Product Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Print Date: 14 Sep 2012

®(TM)*Trademark of The Dow Chemical Compan y ("Dow") or an affiliated company of Dow

Page 1 of 11 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 FROTH-PAK(TM) Sealant 620 HFC BF

COMPANY IDENTIFICATION The Dow Chemical Company

2030 Willard H. Dow Center
Midland, MI 48674

United States

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: Liquid.

Odor: Characteristic Hazards of product:

CAUTION! May cause eye irritation. May be harmful if inhaled. Vapor reduces oxygen available for breathing. May cause anesthetic effects. May cause central nervous system effects; may cause respiratory tract irritation. Isolate area. Keep upwind of spill. Contents under pressure.



### OSHA Hazard Communication Standard 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 slight eye irritation. May cause slight temporary corneal injury.

Skin Contact: Prolonged contact may cause slight skin irritation with local redness. Skin Absorption: Prolonged skin contact is unlikely to result in absorption of harmful amounts. 

# Material Safety Data Sheet

The Dow Chemical CompanyProduct Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 2 of 11 Inhalation: Prolonged excessive exposure may cause adverse effects. In confined or poorly ventilated areas, vapor can easily accumulate and can cause unconsciousness and death due to displacement of oxygen. May cause respiratory irritation and central nervous system depression. Excessive exposure may increase sensitivity to epinephrine and increase myocardial irritability (irregular heartbeats). Symptoms of excessive exposure may be anesthetic or narcotic effects; dizziness and drowsiness may be observed. 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. Signs and symptoms of excessive exposure may include: May cause lacrimation (tears). Salivation. Convulsions. Tremors. Increased activity (hyperactivity). Aspiration hazard: Based on physical properties, not likely to be an aspiration hazard. Effects of Repeated Exposure: Contains a component which is reported to be a weak organophosphate-type cholinesterase inhibitor. 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. Contains component(s) which have been reported to cause effects on the following organs in animals:

Heart. Birth Defects/Developmental Effects: Contains component(s) which, in laboratory animals, have

been toxic to the fetus at doses nontoxic to the mo ther. Contains component(s) which, in laboratory animals, have been toxic to the fetus on ly at doses toxic to the mother. Reproductive Effects: In animal studies on component(s), effects on reproduction were seen only at doses that produced significant toxicity to the parent animals.



### Component CAS # Amount

1,1,1,2-Tetrafluoroethane 811-97-2 >= 10.0 - <= 30.0 % Glycerol propylene oxide polymer 25791-96-2 >= 10.0 - <= 30.0 % Polyester polyol, aromatic Not available >= 10.0 - <= 30.0 % Sucrose , propylene oxide polymer 9049-71-2 >= 10.0 - <= 30.0 % Tris(1-chloro-2-propyl) phosphate 13674-84-5 >= 10.0 - <= 30.0 % 1,1,1,3,3 - Pentafluoropropane 460-73-1 >= 1.0 - <= 10.0 % Triethyl phosphate 78-40-0 >= 1.0 - <= 5.0 % Ethylene glycol 107-21-1 > 0.1 - < 1.0 %



## 4. First-aid measures

Eye Contact: Flush eyes thoroughly with water for several minutes. Remove contact lenses after the initial 1-2 minutes and continue flushing for several additional minutes. If effects occur, consult a physician, preferably an ophthalmologist.

Skin Contact: Wash skin with plenty of water.

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. Ingestion: Do not induce vomiting. Call a physician and/or transport to emergency facility immediately. Notes to Physician: Maintain adequate ventilation and oxygenation of the patient. This material is a cholinesterase inhibitor. Treat symptomatically. In case of severe acute poisoning, use antidote immediately after establishing an open airway and respiration. Atropine, only by injection, is the preferable antidote. Oximes, such as 2-PAM/protopam, may be therapeutic if used early; however, use only in conjunction with atropine. Attempt seizure control with diazepam 5-10 mg (adults) intravenous over 2-3 minutes. Repeat every 5-10 minutes as needed. Monitor for hypotension, respiratory depression, and need for intubation. Consider second agent if seizures persist after 30 mg. If seizures persist or recur administer phenobarbital 600-1200 mg (adults) intravenous diluted in 60 ml 0.9% saline given at 25-50 mg/minute. Evaluate for hypoxia, dysrhythmia, electrolyte disturbance, hypoglycemia (treat adults with dextrose 100 mg intravenous). If exposed, plasma and red blood cell 

## 3. Composition InformationProduct Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 3 of 11 cholinesterase tests may indicate significance of exposure (baseline data are useful). Exposure may increase "myocardial irritability". Do not administer sympathomimetic drugs such as epinephrine unless absolutely necessary. Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient. Emergency Personnel Protection: 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.



