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# Material Safety Data Sheet

1. PRODUCT AND COMPANY IDENTIFICATION
MOR-AD TM M-650
Revision date: 09/24/2010 Supplier ROHM AND HAAS CHEMICALS LLC A Subsidiary of The Dow Chemical Company 100 INDEPENDENCE MALL WEST PHILADELPHIA, PA 19106-2399 United States

For non-emergency information contact: 215-592-3000
For non-emergency information contact: 215-592-3000 Emergency telephone number 1 800 424 9300 Local Emergency telephone number 989

-636

-4400



### 2. COMPOSITION/INFORMATION ON INGREDIENTS Component CAS-No. Concentration Polyurethane resin Not Hazardous 44.0

- 46.0% Methylenebis(4-phenyl isocyanate) 101-68-8 25.0

- 27.0% Isocyanic acid, polymethylenepolyphenylene ester 9016-87-9 25.0

- 27.0% Benzyl butyl phthalate 85-68-7 2.0

- 4.0% 

### 3. HAZARDS IDENTIFICATION Emergency Overview 

### Appearance Form viscous liquid Colour amber Odour Sweet odorMOR-AD TM M-650

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### Hazard Summary WARNING ! Persons susceptible to skin sensitisation problems or asthma, allergies, chronic or recurrent respiratory disease should not be employed in any process in which this mixture is being used. The product causes irritation of eyes, skin and mucous membranes. May cause sensitization by inhalation and skin contact. Inhalation of vapours in high concentration may cause shortness of breath (lung oedema). Prolonged or repeated exposure can cause the following: lung damage

Potential Health Effects Primary Routes of Entry: Inhalation Skin contact Eye contact Eyes: Material can cause the following: irritation Pain tearing Skin: Material can cause the following: Moderate irritation. reddening - skin sensitization even at low concentrations in susceptible individuals Ingestion: Material can cause the following: severe irritation of the mouth, throat, and digestive tract nausea diarrhea gastrointestinal irritation Vomiting Abdominal pain Inhalation: Inhalation of vapor or mist can cause the following: irritation of nose, throat, and lungs headache nausea Vomiting coughing Asthma Difficulty in breathing tightness in the chest Shortness of breath - respiratory sensitization (isocyanates) lung damage Chronic Exposure: Long term exposure to diisocyanates may cause lung damage, including reduced lung function, which may be permanent. Methylenebis(4-phenyl isocyanate) IRIS Not classifiable. Methylenebis(4-phenyl isocyanate) IARC Inadequate data. Methylenebis(4-phenyl isocyanate) IARC No data. Methylenebis(4-phenyl isocyanate) IARC No data. Methylenebis(4-phenyl isocyanate) IARC Not classifiable as to carcinogenicity to humans. Methylenebis(4-phenyl isocyanate) IRIS D: Not classifiable as to human carcinogenicityMOR-AD TM M-650

Page 3 of 9 Revision date 09/24/2010 [1986 Guidelines]; Carcinogenic potential cannot be determined [1996 Guidelines] Isocyanic acid, polymethylenepolyphenylene ester IRIS Not classifiable. Isocyanic acid, polymethylenepolyphenylene ester IARC No data. Isocyanic acid, polymethylenepolyphenylene ester IARC No data. Isocyanic acid, polymethylenepolyphenylene ester IARC Not classifiable as to carcinogenicity to humans. Benzyl butyl phthalate IARC Not classifiable as to carcinogenicity to humans. Benzyl butyl phthalate IRIS C: Possible human carcinogen [1986 Guidelines]



### 4. FIRST AID MEASURES
Inhalation: Move to fresh air. Give artificial respiration if breathing has stopped. Get prompt medical attention. In case of shortness of breath, give oxygen. Skin contact: Remove contaminated clothing. Wash off with soap and plenty of water. Wash contaminated clothing before re-use. Do not take clothing home to be laundered. Consult a physician. Eye contact: Flush eyes with water as a precaution. If eye irritation persists, consult a specialist. Ingestion: Drink 1 or 2 glasses of water. IMMEDIATELY see a physician. If vomiting occurs spontaneously, keep airway clear. Never give anything by mouth to an unconscious person. Notes to physician: Bronchial constriction may develop after extensive exposure to isocyanates, even in individuals who have not been shown to be previously sensitized. MATERIAL IS SEVERELY IRRITATING. It may not be advisable to induce vomiting. Possible mucosal damage may contraindicate the use of gastric lavage. 

