Page 1 of 16 Revision Date 11/02/2012



### 1. PRODUCT AND COMPA NY IDENTIFICATION

MOR

- FREE TM 400A

Revision Date: 11/02/2012

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

Emergency telephone number

1 800 424 9300

Local emergency telephone number

989

- 636

- 4400

®TM *Trademark of The Dow Chemical Company ( “ Dow ” )or an affiliated company of Dow



### 2. COMPOSITION/INFOR MATION ON INGREDIENT S

Component CAS

- No. Concentration

Polyurethane resin Not Hazardous 67.0

- 69.0 %

Methylenebis(4

- phenyl isocyanate) 101

- 68

- 8 27.0

- 29.0 %

Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene 5873

- 54

- 1 27.0

- 29.0 %

P(MDI) 39310

- 05

- 9 3.0

- 5.0 %

NOTE: The “ * ” , or “ asterisk ” , in the CONCENTRATION column is used to denote 2 or more

components whose identical concentrations sum to the total indicated to the left of the “ asterisk ”

.



### 3. HAZARDS IDENTIFIC ATION

Emergency Overview

Appearance

Form li quid

Colour amber

Odour Faint odor 

# Material Safety Data SheetMOR

- FREE TM 400A

Page 2 of 16 Revision Date 11/02/2012 Hazard Summary WARNING !

INHALATION OF VAPOR OR MIST CAN CAUSE TH E

FOLLOWING:

SHORTNESS OF BREATH

TIGHTNESS IN THE CHE ST

IRRITATING TO EYES A ND SKIN.

MAY CAUSE SENSITIZAT ION BY INHALATION AN D SKIN

CONTACT.

LONG TERM EXPOSURE T O DIISOCYANATES MAY CAUSE

LUNG DAMAGE, INCLUDI NG REDUCED LUNG FUNC TION,

WHICH MAY BE PERMANE NT.

CLOSED CONTAINERS MA Y EXPLODE WHEN HEATE D OR

CONTENTS CONTAMINATE D WITH WATER.

Potential Health Effects

Primary Routes of Entry: Inhalation

Eye contact

Skin contact

Eyes: Material can cause the following:

Moderate irritation.

burning sensation

tearing

reddening

Skin: May cause sensitization by skin contact.

Material can cause the following:

Moderate irritation.

burning sensation

reddening

Itching

Ingestion: Material can cause the following:

severe irritation of the mouth, throat, and digestive tract

diarrhea

Nausea

Vomiting

Abdominal pain

Inhalation: Inhalation of vapor or mist can cause the followin g:

coughing

irritation of nose, throat, and lungs

tightness in the chest

Shortness of breath

May cause severe allergic respiratory reaction.

Sensitisation

Chronic Exposure: Long term exposure to diisocyan ates may cause lung damage, including reduced

lung function, which may be permanent.MOR

- FREE TM 400A

Page 3 of 16 Revision Date 11/02/2012 

### 4. FIRST AID MEASURE S

Inhalation: Remove to fresh air. In case of shortness of breath, give oxygen. Immediate medical

attention is required.

Skin contact: Take off all contaminated clothing immediately. Wash off immediately with soap and

plenty of water. If skin irritation persists, call a physician. Wash contaminated clothing before re

- use.

Do not take clothing home to be laundered.

Eye contact: Ri nse immediately with plenty of water for at least 15 minutes. If eye irritation persists,

consult a specialist.

Ingestion: Never give anything by mouth to an unconscious person. Do NOT induce vomiting. Drink

1 or 2 glasses of water. Call a physici an immediately. If a person vomits when lying on his back,

place him in the recovery position.

Notes to physician: Bronchial constriction may develop after extensive exposure to isocyanates,

even in individuals who have not been shown to be previousl y sensitized.



### 5. FIREFIGHTING MEAS URES

Flash point >200 ° C ( 392 ° F )

Ignition temperature ca.> 400.0 ° C ( > 752.00 ° F )

Lower explosion limit no data available

Lower explosion limit no data available

Suitable extinguishing media: Foam

Carbon dioxide (CO2)

Dry powder

Thermal decomposition During a fire, irritating and highly toxic gases and/or fumes may be

generated during combustion or decomposition.

Combustion Products: Hydrogen Cyanide

Carbon monoxide

Carbon dioxide

Nitrogen oxide (NO2)

Specific hazards during firefighting: Do not allow run

- off from fire fighting to enter drains or water

courses. Closed containers may explode when heated or contents contaminated with water.

Special protective equipment for firefighters: In the event of fire, wear self

- contained breathing

apparatus.

Further information: Fire residues and contaminated fire extinguishing water must be disposed of in

accordance with local regulations.

Colle ct contaminated fire extinguishing water separately. This must not be discharged into drains.



### 6. ACCIDENTAL RELEAS E MEASURES

Personal precautions

Ventilate the area.

Refer to protective measures listed in sections 7 and 8.MOR

- FREE TM 400A

Page 4 of 16 Revision Date 11/02/2012 MATERIAL IS A POTENTIAL SENSITIZER.

