# SAFETY DATA SHEET

Product name Issue Date: 

### 06/25/2015 Print Date: 

### 06/25/2015 encourages and expects you to read and understand the entire**(M)~U~.** as there is important information throughout the document. We expect you to follow the precautions identified in this document unless your use conditions would necessitate other appropriate methods or actions. 

## 1. IDENTIFICATION

2. HAZARDS IDENTIFICATION Hazard classification This material is hazardous underthe criteria ofthe Federal OSHA Hazard Communication Standard 

### 29CFR 1910.1200. Acute toxicity- Category 4 -Inhalation Skin irritation - Category2 Eye irritation - Category28 Respiratory sensitisation - Category 1 Skin sensitisation - Category 1 Specific target organ toxicity - single exposure - Category 3 Specific target organ toxicity - repeated exposure - Category 2 - Inhalation Label elements Hazard pictograms

Page 1 of 13Product name:

Signal word: DANGER! Hazards Causes skin and eye irritation. May cause an allergic skin reaction. Harmful if inhaled. Maycause allergy or asthma symptoms or breathing difficulties if inhaled. Maycause respiratory irritation. Issue Date: 

### 06/25/2015

Maycausedamageto organs (RespiratoryTract) through prolonged or repeated exposure if inhaled
. Precautionary statements Prevention Obtain special instructions before use. Do not handle until all safety precautions have been read and understood
. Do not breathe dust/fume/ gas/ mist/vapours/ spray. Wash skin thoroughly after handling. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out ofthe workplace. Wear protective gloves/ protective clothing/ eye protection/ face protection. In case of inadequate ventilation wear respiratory protection. Response IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove person to fresh airand keep comfortable for breathing
. Call a POISON CENTER or doctor/ physician if you feel unwell. IF IN EYES: Rinse cautiously with waterfor several minutes. Remove contact lenses, 

### if present and easyto do. Continue rinsing
. IF exposed or concerned: Get medical advice/attention. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/ attention. Take off contaminated clothing and wash before reuse. Storage Store in a well-ventilated place. Keep container tightly closed. Store locked up. Disposal Dispose of contents/container to an approved waste disposal plant. Other hazards no data available 

## 3. COMPOSITION/INFORMATION ON INGREDIENTS
This product is a mixture.

Page 2 of 13

### Product name: Issue Date: 

### 06/25/2015 Component CASRN Concentration
Diphenylmethane Diisocyanate, isomers and 

### 9016

-87-9 >= 

### 40
.0

- <= 

### 70.0 o/o homologues 

### 4,4' -Methylenediphenyl diisocyanate 

### 101-68-8 >= 

### 20
.0
. <= 

### 30
.0 o/o MOl-based prepolymer Notavailable 

### >= 

### 5.0 • <= 

### 15.0 o/o 

### Note Note: CAS 

### 101-68·8 is an MDI isomer that is part of CAS 

### 9016-87-9. 

## 4. FIRST AID MEASURES Description offirst aid measures General advice: 

### If potential for exposure exists referto Section 8 for specific personal protective equipment. First Aid responders should pay attention to self-protection and use the recommended protective clothing (chemical resistant gloves, splash protection). 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 ortransport 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 orcorn 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 safetyshower facility should be available in workarea. Eye contact: Immediatelyflush eyes with water; remove contact lenses, if present, afterthe first 

### 5 minutes, then continue flushing eyes for at least 

### 15 minutes. Obtain medical attention without delay, preferablyfrom an ophthalmologist. Suitable emergency eye wash facility should be immediately available. Ingestion: If swallowed, seek medical attention. Do not induce vomiting unless directed to do so by medical personnel. Most important symptoms and effects, both acute and delayed: Aside from the information found under Description offirst aid measures (above) and Indication of immediate medical attention and special treatment needed (below), anyadditional important symptoms and effects are described in Section 

### 11: Toxicology Information. Indication ofany immediate medical attention and special treatment

### needed Notes to physician: Excessive exposure mayaggravate preexisting asthma and other respiratory disorders (e.g. emphysema, bronchitis, reactive airways dysfunction syndrome). Maintain adequate ventilation and oxygenation ofthe patient. Maycause asthma-like (reactive airways) symptoms. Bronchodilators, expectorants, antitussives and corticosteroids may be of help. Maycause respiratory sensitization orasthma-like symptoms. Bronchodilators, expectorants and antitussives may be of

