to the mother.



### Component CAS # Amount

Diphenylmethane Diisocyanate, isomers and homologues 9016-87-9 >= 10.0 - <= 30.0 % Polymethylenepolyphenyl polyisocyanate, polypropyleneglycol copolymer 53862-89-8 >= 30.0 - <= 60.0 %

Isocyanic acid, polymethylenepolyphenylene ester, polymer with .alpha.,.alpha.',.alpha.''-1,2,3- propanetriyltris[.omega.-hydroxypoly 57029-46-6 >= 10.0 - <= 30.0 %

Tris(1-chloro-2-propyl) phosphate 13674-84-5 >= 5.0 - <= 10.0 %

Isobutane 75-28-5 >= 5.0 - <= 10.0 % Methyl ether 115-10-6 >= 1.0 - <= 5.0 % Propane 74-98-6 >= 1.0 - <= 5.0 % 4,4' -Methylenediphenyl diisocyanate 101-68-8 >= 10.0 - <= 30.0 %

Note: CAS 101-68-8 is an MDI isomer that is part of CAS 9016-87-9. 

## 3. Composition InformationProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 3 of 13 

## 4. First-aid measures

Description of first aid measures

General advice: First Aid responders should pay attention to self-protection and use the recommended protective clothing (chemical resistant gloves, splash protection). If potential for exposure exists refer to Section 8 for specific personal protective equipment.

Inhalation: Move person to fresh air. If not breathing, give artificial respiration; if by mouth to mouth use rescuer protection (pocket mask, etc). If breathing is difficult, oxygen should be administered by qualified personnel. Call a physician or transport to a medical facility.

Skin Contact: Remove material from skin immediately by washing with soap and plenty of water. Remove contaminated clothing and shoes while washing. Seek medical attention if irritation persists. Wash clothing before reuse. An MDI skin decontamination study demonstrated that cleaning very soon after exposure is important, and that a polyglycol-based skin cleanser or corn oil may be more effective than soap and water. Discard items which cannot be decontaminated, including leather articles such as shoes, belts and watchbands. Suitable emergency safety shower facility should be

available in work area. Eye Contact: Immediately flush eyes with water; remove contact lenses, if present, after the first 5 minutes, then continue flushing eyes for at least 15 minutes. Obtain medical attention without delay, preferably from an ophthalmologist. Suitable em ergency eye wash facility should be immediately

available. Ingestion: If swallowed, seek medical attention. Do not in duce vomiting unless directed to do so by medical personnel.



### Most important symptoms and e ffects, both acute and delayed Aside from the information found under Description of first aid measures (above) and Indication of immediate medical attention and special treatment needed (below), no additional symptoms and effects are anticipated.



### Indication of immediate medical atte ntion and special treatment needed Maintain adequate ventilation and oxygenation of the patient. May cause respiratory sensitization or asthma-like symptoms. Bronchodilators, expectorants and antitussives may be of help. Treat bronchospasm with inhaled beta2 agonist and oral or parenteral corticosteroids. Respiratory symptoms, including pulmonary edema, may be delayed. Persons receiving significant exposure should be observed 24-48 hours for signs of respiratory distress. Exposure may increase "myocardial irritability". Do not administer sympathomimetic drugs such as epinephrine unless absolutely necessary. If you are sensitized to diisocyanates, consult your physician regarding working with other respiratory irritants or sensitizers. Although cholinesterase depression has been reported with this material, it is not of benefit in determining exposu re and need not be considered in the treatment of persons exposed to the material. Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient. Excessive exposure may aggravate preexisting asthma and other respiratory disorders (e.g. emphysema, bronchitis, reactive airways dysfunction syndrome). Repeated excessive exposure may aggravate preexisting lung disease.



## 5. Fire Fighting Measures

Suitable extinguishing media Water fog or fine spray. Dry chemical fire extingui shers. Carbon dioxide fire extinguishers. Foam. Alcohol resistant foams (ATC type) are preferred. General purpose synthetic foams (including AFFF) or protein foams may function, but will be less effective. Extinguishing Media to Avoid: Do not use direct water stream. Straight or direct water streams may not be effective to extinguish fire.