Environmental precautions

Try to prevent the material from entering drains or water courses.

Do not contaminate surface water.

Methods for cleaning up

Ventilate the area.

Evacuate personnel to safe areas.

Floor may be slippery; use care to avoid falling.

Contain spills immediately with inert materials (e.g., sand, earth).

Transfer liquids and solid diking material to separate suitable containers for recovery or disposal.

Additional advice :

No conditi ons to be specially mentioned.



### 7. HANDLING AND STOR AGE

Handling

Avoid contact with skin and eyes. For personal protection see section 8. CONTAINERS MAY BE

HAZARDOUS WHEN EMPTY. Since emptied containers retain product residue follow all MSDS and

label warnings even after container is emptied.

Storage

Storage conditions: Keep container tightly closed in a dry and well

- ventilated place.

Further information:

This material is a potential skin sensitizer. See SECTION 8, Exposure Controls/Personal Protection,

prior to handling.



### 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

Methylenebis(4

- phenyl

isocyanate) Rohm and Haas STEL 0.02 ppm

Methylenebis(4

- phenyl

isocyanate) ACGIH TWA 0.005 ppm

Methylenebis(4

- phenyl

isocyanate) OSHA P1 C 0.2 mg/m3 0.02 ppm

Methylenebis(4

- phenyl

isocyanate) OSHA P0 C 0.2 mg/m3 0.02 ppm

Methylenebis(4

- phenyl

isocyanate) NIOSH REL TWA 0.05 mg/m3 0.005 ppm

Methylenebis(4

- phenyl

isocyanate) NIOSH REL C 0.2 mg/m3 0.2 ppm

Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } be

nzene Rohm and Haas TWA 0.005 ppmMOR

- FREE TM 400A

Page 5 of 16 Revision Date 11/02/2012 Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } be

nzene Rohm and Haas 0.02 ppm

Exposure controls

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 Gove rnmental Industrial

Hygienists for information on the design, installation, use, and maintenance of exhaust systems.

Hygiene measures: Keep container closed when not in use. Shower or bathe at the end of working.

Protective measures: Facilities storing or utilizing this material should be equipped with an eyewash

facility and a safety shower.

Individual protection measures

Eye/face protection: Tightly fitting safety goggles Eye protection worn must be compatible

with respirato ry protection system employed.

Skin protection

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):

4H Glove (Trademark of Safety 4 A/S of Denmark) butyl

- rubber Gloves should be

removed and replaced immediately if there is any indication of degradation or

chemical breakthrough. Before removing gloves clean them with soap and water.

NOTE: Material is a possible skin sensitizer.

Other protection: Avoid all skin contact. Selection of specific personal protective

equipment such as long sleeves, safety glasses wi th side shields, face shield, safety

shoes, boots, apron, or full body suit will depend on the task.

Respiratory protection: A respiratory protection program meeting OSHA 1910.134 and ANSI

Z88.2 requirements or equivalent must be followed whenever wor kplace 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

- con tained breathing apparatus in the pressure demand

mode, OR full

- facepiece, airline respirator in the pressure demand mode with emergency

escape provision.



### 9. PHYSICAL AND CHEM ICAL PROPERTIES

Appearance

Form liquid

Colour amber

Odour Faint odor

pH not applicable

Melting point/range no data availableMOR

- FREE TM 400A

Page 6 of 16 Revision Date 11/02/2012 Boiling point/boiling range > 200 ° C ( > 392.00 ° F )

Flash point >200 ° C ( 392 ° F )

Evaporation rate no data available

Lower explosion limit no data available

Lower explosion limit no data available

Vapour pressure <0.01 mmHg at 20 ° C ( 68 ° F )

Relative vapor density no data available

Relative density 1.10 at 25 ° C ( 77 ° F )

Water solubility insoluble

Auto

- ignition temperature ca.> 400 ° C ( > 752.00 ° F )

Viscosity, dynamic 3,500.000

- 5,000.000 mPa.s at 25.00 ° C ( 77.00 ° F ) Brookfield

Percent volatility negligible

NOTE: The physical data presented above are typical values and should not be construed as a

specification.



### 10. STABILITY AND RE ACTIVITY

Hazardous reactions Stable under recommended storage conditions.

However, keep away from moisture, heat or flame.

Conditions to avoid None known.

Materials to avoid Avoid contact with the following: Water Strong acids Strong bases

Strong Oxidizers

Hazardous

decomposition

products Thermal decomposition may yield the following:

, isocyanate monomers

, Hydrogen cyanide (hydrocyanic acid)

,

polymerisation Hazardous polymerization will also occur if contaminated with the

following:

- water (moisture)



### 11. TOXICOLOGICAL IN FORMATION

Toxicological information on this product or its components appear in this section when such data is

available.

No toxicity data are available for this material.

Component: Methylenebis(4

- phenyl isocyanate)

Acute oral toxicity 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.