## 5. Fire Fighting Measures

Extinguishing Media: Water fog or fine spray. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers. Foam. Do not use direct water stream. May spread fire. Alcohol resistant foams (ATC type) are preferred. General purpose synthetic foam s (including AFFF) or protein foams may function,

but will be less effective. Fire Fighting Procedures: Keep people away. Isolate fire and deny unnecessary entry. Use water spray to cool fire exposed containers and fire affected zone until fire is out and danger of reignition has passed. Fight fire from protected location or safe distance. Consider the use of unmanned hose holders or monitor nozzles. Immediately withdraw all personnel from the area in case of rising sound from venting safety device or discoloration of the container. Do not use direct water stream. May spread fire. Move container from fire area if th is is possible without hazard. Burning liquids may be moved by flushing with water to protect personnel and minimize property damage. Contain fire water run-off if possible. Fire water run-off, if not cont ained, may cause environmental damage. Review the "Accidental Release Measures" and the "Ecologica l Information" sections of this (M)SDS. 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. Unusual Fire and Explosion Hazards: Container may rupture from gas generation in a fire situation. Blowing agent vaporizes quickly at room temperature. Violent steam generation or eruption may occur upon application of direct water stream to hot liquids.

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: Carbon monoxide. Carbon dioxide. Hydrogen halides.



## 6. Accidental Release Measures

Steps to be Taken if Material is Released or Spilled: Contain spilled material if possible. Absorb

with materials such as: Dirt. Sand. Sawdust. Co llect in suitable and prop erly labeled containers. Wash the spill site with water. See Section 13, Disp osal Considerations, for additional information.

Personal Precautions: Isolate area. Keep unnecessary and unprotected personnel from entering the area. Spilled material may cause a slipping hazard. Refer to Section 7, Handling, for additional precautionary measures. Use appropriate safety equipment. For additional information, refer to Section 8, Exposure Controls and Personal Protection.

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



## 7. Handling and Storage

Handling General Handling: Avoid contact with eyes. Avoid breathing vapor. Wash thoroughly after handling. Keep container closed. Use only with adequate ventilation. This material is hygroscopic in nature.Product Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 4 of 11 Contents under pressure. Do not puncture or inci nerate container. Do not enter confined spaces unless adequately ventilated. See Section 8, EXPOSURE CONTROLS AND PERSONAL

PROTECTION.

Other Precautions: Spills of these organic materials on hot fi brous insulations may lead to lowering of the autoignition temperatures possibly resulting in spontaneous combustion.



### Storage Store under cover in a dry, clean, cool, well ventilated place away from sunlight. Storage Period: Storage temperature:

15 Months 24 °C



## 8. Exposure Controls / Personal Protection

Exposure Limits
Component List Type Value

| 1,1,1,2-Tetrafluoroethane AIHA WEEL TWA 4,240 mg/m3 1,000 ppm

| 1,1,1,3,3 - Pentafluoropropane AIHA WEEL TWA 1,644 mg/m3 300 ppm

|| Ethylene glycol ACGIH Ceiling

Aerosol. 100 mg/m3



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

Skin Protection: Wear clean, body-covering clothing. Hand protection: Use gloves chemically resistant to this material when prolonged or frequently repeated contact could occur. Examples of preferred glove barrier materials include: Chlorinated polyethylene. Polyethy lene. Ethyl vinyl alcohol laminate ("EVAL"). Polyvinyl alcohol ("PVA"). Styrene/butadiene r ubber. Viton. Examples of acceptable glove barrier materials include: Butyl rubber. Natural rubber ("latex"). 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: Respiratory protection should be worn when there is a potential to exceed the exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, use an approved respirator. When respiratory protection is required, use an approvedpositive-pressure self-contained breathing apparatus or positive-pressure airline with auxiliary selfcontained air supply. For emergency conditions, use an approved positive-pressure self-contained breathing apparatus. In confined or poorly ventilat ed areas, use an approved self-contained breathing apparatus or positive pressure air line with auxiliary self-contained air supply. 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 engineering controls to maintain airborne level below exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, use only in enclosed systems or with local exhaust ventilation. Exhaust systems should be designed to move the air away from the source of vapor/aerosol generation and people working at this point. Lethal concentrations may exist in areas with poor ventilation.