### Special hazards arising from the substance or mixtureProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 4 of 13 Hazardous Combustion Products: During a fire, smoke may contain the original material in addition to combustion products of varying composition which may be toxic and/or irritating. Combustion products may include and are not limited to: Nitrogen oxides. Isocyanates. Hydrogen chloride. Carbon monoxide. Carbon dioxide. Hydrogen cyanide. Unusual Fire and Explosion Hazards: Contains flammable propellant. Aerosol cans exposed to fire can rupture and become flaming projectiles. Propellant release may result in a fireball. Vapors are heavier than air and may travel a long distance and accumulate in low lying areas. Ignition and/or flash back may occur. Dense smoke is produced when product burns.



### Advice for firefighters

Fire Fighting Procedures: Keep people away. Isolate fire and deny unnecessary entry. Stay upwind. Keep out of low areas where gases (fumes) can accumulate. Water may not be effective in extinguishing fire. Do not use direct water stream. May spread fire. Fight fire from protected location or safe distance. Consider the use of unmanned hose holders or monitor nozzles. Eliminate ignitionsources. Move container from fire area if this is possible without hazard. Use water spray to cool fireexposed containers and fire-affected zone until fire is out. Special Protective Equipment for Firefighters: Wear positive-pressure self-contained breathing apparatus (SCBA) and protective fire fighting clothing (includes fire fighting helmet, coat, trousers, boots, and gloves). Avoid contact with this material during fire fighting operations. If contact is likely, change to full chemical resistant fire fighting clothi ng with self-contained breathing apparatus. If this is not available, wear full chemical resistant clothing with self-contained breathing apparatus and fight fire from a remote location. For protective equipment in post-fire or non-fire clean-up situations, refer to

the relevant sections.



## 6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures: Evacuate area. Only trained and properly protected personnel must be involved in clean-up operations. Keep personnel out of low areas. Keep personnel out of confined or poorly ventilated areas. Keep upwind of spill. Ventilate area of leak or spill. No smoking in area. For large spills, warn public of downwind explosion hazard. Check area with combustible gas detector before reentering area. Ground and bond all containers and handling equipment. El iminate all sources of ignition in vicinity of spill or released vapor to avoid fire or explosion. Vapor explosion hazard. Keep out of sewers. See Section 10 for more specific information. Use appropriate safety equipment. For additional information, refer to Section 8, Exposure Controls and Personal Protection. Refer to Section 7, Handling, for additional precautionary measures.

Environmental precautions: Prevent from entering into soil, ditches, sewers, waterways and/or groundwater. See Section 12, Ecological Information.

Methods and materials for c ontainment and cleaning up: Contain spilled material if possible. Ground and bond all containers and handling equipment. Isolate area until gas has dispersed. Use non-sparking tools in cleanup operations. Eliminate all sources of ignition in vicinity of spill or released vapor to avoid fire or explosion. Check area with combustible gas detector before reentering area. Ground and bond all containers and handling equipment. Collect in suitable and properly labeled containers. Absorb with materials such as: Clay. Di rt. Milsorb®. Sand. Sawdust. Vermiculite. See Section 10 for more specific information. See Section 13, Disposal Considerations, for additional

information.



## 7. Handling and Storage

Handling General Handling: Keep away from heat, sparks and flame. Avoid contact with eyes. Avoid contact with skin and clothing. Avoid prolonged or repeated contact with skin. Avoid breathing vapor. Wash thoroughly after handling. Keep container closed. Use only with adequate ventilation. Keep out ofProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 5 of 13 reach of children. No smoking, open flames or sources of ignition in handling and storage area. Vapors are heavier than air and may travel a long distance and accumulate in low lying areas. Ignition and/or flash back may occur. Contents under pressure. Do not puncture or incinerate container. Containers, even those that have been emptied, can contain vapors. Do not cut, drill, grind, weld, or perform similar operations on or near empty containers. Do not enter confined spaces unless adequately ventilated. Never use air pressure for transferring product. Use of non-sparking or explosion-proof equipment may be necessary, depending upon the type of operation. See Section 8,

EXPOSURE CONTROLS AND PE RSONAL PROTECTION.