### 5. FIRE-FIGHTING MEASURES Flash point >93 °C ( 199.94 °F ) SETAFLASH CLOSED CUP Lower explosion limit no data available Upper explosion limit no data available Suitable extinguishing media: Use the following extinguishing media when fighting fires involving this material: Carbon dioxide (CO2) Dry powder Foam Water in very large quantities. Specific hazards during fire fighting: Closed containers may rupture via pressure build-up when exposed to fire or extreme heat. During a fire, irritating and highly toxic gases and/or fumes may be generated during combustion or decomposition. DO NOT permit water to enter containers. Closed containers may explode when heated or contents contaminated with water. Special protective equipment for fire-fighters: In the event of fire, wear self-contained breathing apparatus. Further information: Cool closed containers exposed to fire with water spray. DO NOT permit water to enter containers. Remain upwind.MOR-AD TM M-650

Page 4 of 9 Revision date 09/24/2010 Avoid breathing smoke. Contain run-off.



### 6. ACCIDENTAL RELEASE MEASURES Personal precautions Appropriate protective equipment must be worn when handling a spill of this material. See SECTION 8, Exposure Controls/Personal Protection, for recommendations. MATERIAL IS A POTENTIAL SENSITIZER. If exposed to material during clean-up operations, IMMEDIATELY remove all contaminated clothing and wash exposed skin areas with soap and water. See SECTION 4, First Aid Measures, for further information. Wash contaminated clothing before re-use. Do not take clothing home to be laundered. Environmental precautions WARNING: KEEP SPILLS AND CLEANING RUNOFFS OUT OF MUNICIPAL SEWERS AND OPEN BODIES OF WATER. Methods for cleaning up Evacuate personnel to safe areas. Ventilate the area. Floor may be slippery; use care to avoid falling. Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Sweep up or vacuum up spillage and collect in suitable container for disposal. Avoid all contact. Avoid breathing vapor. NOTE: Spills on porous surfaces can contaminate groundwater.



### 7. HANDLING AND STORAGE Handling Vapors can be evolved when material is heated during processing operations. See SECTION 8, Exposure Controls/Personal Protection, for types of ventilation required. 

### Storage Storage conditions: Avoid temperature extremes during storage; ambient temperature preferred. Store away from excessive heat (e.g. steampipes, radiators), from sources of ignition and from reactive materials. Material can burn; limit indoor storage to approved areas equipped with automatic sprinklers. Store out of direct sunlight in a cool place. Keep containers tightly closed in a cool, well-ventilated place. Keep material dry. Moisture may affect product quality. Further information: This material is a potential sensitizer. See SECTION 8, Exposure Controls/Personal Protection, prior to handling. Wash after handling and shower at end of work period. CONTAINERS MAY BE HAZARDOUS WHEN EMPTY. Since emptied containers retain product residue follow all MSDS and label warnings even after container is emptied. Improper disposal or re-use of this container may be dangerous and illegal. Refer to applicable local, state and federal regulations. Persons susceptible to skin sensitisation problems or asthma, allergies, chronic or recurrent respiratory disease should not be employed in any process in which this mixture is being used.MOR-AD TM M-650

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### 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Exposure limit(s) Exposure limits are listed below, if they exist. Component Regulation Type of listing Value Methylenebis(4-phenyl isocyanate) Rohm and Haas TWA 0.005 ppm
Rohm and Haas STEL 0.02 ppm

ACGIH TWA 0.005 ppm NIOSH/GUIDE REL 0.05 mg/m3 0.005 ppm NIOSH/GUIDE Ceil_Time 0.2 mg/m3 0.020 ppm OSHA_TRANS Ceiling 0.2 mg/m3 0.02 ppm

Z1A Ceiling 0.2 mg/m3 0.02 ppm Component Regulation Type of listing Value Benzyl butyl phthalate Rohm and Haas TWA 1 mg/m3 Rohm and Haas STEL 2 mg/m3