## 9. Physical and Chemical Properties

Physical State Liquid.

Colo r YellowProduct Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 5 of 11 Odo r Characteristic

Odor Threshold No test data available Flash Point - Closed Cup > 100 °C (> 212 °F) Estimated. Flammability (solid, gas) Not applicable to liquids

Flammable Limits In Ai r Lowe r : No test data available Upper : No test data available Autoignition Temperature No test data available

V apor Pressure Not applicable Boiling Point (760 mmHg) No test data available.

V apor Density (air = 1) No test data available Specific Gravity (H2O = 1) 1.18 Calculated Freezing Point No test data available Melting Point No test data available Solubility in water (by weight) No test data available

pH Not applicable Decomposition Temperature No test data available

Partition coefficient, noctanol/water (log Pow) No data available for this product. See Section 12 for individual component data. Evaporation Rate (Butyl Acetate = 1) No test data available

Kinematic Viscosity 2,240 cSt ASTM D4878



## 10. Stability and Reactivity

Stability/Instability Stable under recommended storage conditions. See Storage, Section 7.

Conditions to Avoid: Product can oxidize at elevated temperatures. Elevated temperatures can cause pressure buildup in closed containers due to the release of blowing agents. Generation of gas during decomposition can cause pressure in closed systems.

Incompatible Materials: Avoid contact with oxidizing materials. Avoid contact with: Strong acids. Strong bases. Avoid unintended contact with isocyanates. The reaction of polyols and isocyanates generates heat.



### Hazardous Polymerization Will not occur by itself.



### Thermal Decomposition Decomposition products depend upon temperature, air supply and the presence of other materials. Decomposition products can include and are not limited to: Carbon dioxide. Alcohols. Ethers. Hydrocarbons. Hydrogen halides. Ketones. Polymer fragments.



## 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. 

### Serious eye damage/eye irritation
May cause slight eye irritation. May cause slight temporary corneal injury.Product Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 6 of 11 

### Skin corrosion/irritation
Prolonged contact may cause slight skin irritation with local redness.


### Sensitization

Skin

No relevant information found. Respiratory

No relevant information found. 

### Repeated Dose Toxicity Contains a component which is reported to be a weak organophosphate-type cholinesterase inhibitor. 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. Contains component(s) which have been reported to cause effects on the following organs in animals: Heart. 

### Chronic Toxicity and Carcinogenicity

No relevant information found. 

### Developmental Toxicity Contains component(s) which, in laboratory animals, have been toxic to the fetus at doses nontoxic to the mother. Contains component(s) which, in laboratory animals, have been toxic to the fetus only at

doses toxic to the mother. 

### Reproductive Toxicity In animal studies on component(s), effects on reproduction were seen only at doses that produced significant toxicity to the parent animals. 

### Genetic Toxicology Genetic toxicity studies on tested components were predominantly negative. Contains component(s) which were negative in some animal genetic toxicity studies and positive in others.



## 12. Ecological Information

ENVIRONMENTAL FATE Data for Component: 1,1,1,2-Tetrafluoroethane 

### Movement & Partitioning Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential for mobility in soil is high (Koc between 50 and 150). Henry's Law Constant (H): 5.00E-02 atm*m3/mole; 25 °C Measured Partition coefficient, n-octanol/water (log Pow): 1.68 Estimated. Partition coefficient, soil organic carbon/water (Koc): 97 Estimated.



### Persistence and Degradability 1,1,1,2-Tetrafluoroethane (HFC-134a) has a stratospheric ozone depletion potential (ODP) of zero, relative to CFC 12 (ODP=1). Material is expected to biodegrade only very slowly (in the environment). Fails to pass OECD/EEC tests for ready biodegradability. Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

6.20E-15 cm3/s 1,700 d Estimated. OECD Biodegradation Tests: Biodegradation Exposure Time Method

4 % 28 d OECD 301D Test Theoretical Oxygen Demand: 0.47 mg/mg Data for Component: Glycerol propylene oxide polymer 

### Movement & Partitioning Based on information for a similar material: Bioconcentration potential is low (BCF less than 100 or log Pow less than 3).Product Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 7 of 11 

### Persistence and Degradability For this family of materials: Based on stringent OECD test guidelines, this material cannot be considered as readily biodegradable; however, these results do not necessarily mean that the material is not biodegradable under environmental conditions.