### Storage Minimize sources of ignition, such as static build-up, heat, spark or flame. Store in a dry place. See Section 10 for more specific information.

Shelf life: Use within Storage temperature:

12 Months 20 - 30 °C



## 8. Exposure Controls / Personal Protection

Exposure Limits
Component List Type Value

| 4,4' -Methylenediphenyl diisocyanate ACGIH TWA 0.005 ppm

OSHA Table

Z-1 Ceiling 0.2 mg/m3 0.02 ppm

| Diphenylmethane Diisocyanate, isomers and homologues ACGIH TWA 0.005 ppm

OSHA Table

Z-1 Ceiling 0.2 mg/m3 0.02 ppm

| Methyl ethe r AIHA WEEL TWA 1,880 mg/m3 1,000 ppm

| Isobutane ACGIH TWA 1,000 ppm

| Propane OSHA Table

Z-1 PEL 1,800 mg/m3 1,000 ppm

ACGIH TWA 1,000 ppm

|



### Personal Protection Eye/Face Protection: Use safety glasses (with side shields).

Skin Protection: Use protective clothing chemically resistant to this material. Selection of specific items such as face shield, boots, apron, or full body suit will depend on the task. Hand protection: Use gloves chemically resistant to this material. Examples of preferred glove barrier materials include: Butyl rubber. Chlorinated polyethylene. Polyethylene. Ethyl vinyl alcohol laminate ("EVAL"). Examples of acceptable glove barrier materials include: Neoprene. Nitrile/butadiene rubber ("nitrile" or "NBR"). Viton. Polyvinyl chloride ("PVC" or "vinyl"). NOTICE: The selection of a specific gl ove for a particular application and duration of use in a workplace should also take into account all relevant workplace factors such as, but not limited to: Other chemicals which may be handled, physical requirements (cut/puncture protection, dexterity, thermal protection), potential body reactions to glove materials, as well as the instructions/specifications provided by the glove supplier. Respiratory Protection: Atmospheric levels should be maintained below the exposure guideline. When atmospheric levels may exceed the exposure guideline, use an approved air-purifying respirator equipped with an organic vapor sorbent and a particle filter. For situations where the atmospheric levels may exceed the level for which an air-purifying respirator is effective, use a positive-pressure air-supplying respirator (air line or self-contained breathing apparatus). For emergency response orfor situations where the atmospheric level is unknown, use an approved positive-pressure selfcontained breathing apparatus or positive-pressure ai r line with auxiliary self-contained air supply. InProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 6 of 13 confined or poorly ventilated areas, use an approved self-contained breathing apparatus or positivepressure air line with auxiliary self-contained air supply. The following should be effective types of airpurifying respirators: Organic vapor cartridge with a particulate pre-filter. Ingestion: Use good personal hygiene. Do not consume or store food in the work area. Wash hands before smoking or eating.



### Engineering Controls

Ventilation: Use only with adequate ventilation. Local exhaust ventilation may be necessary for some operations. Provide general and/or local exhaust ventilation to control airborne levels below the exposure guidelines. Exhaust systems should be designed to move the air away from the source of vapor/aerosol generation and people working at this point. The odor and irritancy of this material are inadequate to warn of excessive exposure. Lethal concentrations may exist in areas with poor

ventilation.



## 9. Physical and Chemical Properties

Appearance

Physical State Foam

Color Yellow

Odo r Musty

Odor Threshold No test data available pH Not applicable Melting Point No test data available Freezing Point No test data available Boiling Point (760 mmHg) Not applicable. Flash Point - Closed Cup -104 °C (-155 °F) Estimated. Evaporation Rate (Butyl Acetate = 1) No test data available

Flammability (solid, gas) No

Flammable Limits In Ai r Lowe r : Not applicable Upper : Not applicable

V apor Pressure 1,151 kPa @ 55 °C Container is under pressure.