Page 

### 3 of 

### 13Product name: Issue Date: 06/25/2015 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. If you are sensitized to diisocyanates, consult your physician regarding working with other respiratory irritants or sensitizers. Treatment of exposure should 

### be directed at the control ofsymptoms and the clinical condition ofthe patient. 

## 5. FIREFIGHTING MEASURES Suitable extinguishing media: Water fog orfine spray. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers. Foam. Alcohol resistant foams (ATC type) are preferred. General purpose syntheticfoams (including AFFF) or proteinfoams mayfunction, but will be less effective

. Unsuitable extinguishing media: Do not use directwater stream. Mayspread fire. Special hazards arisingfrom the substance or mixture Hazardous combustion products: During a fire, smoke maycontain 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. lsocyanates
. Hydrogen cyanide
. Carbon monoxide
. Carbon dioxide. Unusual Fireand Explosion Hazards: Material reacts slowlywith water, releasing carbon dioxide which can cause pressure buildup and rupture ofclosed containers. Elevated temperatures accelerate this reaction. Container may rupture from gas generation in a fire situation
. Violent steam generation or eruption mayoccur upon application of direct water stream to hot liquids. Dense smoke is produced when product burns. Electrically ground and bond all equipment. Adviceforfirefighters Fire Fighting Procedures: Keep people away. Isolatefire and deny unnecessary entry. Stay upwind. Keep out of lowareas where gases (fumes) can accumulate. Water is not recommended, but may

### be applied in large quantities as a fine spray when other extinguishing agents are not available. Fight fire from protected location orsafe distance. Considerthe use of unmanned hose holders or monitor nozzles. Immediatelywithdraw all personnel from the area in case of rising sound from venting safety device ordiscoloration of the container. Do not use direct water stream. May spread fire. Move containerfrom fire area if this is possible without hazard. Use water sprayto cool fireexposed containers and fire-affected zone until fire is out. Contain fire water run-off if possible
. Fire water run-off, if not contained, may cause environmental damage
. Review the**~Accidental** Release Measures" and the "Ecological 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 clothing with self-contained breathing apparatus. If this is notavailable, wearfull chemical resistant clothing with self-contained breathing apparatus andfight fire from a remote location
. For protective equipment in post-fire or non-fire clean-up situations, refer tothe relevant sections
. 

## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Isolate area. Keep unnecessaryand unprotected personnelfrom entering the area. Referto section 

### 7, Handling, for

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### Product name: Issue Date: 06/25/2015
additional precautionary measures. Keep personnel out of low areas. Keep upwind of spill
. Spilled material maycause a slipping hazard
. Ventilate area of leak orspill. If available, use foam to smother orsuppress. See Section 10for more specific information. 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. 

### Methods and materials for containment and cleaning up: Contain spilled material if possible. Absorb with materials such as: Dirt
. Vermiculite. Sand. Clay. Do NOT use absorbent materials such as: Cement powder (Note: maygenerate heat). Collect in suitable and properly labeled open containers
. Do not place in sealed containers. Suitable containers include: Metal drums
. Plastic drums. Polylinedfiber pacs. Wash the spill site with large quantities of water
. Attemptto neutralize by adding suitable decontaminant solution: Formulation 1: sodium carbonate 5 - 10%; liquid detergent 0
.2 - 2%; water to make up to 100%, OR Formulation 2 : concentrated ammonia solution 3 - 8%; liquid detergent 0
.2 - 2%; water to make up to 100%
. If ammonia is used, use good ventilation to prevent vapor exposure. Contact yoursupplier for clean-up assistance. See Section 13, Disposal Considerations, for additional information. 

## 7. HANDLING AND STORAGE Precautions for safe handling: Avoid breathing vapor. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated contact with skin. Use with adequate ventilation. Wash thoroughly after handling. Keep containertightly closed. See Section 8, EXPOSURE CONTROLS AND PERSONAL PROTECTION. Spills of these organic materials on hot fibrous insulations may lead to lowering of the autoignition temperatures possibly resulting in spontaneous combustion
. 