Eye protection: Use chemical splash goggles (ANSI Z87.1 or approved equivalent). Eye protection worn must be compatible with respiratory protection system employed. Hand protection: Chemical-resistant gloves should be worn whenever this material is handled. The glove(s) listed below may provide protection against permeation. (Gloves of other chemically resistant materials may not provide adequate protection): butyl-rubber Gloves should be removed and replaced immediately if there is any indication of degradation or chemical breakthrough. Rinse and remove gloves immediately after use. Wash hands with soap and water. Skin and body protection: Use chemically resistant apron or other impervious clothing to avoid prolonged or repeated skin contact. Where splashing is possible, full chemically resistant protective clothing (e.g. acid suit) and boots are required. Respiratory protection: A respiratory protection program meeting OSHA 1910.134 and ANSI Z88.2 requirements or equivalent must be followed whenever workplace conditions warrant a respirator’s use. None required if airborne concentrations are maintained below the exposure limit listed in Exposure Limit Information. Above the exposure limit: Wear a properly fitted NIOSH approved (or equivalent) self-contained breathing apparatus in the pressure demand mode, OR full-facepiece, airline respirator in the pressure demand mode with emergency escape provision. Protective measures: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. 

### Engineering measures: Use local exhaust ventilation with a minimum capture velocity of 100 ft/min. (0.5 m/sec.) at the point of vapor evolution. Refer to the current edition of Industrial Ventilation: A Manual of Recommended Practice published by the American Conference of Governmental Industrial Hygienists for information on the design, installation, use, and maintenance of exhaust systems. 

### 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance Form viscous liquid Colour amber Odour Sweet odor Flash point >93 °C ( 199.94 °F) SETAFLASH CLOSED CUP Lower explosion limit no data available Upper explosion limit no data available Vapour pressure no data available Relative vapour density no data availableMOR-AD TM M-650

Page 6 of 9 Revision date 09/24/2010 Water solubility Reacts Relative density 1.15 Viscosity, dynamic 4,500.000 mPa.s Evaporation rate no data available VOC’s No volatile organics are intentionally added to this product. NOTE: The physical data presented above are typical values and should not be construed as a specification. 

### 10. STABILITY AND REACTIVITY
Hazardous reactions This material is considered stable. However, keep away from moisture, heat or flame. However, this material can undergo hazardous polymerization. See Hazardous Polymerization for conditions to avoid.

Materials to avoid Avoid contact with the following: Strong Oxidizers Acids Water Bases Amines Hazardous decomposition products Thermal decomposition may yield the following: , isocyanate monomers , polymerisation Hazardous polymerization will also occur if contaminated with the following: - water (moisture)



### 11. TOXICOLOGICAL INFORMATION
Sensitisation Can cause allergic skin reactions and respiratory sensitization, even at low levels of exposure. Sensitizied individuals should not be exposed to any concentration of this material.
Component: Methylenebis(4-phenyl isocyanate) Acute oral toxicity LD50 rat 31,600 mg/kg Component: Isocyanic acid, polymethylenepolyphenylene ester Acute oral toxicity LD50 rat >15,800 mg/kg Component: Methylenebis(4-phenyl isocyanate) Acute inhalation toxicity LC50 rat male 4.0 h 369 mg/m3 Component: Methylenebis(4-phenyl isocyanate) Acute inhalation toxicity LC50 rat 1 h 2.24 mg/l Component: Methylenebis(4-phenyl isocyanate) Acute inhalation toxicity LC50 rat female 4 h 380 mg/m3 Component: Methylenebis(4-phenyl isocyanate) Acute dermal toxicity LD50 rabbit > 9,400 mg/kg Component: Isocyanic acid, polymethylenepolyphenylene esterMOR-AD TM M-650

Page 7 of 9 Revision date 09/24/2010 Acute dermal toxicity LD50 rabbit >7,900 mg/kg



### 12. ECOLOGICAL INFORMATION There is no data available for this product. Benzyl butyl phthalate Ecotoxicity effects Toxicity to fish static test LC50 Bluegill sunfish (Lepomis macrochirus) 96 h OECD Test Guideline 203 or Equivalent 1.7 mg/l Toxicity to algae EC50 Algae (Selenastrum capricornutum) 96 h OECD Test Guideline 201 or Equivalent 0.52 mg/l Toxicity to aquatic invertebrates EC50 Daphnia magna 48 h OECD Test Guideline 202 or Equivalent 0.97 mg/l



### 13. DISPOSAL CONSIDERATIONS Environmental precautions: WARNING: KEEP SPILLS AND CLEANING RUNOFFS OUT OF MUNICIPAL SEWERS AND OPEN BODIES OF WATER. 