V apor Density (air = 1) No test data available Specific Gravity (H2O = 1) 1.06 Estimated. Solubility in water (by weight) Insoluble

Partition coefficient, noctanol/water (log Pow) No data available for this product. See Section 12 for individual component data. Autoignition Temperature No test data available Decomposition Temperature No test data available

Kinematic Viscosity Not applicable Explosive properties Not explosive Oxidizing properties No



## 10. Stability and Reactivity

Reactivity No dangerous reaction known under conditions of normal use.



### Chemical stability Stable under recommended storage conditions. See Storage, Section 7. Unstable at elevated
temperatures.



### Possibility of hazardous reactions Can occur. Elevated temperatures can cause hazardous polymerization.Product Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 7 of 13 

### Conditions to Avoid: Avoid temperatures above 50 °C (122 °F)

. Elevated temperatures can cause container to vent and/or rupture. Exposure to elevated temperatures can cause product to decompose.



### Incompatible Materials: Avoid contact with: Acids. Alcohols. Amines. Ammonia. Bases. Metal compounds. Strong oxidizers. Products based on diisocyanates like TDI and MDI react with many materials to release heat. The reaction rate increases with temperature as well as with increased contact; these reactions can become violent. Contact is increased by stirring or if the other material acts as a solvent. Products based on diisocyanates such as TDI and MDI are not soluble in water and will sink to the bottom, but react slowly at the inte rface. The reaction forms carbon dioxide gas and a layer of solid polyurea. Reaction with wa ter will generate carbon dioxide and heat.



### Hazardous decomposition products Decomposition products depend upon temperature, air supply and the presence of other materials. Toxic gases are released during decomposition.



## 11. Toxicological Information

Acute Toxicity Ingestion As product: Single dose oral LD50 has not been determined.
Estimated. LD50, rat > 2,000 mg/kg

Dermal As product: The dermal LD50 has not been determined.
Estimated. LD50, rabbit > 2,000 mg/kg

Inhalation As product: The LC50 has not been determined. 

### Eye damage/eye irritation
May cause eye irritation. May cause slight temporary corneal injury.


### Skin corrosion/irritation
Prolonged contact may cause moderate skin irritation with local redness. Material may stick to skin causing irritation upon removal. May stain skin.


### Sensitization

Skin Skin contact may cause an allergic skin reaction. Animal studies have shown that skin contact with isocyanates may play a role in respiratory sensitization. Respiratory May cause allergic respiratory response. MDI concentrations below the exposure guidelines may cause allergic respiratory reactions in individual s already sensitized. Asthma-like symptoms may include coughing, difficult breathing and a feeling of tightness in the chest. Occasionally, breathing difficulties may be life threatening. 

### Repeated Dose Toxicity Tissue injury in the upper respiratory tract and lungs has been observed in laboratory animals after repeated excessive exposures to MDI/polymeric MDI aerosols. Excessive exposure may produce organophosphate type cholinesterase inhibition. Signs and symptoms of excessive exposure may be headache, dizziness, incoordination, muscle twitching, tremors, nausea, abdominal cramps, diarrhea, sweating, pinpoint pupils, blurred vision, salivation, tearing, tightness in chest, excessive urination,

convulsions. 

### Chronic Toxicity and Carcinogenicity Lung tumors have been observed in laboratory animals exposed to respirable aerosol droplets of MDI/Polymeric MDI (6 mg/m3) for their lifetime. Tumors occurred concurrently with respiratory irritation and lung injury. Current exposure guidelines are expected to protect against these effects reported for MDI. 

### Developmental Toxicity In laboratory animals, MDI/polymeric MDI did not cause birth defects; other fetal effects occurred only at high doses which were toxic to the mother. 

### Reproductive Toxicity

No relevant information found.Product Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 8 of 13 

### Genetic Toxicology In vitro genetic toxicity studies were negative for component(s) tested. Genetic toxicity data on MDI are inconclusive. MDI was weakly positive in some in vitro studies; other in vitro studies were negative. Animal mutagenicity studies were predominantly negative.