### Conditionsforsafe storage: Store in a dry place. Protectfrom atmospheric moisture. Do not store product contaminated with water to prevent potential hazardous reaction. See Section 1 0 for more specific information. Additional storage and handling information on this product may be obtained by calling your sales or customer service contact. 

### Storage stability Storagetemperature: 24-41 

# oc (75 -106 °F) 

### Storage Period: 6 Month 

## 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Exposure controls ACGIH OSHAZ-1 

# c Value/Notation 0
.005 ppm 0
.2 mg/m3 0
.02 ppm 

### Engineering controls: Use only with adequate ventilation
. Local exhaust ventilation may be necessary forsome operations. Provide general and/or local exhaust ventilationto control airborne levels belowthe exposure guidelines
. Exhaust systems should be designed to move the air away

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### Product name: Issue Date: 06125/2015
from the source of vapor/aerosol generation and people working atthis point. The odor and irritancy ofthis material are inadequate to warn of excessive exposure. Individual protection measures Eye/face protection: Use chemical goggles. Skin protection Hand protection: Use gloves chemically resistantto 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"). Polyvinyl chloride ("PVC" or "vinyl"). Viton. NOTICE: The selection of a specific glove 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: Otherchemicals 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 bythe glove supplier. Other protection: Use protective clothing chemically resistant to this material. Selection of specific items such as face shield, boots, apron, orfull bodysuit will depend on the task
. Respiratory protection: Atmospheric levels should be maintained below the exposure guideline
.When atmospheric levels may exceed the exposure guideline, use an approved airpurifying respirator equipped with an organic vapor sorbent and a particle filter

. Forsituations where the atmospheric levels mayexceed the level for which an air-purifying respirator is effective, use a positive-pressure air-supplying respirator (air line orself-contained breathing apparatus). For emergency response orfor situations where the atmospheric level is unknown, use an approved positive-pressure self-contained breathing apparatus or positivepressure air line with auxiliary self-contained air supply. The following should be effective types of air-purifying respirators: Organic vapor cartridge with a particulate pre-filter

. 

## 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance Physical state Color Odor OdorThreshold pH Melting point/range Freezing point Boiling point (760 mmHg) Rash point Evaporation Rate (Butyl Acetate 

# =

1) Flammability (solid, gas) Lowerexplosion limit Upperexplosion limit Vapor Pressure Liquid. Brown Characteristic 0.4 ppm Basedon Literature forMDI. 

### Odor is inadequate warning of excessive exposure. 10.7 Notest data available Notest data available 

### > 

### 100

# a c (> 

### 212 °F) Estimated. 

### closed cup 

### > 150

# oc (> 302 °F) Estimated
. 

### No test data available Not applicable to liquids No test data available No test data available Notest data available

Page 6 of 13Product name:
Relative Vapor Density (air= 

### 1) Relative Density (water= 

### 1) Water solubility Partition coefficient: n· octanollwater Auto-ignition temperature Decomposition temperature Dynamic VIscosity Kinematic Viscosity Explosive properties Oxidizing properties Molecularweight Issue Date: 06/25/2015
Notest data available 1
.20 at 25

# oc (77 °F) 

### 125

# oc ASTM0891 No test data available No data available No test data available No test data available 586 cP at25

# o c (77 °F) 

### ASTM04878 No data available Not explosive No Nodata available NOTE: The physical data presented above are typical values and should not be construed as a specification

. 