Data for Component: Sucrose , propylene oxide polymer 

### Movement & Partitioning No bioconcentration is expected because of the relatively high water solubility.



### Persistence and Degradability Based on information for a similar material: Material is inherently biodegradable (reaches > 20% biodegradation in OECD test(s) for inherent biodegradability).

Data for Component: Tris(1-chloro-2-propyl) phosphate 

### Movement & Partitioning Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Potential for mobility in soil is low (Koc between 500 and 2000). Henry's Law Constant (H): < 1.35E-05 atm*m3/mole; 25 °C Estimated. Partition coefficient, n-octanol/water (log Pow): 2.59 Measured Partition coefficient, soil organic carbon/water (Koc): 1,300 Estimated. Bioconcentration Factor (BCF): 0.8 - 4.6; common carp (Cyprinus carpio); Measured



### Persistence and Degradability Material is expected to biodegrade only very slowly (in the environment). Fails to pass OECD/EEC tests for ready biodegradability. Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

4.47E-11 cm3/s 0.24 d Estimated. OECD Biodegradation Tests: Biodegradation Exposure Time Method

14 % 28 d OECD 301E Test Theoretical Oxygen Demand: 1.17 mg/mg Data for Component: 1,1,1,3,3 - Pentafluoropropane 

### Movement & Partitioning Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential for mobility in soil is medium (Koc between 150 and 500). Henry's Law Constant (H): 6.89E-02 atm*m3/mole; 25 °C Estimated. Partition coefficient, n-octanol/water (log Pow): 1.35 Measured Partition coefficient, soil organic carbon/water (Koc): 280 Estimated.



### Persistence and Degradability Material is expected to biodegrade only very slowly (in the environment). Fails to pass OECD/EEC tests for ready biodegradability. Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

2.97E-14 cm3/s 360 d Estimated. OECD Biodegradation Tests: Biodegradation Exposure Time Method

8 % 28 d OECD 301D Test Theoretical Oxygen Demand: 0.60 mg/mg Data for Component: Triethyl phosphate 

### Movement & Partitioning Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Potential for mobility in soil is very high (Koc between 0 and 50). Given its very low Henry's constant, volatilization from

natural bodies of water or moist soil is not ex pected to be an important fate process. Henry's Law Constant (H): 3.60E-08 atm*m3/mole; 25 °C Measured Partition coefficient, n-octanol/water (log Pow): 0.80 Measured Partition coefficient, soil organic carbon/water (Koc): 48 Estimated.Product Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 8 of 11 

### Persistence and Degradability Biodegradation under aerobic laboratory conditions is below detectable limits (BOD20 or BOD28/ThOD < 2.5%). Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

5.794E-11 cm3/s 0.18 d Estimated. Biological oxygen demand (BOD):

BOD 5 BOD 10 BOD 20 BOD 28

0 % Theoretical Oxygen Demand: 1.58 mg/mg Data for Component: Ethylene glycol 

### Movement & Partitioning Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Potential for mobility in soil is very high (Koc between 0 and 50). Given its very low Henry's constant, volatilization from

natural bodies of water or moist soil is not ex pected to be an important fate process. Henry's Law Constant (H): 8.05E-09 atm*m3/mole; 25 °C Estimated. Partition coefficient, n-octanol/water (log Pow): -1.36 Measured Partition coefficient, soil organic carbon/water (Koc): 1 Estimated. Distribution in Environment: Mackay Level 1 Fugacity Model:

Air Water. Biota Soil Sediment

2.1 % 98 % < 0.01 % < 0.01 % < 0.01 %



### Persistence and Degradability Material is readily biodegradable. Passes OECD test(s) for ready biodegradability. Material is ultimately biodegradable (reaches > 70% mineralization in OECD test(s) for inherent biodegradability). Indirect Photodegradation with OH Radicals

Rate Constant A tmospheric Half-life Method

8.32E-12 cm3/s 15 h Estimated. OECD Biodegradation Tests: Biodegradation Exposure Time Method

> 94 % 28 d OECD 301F Test

90 % 1 d OECD 302B Test Theoretical Oxygen Demand: 1.29 mg/mg



### ECOTOXICITY Data for Component: 1,1,1,2-Tetrafluoroethane 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, rainbow trout (Oncorhynchus mykiss), static, 96 h: 450 mg/l Aquatic Invertebrate Acute Toxicity EC50, water flea Daphnia magna, 48 h, immobilization: 980 mg/l Data for Component: Glycerol propylene oxide polymer For this family of materials: 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).