## 12. Ecological Information

Toxicity

Data for Component: Diphenylmethane Diisocyanate, isomers and homologues The measured ecotoxicity is that of the hydrolyzed product, generally under conditions maximizing production of soluble species. Material is practically non-toxic to aquatic organisms on an acute basis (LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).

Fish Acute & Prolonged Toxicity Based on information for a similar material: LC50, zebra fish (Brachydanio rerio), static test, 96 h: > 1,000 mg/l Aquatic Invertebrate Acute Toxicity Based on information for a similar material: EC50, Daphnia magna (Water flea), static test, 24 h: > 1,000 mg/l Aquatic Plant Toxicity Based on information for a similar material: NOEC, Scenedesmus subspicatus (new name: Desmodesmus subspicatus), static test, Growth rate inhibition, 72 h: 1,640 mg/l Toxicity to Micro-organisms Based on information for a similar material: EC50; activated sludge, static, 3 h: > 100 mg/l Toxicity to Soil Dwelling Organisms EC50, Eisenia fetida (earthworms), 14 d: > 1,000 mg/kg Data for Component: Polymethylenepolyphenyl polyisocyanate, polypropyleneglycol copolymer Not expected to be acutely toxic to aquatic organisms.

Data for Component: Isocyanic acid, polymethylenepolyphenylene ester, polymer with .alpha.,.alpha.',.alpha.''-1,2,3-pr opanetriyltris[.omega.-hydroxypoly Not expected to be acutely toxic to aquatic organisms.

Data for Component: Tris(1-chloro-2-propyl) phosphate Material is not classified as dangerous to aquatic organisms.

Fish Acute & Prolonged Toxicity LC50, Lepomis macrochirus (Bluegill sunfish), static, 96 h: 84 mg/l Aquatic Invertebrate Acute Toxicity EC50, Daphnia magna (Water flea), 48 h, immobilization: 131 mg/l Aquatic Plant Toxicity ErC50, Pseudokirchneriella subcapitata (green algae), static test, Growth rate inhibition, 96 h: 82 mg/l Toxicity to Micro-organisms EC50, OECD 209 Test; activated sludge, Respiration inhibition, 3 h: 784 mg/l Aquatic Invertebrates Chronic Toxicity Value water flea Daphnia magna, semi-static test, 21 d, number of offspring, NOEC: 32 mg/l Data for Component: Isobutane

No relevant data found.

Data for Component: Methyl ether Material is practically non-toxic to aquatic organisms on an acute basis (LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).

Fish Acute & Prolonged Toxicity LC50, Poecilia reticulata (guppy), semi-static test, 96 h: > 4,000 mg/l Aquatic Invertebrate Acute ToxicityProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 9 of 13 LC50, Daphnia magna (Water flea), 48 h, immobilization: > 4,000 mg/l Data for Component: Propane

No relevant data found.

Data for Component: 4,4' -Methylenediphenyl diisocyanate The measured ecotoxicity is that of the hydrolyzed product, generally under conditions maximizing production of soluble species. Material is practically non-toxic to aquatic organisms on an acute basis (LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).

Fish Acute & Prolonged Toxicity Based on information for a similar material: LC50, zebra fish (Brachydanio rerio), static test, 96 h: > 1,000 mg/l Aquatic Invertebrate Acute Toxicity Based on information for a similar material: EC50, Daphnia magna (Water flea), static test, 24 h: > 1,000 mg/l Aquatic Plant Toxicity Based on information for a similar material: NOEC, Scenedesmus subspicatus (new name: Desmodesmus subspicatus), static test, Growth rate inhibition, 72 h: 1,640 mg/l Toxicity to Micro-organisms Based on information for a similar material: EC50; activated sludge, static, 3 h: > 100 mg/l Toxicity to Soil Dwelling Organisms EC50, Eisenia fetida (earthworms), 14 d: > 1,000 mg/kg



### Persistence and Degradability

Data for Component: Diphenylmethane Diisocyanate, isomers and homologues In the aquatic and terrestrial environment, material reacts with water forming predominantly insoluble polyureas which appear to be stable. In the atmospheric environment, material is expected to have a short tropospheric half-life, based on calculations and by analogy with related diisocyanates. OECD Biodegradation Tests: Based on information for a similar material: Biodegradation Exposure Time Method 10 Day Window

0 % 28 d OECD 302C Test Not applicable

Data for Component: Polymethylenepolyphenyl polyisocyanate, polypropyleneglycol copolymer Expected to degrade only slowly in the environment.