## 10. STABILITY AND REACTIVITY Reactivity: Products based on diisocyanates like 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 bystirring or if the other material acts as a solvent. Products based on diisocyanates such as MDI are not soluble in water and will sink to the bottom, but react slowly atthe interface. The reactionforms carbon dioxide gas and a layer of solid polyurea. Chemical stability: Stable under recommended storage conditions. See Storage, Section 7
. Possibility of hazardous reactions: Can occur. Exposure to elevated temperatures can cause product to decompose and generate gas. This can cause pressure build-up and/or rupturing of closed containers
. Polymerization can 

### be catalyzed by: Strong bases. Water. Conditions to avoid: Exposure to elevated temperatures can cause product to decompose
. Generation of gas during decomposition can cause pressure in closed systems. Pressure build·up can be rapid. Avoid moisture
. Material reacts slowly with water, releasing carbon dioxide which can cause pressure buildup and rupture of closed containers. Elevated temperatures accelerate this reaction. Incompatible materials: Avoid contact with: Acids. Alcohols. Amines. Water. Ammonia
. Bases. Metal compounds. Moist air. Strong oxidizers. Products based on diisocyanates like 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 MDI are not soluble in water and will sink to the bottom, but react slowly at the interface

. The reaction forms carbon dioxide gas and a layerof solid polyurea. Avoid contact with metals such as: Aluminum
. Zinc
. Brass. Tin
. Copper

. Galvanized metals
. Avoid contactwith absorbent materials such as: Moist organic absorbents
. Avoid unintended contact with polyols
. The reaction of polyols and isocyanates generate heat. Hazardous decomposition products: Decomposition products depend upon temperature, airsupply and the presence of other materials. Gases are released during decomposition
.

Page 7 of 13Product name: laaue Date: 06/25/2015


## 11
. TOXICOLOGICAL INFORMATION Toxicological information appears in this section when such data is available. Acutetoxicity Acute oral toxicity Lowtoxicity 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. 

### As product: Single dose oral LD50 has not been determined. LD50, Rat, > 2,000 mg/kg Estimated
. Acute dermaltoxicity Prolonged skin contact is unlikelyto result in absorption of harmful amounts
. The dermal LD50 has not been determined
. LD50, Rabbit, > 2,000 mglkg Estimated. Acute inhalation toxicity At room temperature, vapors are minimal due to lowvolatility. However, certain operations may generate vaporor mist concentrations sufficient to cause respiratory irritation and other adverse effects. Such operations include those in which the material is heated, sprayed or otherwise mechanically dispersed such as drumming, venting or pumping. 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. Decreased lung function has been associated with overexposure to isocyanates. As product: The LC50 has not been determined.
Skin corrosion/irritation Prolonged contact maycause skin irritation with local redness
. Material maystick to skin causing irritation upon removal. Maystain skin. Seriouseyedamage/eye irritation May cause eye irritation. May cause slighttemporary corneal injury. Sensitization A component in this mixture has been shown to be a skin sensitizer. Animal studies have shown that skin contact with isocyanates may play a role in respiratory sensitization. A component in this mixture maycause an allergic respiratory response. MDI concentrations belowthe exposure guidelines maycause allergic respiratory reactions in individuals alreadysensitized. Asthma-like symptoms may include coughing, difficult breathing and a feeling of tightness in the chest. Occasionally, breathing difficulties may be life threatening
. SpecificTarget Organ SystemicToxicity (Single Exposure)

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### Product name: Issue Date: 06/25/2015
Contains component(s) which are classified as specific target organ toxicant, single exposure, category 3
. SpecificTarget Organ SystemicToxicity (Repeated Exposure) Tissue injury in the upper respiratory tract and lungs has been observed in laboratoryanimals after repeated excessive exposures to MOl/polymeric MDI aerosols. Carcinogenicity lung tumors have been observed in laboratory animals exposed to respirable aerosol droplets of MOl/Polymeric MDI (6 mg/m3) for their lifetime. Tumors occurred concurrently with respiratory irritation and lung injury. Current exposure guidelines are expected to protect againstthese effects reported for MDI. Teratogenicity In laboratoryanimals, MOl/polymeric MDI did not cause birth defects; otherfetal effects occurred only at high doses which weretoxic tothe mother. Reproductivetoxicity No relevant datafound. Mutagenicity 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. Aspiration Hazard Based on physical properties, not likely to be an aspiration hazard. No aspiration toxicity classification COMPONENTS INFLUENCING TOXICOLOGY: Diphenylmethane Diisocyanate, isomers and homologues Acute inhalation toxicity LC50, Rat, 4 Hour, dust/mist, 0
.49 mg/1 For similar material(s): 2,4'-Diphenylmethane diisocyanate (CAS 5873-54-1)