### Disposal Waste Classification: When a decision is made to discard this material as supplied, it does not meet RCRA’s characteristic definition of ignitability, corrosivity, or reactivity, and is not listed in 40 CFR 261.33. The toxicity characteristic (TC), however, has not been evaluated by the Toxicity Characteristic Leaching Procedure (TCLP). For disposal, incinerate this material at a facility that complies with local, state, and federal regulations. (See 40 CFR 268) Contaminated packaging: Empty containers should be taken to an approved waste handling site for recycling or disposal. 

### 14. TRANSPORT INFORMATION 

## DOTProper shipping name Environmentally hazardous substances, liquid, n.o.s. (Methylene bisphenyl isocyanate (MDI) , Benzyl butyl phthalate) UN number UN 3082 Class 9 Packing group III Reportable Quantity Methylene bisphenyl isocyanate (MDI) , Benzyl butyl phthalate 

## IMO/IMDG Proper shipping name ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Methylene bisphenyl isocyanate (MDI) , Benzyl butyl phthalate) UN number UN 3082 Class 9 Packing group III Marine pollutant Benzyl butyl phthalateMOR-AD TM M-650

Page 8 of 9 Revision date 09/24/2010 Transportation classifications may vary by container volume and may be influenced by regional or country variations in regulations 

### 15. REGULATORY INFORMATION Workplace Classification OSHA: This product is considered hazardous under the OSHA Hazard Communication Standard

(29 CFR 1910.1200). WHMIS: This product is a ‘controlled product’ under the Canadian Workplace Hazardous

Materials Information System (WHMIS). 

### SARA TITLE III: Section 311/312 Categorizations (40CFR370): Acute Health Hazard Chronic Health Hazard 

### SARA TITLE III: Section 313 Information (40CFR372) This product contains a chemical which is listed in Section 313 at or above de minimis concentrations. The following listed chemicals are present: (Quantity present is found elsewhere on this MSDS.) SARA Title III Components: Methylenebis(4-phenyl isocyanate) 101-68-8 Isocyanic acid, polymethylenepolyphenylene ester 9016-87-9



### CERCLA Information (40CFR302.4) This material is regulated under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA)and the Superfund Amendments and Reauthorization Act (SARA) Title III Section 304. This material is or contains chemical(s) listed in 40 CFR Table 302.4 or nondesignated RCRA ICR substance(s). (Nondesignated ICR substances apply to materials that will not be reused.) The Reportable Quantity(s) (RQ) are listed below. Releases in excess of its reportable quantity must be reported to the National Response Center (1-800-424-8802) and to the appropriate state and local emergency response organizations. Benzyl butyl phthalate 85-68-7 100 lbs RQ Methylenebis(4-phenyl isocyanate) 101-68-8 5,000 lbs RQ 

### US. Toxic Substances Control Act (TSCA) : All components of this product are in compliance with the inventory listing requirements of the U.S. Toxic Substances Control Act (TSCA) Chemical Substance Inventory. Pennsylvania Any material listed as “Not Hazardous” in the CAS REG NO. column of SECTION 2, Composition/Information On Ingredients, of this MSDS is a trade secret under the provisions of the Pennsylvania Worker and Community Right-to-Know Act. 

### 16. OTHER INFORMATION
HMIS: * = Chronic Effects (See Hazards Identification) 

### HMIS Hazard Rating 

### Health Fire Reactivity Physical Hazard PPE *2 1 1 

### Legend ACGIH American Conference of Governmental Industrial Hygienists BAc Butyl acetate OSHA Occupational Safety and Health AdministrationMOR-AD TM M-650

Page 9 of 9 Revision date 09/24/2010 PEL Permissible Exposure Limit STEL Short Term Exposure Limit (STEL): TLV Threshold Limit Value TWA Time Weighted Average (TWA): | Bar denotes a revision from prior MSDS.

The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. Version: 2.6 Print Date: 10/17/2012 Layout 000101109679