Data for Component: Isocyanic acid, polymethylenepolyphenylene ester, polymer with .alpha.,.alpha.',.alpha.''-1,2,3-pr opanetriyltris[.omega.-hydroxypoly Expected to degrade only slowly in the environment.

Data for Component: Tris(1-chloro-2-propyl) phosphate Material is expected to biodegrade only very slowly (in the environment). Fails to pass OECD/EEC tests for ready biodegradability. OECD Biodegradation Tests: Biodegradation Exposure Time Method 10 Day Window

14 % 28 d OECD 301E Test fail

95 % 64 d OECD 302A Test Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

4.47E-11 cm3/s 0.24 d Estimated. Theoretical Oxygen Demand: 1.17 mg/mg

Data for Component: Isobutane Biodegradation may occur under aerobic conditions (in the presence of oxygen). Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

2.44E-12 cm3/s 4.4 d Estimated. Theoretical Oxygen Demand: 3.58 mg/mgProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 10 of 13 Data for Component: Methyl ether Material is expected to biodegrade only very slowly (in the environment). Fails to pass OECD/EEC tests for ready biodegradability. OECD Biodegradation Tests: Biodegradation Exposure Time Method 10 Day Window

5 % 28 d OECD 301A Test fail Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

1.66E-12 cm3/s 6.4 d Estimated. Theoretical Oxygen Demand: 2.08 mg/mg

Data for Component: Propane

No relevant data found. Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

1.27E-12 cm3/s 8.4 d Estimated. Theoretical Oxygen Demand: 3.64 mg/mg

Data for Component: 4,4' -Methylenediphenyl diisocyanate In the aquatic and terrestrial environment, material reacts with water forming predominantly insoluble polyureas which appear to be stable. In the atmospheric environment, material is expected to have a short tropospheric half-life, based on calculations and by analogy with related diisocyanates. OECD Biodegradation Tests: Based on information for a similar material: Biodegradation Exposure Time Method 10 Day Window

0 % 28 d OECD 302C Test Not applicable



### Bioaccumulative potential

Data for Component: Diphenylmethane Diisocyanate, isomers and homologues

Bioaccumulation: In the aquatic and terrestrial environment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas. Data for Component: Polymethylenepolyphenyl polyisocyanate, polypropyleneglycol copolymer

Bioaccumulation: In the aquatic and terrestrial environment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas. Data for Component: Isocyanic acid, polymethylenepolyphenylene ester, polymer with .alpha.,.alpha.',.alpha.''-1,2,3-pr opanetriyltris[.omega.-hydroxypoly

Bioaccumulation: In the aquatic and terrestrial environment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas. Data for Component: Tris(1-chloro-2-propyl) phosphate

Bioaccumulation: Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Partition coefficient, n-octanol/water (log Pow): 2.59 Measured Bioconcentration Factor (BCF): 0.8 - 4.6; Cyprinus carpio (Carp); Measured Data for Component: Isobutane

Bioaccumulation: Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Partition coefficient, n-octanol/water (log Pow): 2.76 Measured Data for Component: Methyl ether

Bioaccumulation: Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Partition coefficient, n-octanol/water (log Pow): 0.10 Measured Data for Component: Propane

Bioaccumulation: Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Partition coefficient, n-octanol/water (log Pow): 2.36 Measured Data for Component: 4,4' -Methylenediphenyl diisocyanate

Bioaccumulation: In the aquatic and terrestrial environment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas.