. LC50, Rat, 4 Hour, Aerosol, 0
.31 mg/1 For similar material(s): 4,4'-Methylenediphenyl diisocyanate (CAS 101-68-8)

. LC50, Rat, 1 Hour, Aerosol, 2.24 mg/1 4,4' -Methylenediphenyl diisocyanate Acute inhalation toxicity LC50, Rat, 1 Hour, dust/mist, 2
.24 mg/1 MOl-based prepolymer Acute inhalation toxicity The LC50 has not been determined
. 

## 12. ECOLOGICAL INFORMATION Ecotoxicologicalinformation appears in this section when such data is available.



### Page 9 of 13

### Product name: Issue Date: 06/25/2015 Toxicity Acute toxicityto fish The measured ecotoxicity is that of the hydrolyzed product, generally under conditions maximizing production of soluble species
. Material is practically non-toxic toaquatic organisms on an acute basis (LC50/EC50IEL50/LL50 >100 mg/L in the mostsensitive species tested)

. Based on information for a similar material: LC50, Danio rerio (zebra fish), static test, 96 Hour, > 1,000 mg/1, OECD Test Guideline 203 or Equivalent Acutetoxicity to aquatic invertebrates Based on information fora similar material: EC50, Daphnia magna (Water flea), static test, 24 Hour, > 1 ,000 mg/1 , OECD Test Guideline 202 or Equivalent Acutetoxicityto algae/aquatic plants Based on information for a similar material: NOEC, Desmodesmus subspicatus (green algae), static test, 72 Hour, Growth rate inhibition, 1,640 mg/1, OECD Test Guideline 201 or Equivalent Toxicityto bacteria Based on information for a similar material: EC50, activated sludge, static test, 3 Hour, Respiration rates
.,> 100 mg/1 Toxicityto soil-dwelling organisms EC50, Eisenia fetida (earthworms) , Based on information for a similar material:, 14 d, > 1,000 mglkg Toxicitytoterrestrial plants EC50, Avena sativa (oats), Growth inhibition, 1,000 mg/1 EC50, Lactuca sativa (lettuce), Growth inhibition, 1 ,000 mg/1 Persistenceand degradability Biodegradability: 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 analogywith related diisocyanates
. 10-dayWindow: Not applicable Biodegradation: 0% Exposuretime: 28 d Method: OECD Test Guideline 302C or Equivalent Bioaccumulative potential Bioaccumulation : Bioconcentration potential is low (BCF < 100 or Log Pow< 3)

. Bioconcentration factor (BCF): 92 Cyprinus carpio (Carp) 28 d Mobility in soil In the aquatic and terrestrial environment, movement is expected to be limited by its reaction with waterforming predominantly insoluble polyureas.

Page 10of 13

### Product name: Issue Date: 06/25/2015


## 13. DISPOSAL CONSIDERATIONS Disposal methods: DO NOT DUMP INTO ANY SEWERS, ON THE GROUND, OR INTOANY BODY OFWATER. All disposal practices must 

### be in compliance with all Federal, State/Provincial and local laws and regulations
. Regulations mayvary in different locations. Waste characterizations and compliance with applicable laws are the responsibility solely ofthe waste generator. AS YOUR SUPPLIER, WE HAVE NO CONTROL OVER THE MANAGEMENT PRACTICES OR MANUFACTURING PROCESSES OF PARTIES HANDLING OR USING THIS MATERIAL. THE INFORMATION PRESENTED HERE PERTAINS ONLYTO THE PRODUCT AS SHIPPED 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 otherthermal destruction device. For additional information, refer to: Handling & 

### Storage Information, MSDS Section 

### 7 Stability & 

### Reactivity Information, MSDS Section10 Regulatory Information, MSDS Section 15 

## 14. TRANSPORT INFORMATION DOT Propershipping name UN number OTHER REGULATED SUBSTANCES, LIQUID, N
.O

.S

.(MDI) NA 3082 Class Packing group Reportable Quantity 

### 9 

### Ill MDI
Classification for SEAtransport (IMO.IMDG): Not regulated for transport Transport in bulk Consult IMO regulations before transporting ocean bulk according to Annex I or II of MARPOL 

### 73178 

### and the IBC or IGC Code Classification for AIR transport (IATAIICAO): Not regulated for transport

This information is not intended to convey all specific regulatory oroperational requirements/information relating to this product. Transportation classifications may vary by container volume and may be influenced by regional or country variations in regulations. Additional transportation system information can be obtained through an authorized sales or customerservice representative. It is the responsibility of the transporting organization to follow all applicable laws, regulations and rules relating to the transportation ofthe material.