Data for Component: Sucrose , propylene oxide polymer

Based on information for a similar material: 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).

Data for Component: Tris(1-chloro-2-propyl) phosphate Material is slightly toxic to aquatic organisms on an acute basis (LC50/EC50 between 10 and 100 mg/L in the most sensitive species tested).

Fish Acute & Prolonged Toxicity LC50, bluegill (Lepomis macrochirus), 96 h: 84 mg/lProduct Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 9 of 11 Aquatic Invertebrate Acute Toxicity EC50, water flea Daphnia magna, 48 h, immobilization: 63 mg/l Aquatic Plant Toxicity EC50, green alga Pseudokirchneriella subcapitata (formerly known as Selenastrum capricornutum), biomass growth inhibition, 96 h: 47 mg/l EC50, alga Scenedesmus sp., biomass growth inhibition, 72 h: 45 mg/l Toxicity to Micro-organisms EC50, OECD 209 Test; activated sludge, respiration inhibition, 3 h: 784 mg/l Data for Component: 1,1,1,3,3 - Pentafluoropropane 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, rainbow trout (Oncorhynchus mykiss), static renewal, 96 h: > 100 mg/l Aquatic Invertebrate Acute Toxicity EC50, water flea Daphnia magna, static, 48 h, immobilization: > 100 mg/l Data for Component: Triethyl phosphate Material is practically non-toxic to fish on an acute basis (LC50 > 100 mg/L).

Fish Acute & Prolonged Toxicity LC50, Japanese medaka (Oryzias latipes), static, 48 h: > 500 mg/l Data for Component: Ethylene glycol 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, rainbow trout (Oncorhynchus mykiss), static, 96 h: 18,000 - 46,000 mg/l Aquatic Invertebrate Acute Toxicity LC50, water flea Daphnia magna, static, 48 h: 46,300 - 51,100 mg/l Aquatic Plant Toxicity EC50, green alga Pseudokirchneriella subcapitata (formerly known as Selenastrum capricornutum), biomass growth inhibition, 96 h: 9,500 - 13,000 mg/l Toxicity to Micro-organisms EC50, OECD 209 Test; activated sludge, respiration inhibition, 30 min: 225 mg/l



## 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: Recycler. Reclaimer. Incinerator or other thermal destruction device. For additional information, refer to: Handling & Storage Information, MSDS Section 7 Stability & Reactivity Information, MSDS Section 10 Regulatory Information, MSDS Section 15



## 14. Transport Information

DOT Non-Bulk Proper Shipping Name: COMPRESSED GAS, N.O.S.

Technical Name: Fluorinated Hydrocarbons, Nitrogen

Hazard Class: 2.2 ID Number: UN1956Product Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 10 of 11 

### DOT Bulk Proper Shipping Name: COMPRESSED GASES, N.O.S.

Technical Name: Fluorinated Hydrocarbons, Nitrogen

Hazard Class: 2.2 ID Number: UN1956



### IMDG Proper Shipping Name: COMPRESSED GASES, N.O.S.

Technical Name: Fluorinated Hydrocarbons, Nitrogen

Hazard Class: 2.2 ID Number: UN1956

EMS Number: F-C,S-V



### ICAO/IATA Proper Shipping Name: COMPRESSED GAS, N.O.S.

Technical Name: Fluorinated Hydrocarbons, Nitrogen

Hazard Class: 2.2 ID Number: UN1956 Cargo Packing Instruction: 200 Passenger Packing Instruction: 200

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 No

Fire Hazard No

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

under this statute.

Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Hazardous Substances List and/or Pennsylvania Environmental Hazardous Substance List: To the best of our knowledge, this product does not contain chemicals at levels which require reporting

under this statute.

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

Substances List: 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) WARNING: This product contains a chemical(s) know n to the State of California to cause cancer. Component CAS # A mount

1,4-Dioxane 123-91-1 <= 0.016 %

US. Toxic Substances Control ActProduct Name: FROTH-PAK(TM) Sealant 620 HFC BF Issue Date: 03/09/2010

Page 11 of 11 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

Revision

Identification Number: 1042556 / 0000 / Issue Date 03/09/2010 / Version: 1.0 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 Designation

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.