### Mobility in soilProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 11 of 13 Data for Component: Diphenylmethane Diisocyanate, isomers and homologues Mobility in soil: In the aquatic and terrestrial envir onment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas. Data for Component: Polymethylenepolyphenyl polyisocyanate, polypropyleneglycol copolymer Mobility in soil: In the aquatic and terrestrial envir onment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas. Data for Component: Isocyanic acid, polymethylenepolyphenylene ester, polymer with .alpha.,.alpha.',.alpha.''-1,2,3-pr opanetriyltris[.omega.-hydroxypoly Mobility in soil: In the aquatic and terrestrial envir onment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas. Data for Component: Tris(1-chloro-2-propyl) phosphate Mobility in soil: Potential for mobility in soil is slight (Koc between 2000 and 5000). Partition coefficient, soil organic carbon/water (Koc): 1,300 Estimated. Henry's Law Constant (H): < 1.35E-05 atm*m3/mole; 25 °C Estimated. Data for Component: Isobutane Mobility in soil: Potential for mobility in soil is very high (Koc between 0 and 50). Partition coefficient, soil organic carbon/water (Koc): 35 Estimated. Henry's Law Constant (H): 1.19E+00 atm*m3/mole; 25 °C Measured Distribution in Environment: Mackay Level 1 Fugacity Model:

Air Water. Biota Soil Sediment

100 % 0 % 0 % 0 % 0 % Data for Component: Methyl ether Mobility in soil: Potential for mobility in soil is very high (Koc between 0 and 50). Partition coefficient, soil organic carbon/water (Koc): 1.29 - 14 Estimated. Henry's Law Constant (H): 9.78E-04 atm*m3/mole; 25 °C Measured Data for Component: Propane Mobility in soil: Potential for mobility in soil is very high (Koc between 0 and 50). Partition coefficient, soil organic carbon/water (Koc): 24 - 460 Estimated. Henry's Law Constant (H): 7.07E-01 atm*m3/mole; 25 °C Measured Distribution in Environment: Mackay Level 1 Fugacity Model:

Air Water. Biota Soil Sediment

100 % 0 % 0 % 0 % 0 % Data for Component: 4,4' -Methylenediphenyl diisocyanate Mobility in soil: In the aquatic and terrestrial envir onment, movement is expected to be limited by its reaction with water forming predominantly insoluble polyureas.



## 13. Disposal Considerations

DO NOT DUMP INTO ANY SEWERS, ON THE GROU ND, OR INTO ANY BODY OF WATER. All disposal practices must be in compliance with all Federal, State/Provincial and local laws and regulations. Regulations may vary in different locations. Waste characterizations and compliance with applicable laws are the responsibility solely of th e waste generator. AS YOUR SUPPLIER, WE HAVE

NO CONTROL OVER THE MANAGEMENT PRAC TICES OR MANUFACTURING PROCESSES OF

PARTIES HANDLING OR USING THIS MATERI AL. THE INFORMATION PRESENTED HERE

PERTAINS ONLY TO THE PRODUCT AS SHIP PED IN ITS INTENDED CONDITION AS DESCRIBED IN MSDS SECTION: Composition Information. FOR UNUSED & UNCONTAMINATED PRODUCT, the preferred options include sending to a licensed, permitted: Incinerator or other

thermal destruction device.



## 14. Transport Information

DOT Non-Bulk

CONSUMER COMMODITY RECLASSIFIED AS ORM-D MATERIALProduct Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 12 of 13 

### DOT Bulk

NOT AVAILABLE IN BULK CONTAINERS



### IMDG Proper Shipping Name: AEROSOLS

Hazard Class: 2.1 ID Number: UN1950

EMS Number: F-D,S-U Marine pollutant.: No



### ICAO/IATA Proper Shipping Name: AEROSOLS

Hazard Class: 2.1 ID Number: UN1950 Cargo Packing Instruction: 203 Passenger Packing Instruction: 203

LIMITED QUANTITY

This information is not intended to convey all specific regulatory or operational requirements/information relating to this product. Additional transportation system information can be obtained through an authorized sales or customer service representative. It is the responsibility of the transporting organization to follow all applicable laws, regulations and rules relating to the transportation of the material.