Page 11 of 13Product name: Issue Date: 06/25/2015 

## 15. REGULATORY INFORMATION OSHA Hazard Communication Standard This product is a "Hazardous Chemical" as defined bythe OSHA Hazard Communication Standard, 29 CFR 1910
.1200. Superfund Amendments and Reauthorization Act of 1986 Title Ill (Emergency Planning and Community Right-to-Know Act of 1986) Sections 311 and 312 Acute Health Hazard Chronic Health Hazard Reactivity Hazard Superfund Amendments and Reauthorization Act of 1986Title Ill (Emergency Planning and Community Right-to-Know Act of 1986) Section 313 This product contains the following substances which are subjectto the reporting requirements of Section 313 of Title Ill of the Superfund Amendments and Reauthorization Act of 1986 and which are listed in 40 CFR 372
. Components 4,4' -Methylenediphenyl diisocyanate Diphenylmethane Diisocyanate, isomers and homologues CASRN 101-68-B 9016-87-9 Comprehensive Environmental Response, Compensation, and Liability Act of 1980(CERCLA) Section 103 Calculated RQ exceeds reasonably attainable upper limit. Components CASRN RQ 4,4' -Methylenediphenyl diisocyanate 101-68-B 5000 lbs RQ Pennsylvania Worker and Community Right-To-Know Act: Tothe best of our knowledge, this product does not contain chemicals at levels which require reporting underthis statute. Califomia Proposition 65 (Safe Drinking Water and Toxic Enforcement Actof 1986) This product contains no listed substances known to the State of California to cause cancer, birth defects orother reproductive harm, at levels which would require a warning underthe statute
. United States TSCA Inventory (TSCA) This product contains chemical substance(s) not on the TSCA Inventory. It may be used for research and development purposes only, and only underthe supervision of a technically qualified individual. All persons engaged in research and development with this product must be informed of the hazard information in this Material Safety Data Sheet (MSDS). 

## 16. OTHER INFORMATION
Product Literature Additional information on this product may be obtained bycalling your sales or customerservice contact
. Revision Issue Date: 05/25/2015 Most recent revision(s) are noted bythe bold, double bars in left-hand margin throughout this document.

Page 12 of 13

### Product name: Issue Date: 06/25/2015



### L d

egen ACGIH USA. ACGIH Threshold Limit Values (TLV) 

# c Ceiling OSHAZ-1 USA. Occupational Exposure Limits (OSHA)- Table Z-1 Limitsfor Air Contaminants TWA 8-hour, time-weighted average 

### Information Source and References This SDS is prepared by Product Regulatory Services and Hazard Communications Groups from information supplied by internal references within our company.
urges each customeror recipient of this (M)SDS to study it carefully and consult appropriate expertise, as necessaryorappropriate, to become aware of and understand the data contained in this (M)SDS and any hazards associated with the product. The information herein is provided in goodfaith and believed to be accurate as ofthe effective date shown above. However, no warranty, express or implied, is given. Regulatory requirements are subject to change and maydiffer between various locations. It is the buyer's/user's responsibility to ensure that his activities complywith all federal, state, provincial or local laws. The information presented here pertains onlytothe product as shipped
. Since conditions for use ofthe product are not underthe control ofthe manufacturer, it is the buyer's/user's dutyto determinethe conditions necessary forthe safe use ofthis product. Due to the proliferation of sources for information such as manufacturerspecific (M)SDSs, we are not and cannot 

### be responsible for (M)SDSs obtained from anysource 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 usforthe most current version.

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