## 15. Regulatory Information

OSHA Hazard Communication Standard This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29

CFR 1910.1200. 

### Superfund Amendments and R eauthorization Act of 1986 Title III (Emergency Planning and Community Right-to-Know Act of 1986) Sections 311 and 312 Immediate (Acute) Health Hazard Yes Delayed (Chronic) Health Hazard Yes

Fire Hazard Yes

Reactive Hazard No

Sudden Release of Pressure Hazard Yes

Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and Community Right-to-Know Act of 1986) Section 313 This product contains the following substances which are subject to the reporting requirements of Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 and which are

listed in 40 CFR 372.

Component CAS # A mount
4,4' -Methylenediphenyl diisocyanate 101-68-8 >= 10.0 - <= 30.0 % Diphenylmethane Diisocyanate, isomers and homologues 9016-87-9 >= 10.0 - <= 30.0 %

Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Hazardous Substances List and/or Pennsylvania Environmental Hazardous Substance List: The following product components are cited in the Pennsylvania Hazardous Substance List and/or the Pennsylvania Environmental Substance List, and ar e present at levels which require reporting.

Component CAS # A mount
4,4' -Methylenediphenyl diisocyanate 101-68-8 >= 10.0 - <= 30.0 %

Meth y l ether 115-10-6 >= 1.0 - <= 5.0 % Propane 74-98-6 >= 1.0 - <= 5.0 %

Isobutane 75-28-5 >= 5.0 - <= 10.0 %

Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Special Hazardous

Substances List:Product Name: GREAT STUFF(TM) Window and Door Insulating

Foam Sealant STR 12oz HC ES Issue Date: 11/16/2011

Page 13 of 13 To the best of our knowledge, this product does not contain chemicals at levels which require reporting

under this statute.

California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) This product contains no listed substances known to the State of California to cause cancer, birth defects or other reproductive harm, at levels which would require a warning under the statute.

US. Toxic Substances Control Act All components of this product are on the TSCA Inventory or are exempt from TSCA Inventory requirements under 40 CFR 720.30 CEPA - Domestic Substances List (DSL) All substances contained in this product are listed on the Canadian Domestic Substances List (DSL) or are not required to be listed.



## 16. Other Information

Recommended Uses and Restrictions

Identified uses Polyurethane foam.



### Revision

Identification Number: 64484 / 0000 / Issue Date 11/16/2011 / Version: 3.0 Most recent revision(s) are noted by the bold, double bars in left-hand margin throughout this

document.



### Legend

N/A Not available

W/W Weight/Weight

OEL Occupational Exposure Limit

STEL Short Term Exposure Limit

TWA Time Weighted Average

ACGIH American Conference of Governmental Industrial Hygienists, Inc.

DOW IHG Dow Industrial Hygiene Guideline

WEEL Workplace Environmental Exposure Level
HAZ_DES Hazard Desi g nation

Action Level A value set by OSHA that is lower than the PEL which will trigger the need for activities such as exposure monitori ng and medical surveillance if exceeded.

The Dow Chemical Company urges each customer or recipient of this (M)SDS to study it carefully and consult appropriate expertise, as necessary or appropriate, to become aware of and understand the data contained in this (M)SDS and any hazards associ ated with the product. The information herein is provided in good faith and believed to be accurate as of the effective date shown above. However, no warranty, express or implied, is given. Regulatory requirements are subject to change and may differ between various locations. It is the buyer's/user's re sponsibility to ensure that hi s activities comply with all federal, state, provincial or local laws. The information presented here pertains only to the product as shipped. Since conditions for use of the product are not under the control of the manufacturer, it is the buyer's/user's duty to determine the conditions necessary for the safe use of this product. Due to the proliferation of sources for information such as manufacturer-specific (M)SDSs, we are not and cannot be responsible for (M)SDSs obtained from any source other than ourselves. If you have obtained an (M)SDS from another source or if you are not sure that the (M)SDS you have is current, please contact us for the most current version.