Component: Methylenebis(4

- phenyl isocyanate)MOR

- FREE TM 400A

Page 7 of 16 Revision Date 11/02/2012 Acute oral toxicity LD50 rat > 2,000 mg/kg

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Acute oral toxicity 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.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Acute oral toxicity LD50 rat > 10,000 mg/kg

For similar material(s):

Component: P(MDI)

Acute oral toxicity 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.

Component: P(MDI)

Acute oral toxicity LD50 rat > 10,000 mg/kg

Typical for this family of materials.

Component: Methylenebis(4

- phenyl isocyanate)

Acute inhalation

toxicity At room temperature, vapors are minimal due to low volatility.

However, certain operations may generate vapor or 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.

Component: Methylenebis(4

- phenyl isocyanate)

Acute inhalation

toxicity LC50 rat 1 Hour 2.24 mg/l

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)met hyl } benzene

Acute inhalation

toxicity At room temperature, vapors are minimal due to low volatility.

However, certain operations may generate vapor or 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 pul monary edema (fluid in the lungs.)

Effects may be delayed.

Decreased lung function has been associated with overexposure to

isocyanates.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzeneMOR

- FREE TM 400A

Page 8 of 16 Revision Date 11/02/2012 Acute inhalation

toxicity LC50 rat 4 Hour 0.31 mg/l

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Acute inhalation

toxicity LC50 rat 1 Hour 2.24 mg/l

For similar material(s):

4,4 ‟

- Methylenediphenyl diisocyanate (CAS 101

- 68

- 8).

Component: P(MDI)

Acute inhalation

toxicity At room temperature, vapors are minimal due to low volatility.

However, certain operations may generate vapor or 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.

Component: P(MDI)

Acute inhalation

toxicity LC50 rat 4 Hour 0.49 mg/l

Component: P(MDI)

Acute inhalation

toxicity LC50 rat 4 Hour 0.31 mg/l

For similar material(s):

2,4 ‟

- Diphenylmethane diisocyanate (CAS 5873

- 54

- 1).

Component: P(MDI)

Acute inhalation

toxicity LC50 rat 1 Hour 2.24 mg/l

For similar material(s):

4,4 ‟

- Methylenediphenyl diisocyanate (CAS 101

- 68

- 8).

Component: Methyleneb is(4

- phenyl isocyanate)

Acute dermal toxicity Prolonged skin contact is unlikely to result in absorption of harmful

amounts.

Component: Methylenebis(4

- phenyl isocyanate)

Acute dermal toxicity LD50 rabbit > 9,400 mg/kg

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Acute dermal toxicity Prolonged skin contact is unlikely to result in absorption of harmful

amounts.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Acute dermal toxicity LD50 rabbit > 9,400 mg/kg

For si milar material(s):

Component: P(MDI)

Acute dermal toxicity Prolonged skin contact is unlikely to result in absorption of harmful

amounts.

Component: P(MDI)MOR

- FREE TM 400A

Page 9 of 16 Revision Date 11/02/2012 Acute dermal toxicity LD50 rabbit > 9,400 mg/kg

Typical for this family of materials.

Component: Methylenebis(4

- phenyl isocyanate)

Skin irritation Skin irritation

Prolonged contact may cause moderate skin irritation with local

redness.

Repeated contact may cause moderate skin irritation with local

redness.

May stain skin.

Component: I socyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Skin irritation Skin irritation

Prolonged contact may cause moderate skin irritation with local

redness.

Repeated contact may cause moderate skin irritation with local

redness.

May stain skin.

Component : P(MDI)

Skin irritation Skin irritation

Prolonged contact may cause slight skin irritation with local redness.

May stain skin.

Component: Methylenebis(4

- phenyl isocyanate)

Eye irritation Eye irritation

May cause moderate eye irritation.

May cause slight temporary corneal injury.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Eye irritation Eye irritation

May cause moderate eye irritation.

May cause slight temporary corneal injury.

Component: P(MDI)

Eye irritation Eye irritation

May cause moderate eye irritation.

May cause slight temporary corneal injury.

Component: Methylenebis(4

- phenyl isocyanate)

Sensitisation May cause sensitization by skin contact.

Skin contact may cause an allergic skin reaction.

Anima l studies have shown that skin contact with isocyanates may play

a role in respiratory sensitization.

Component: Methylenebis(4

- phenyl isocyanate)

Sensitisation May cause sensitization by inhalation.

May cause allergic respiratory reaction.

MDI conce ntrations below the exposure guidelines may cause allergic

respiratory reactions in individuals already sensitized.

Asthma

- like symptoms may include coughing, difficult breathing and a

feeling of tightness in the chest. Occasionally, breathing difficultie s may

be life threatening.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzeneMOR

- FREE TM 400A

Page 10 of 16 Revision Date 11/02/2012 Sensitisation May cause sensitization by skin contact.

Skin contact may cause an allergic skin reaction.

Animal studies have shown that skin contact with isocyanates may play

a role in respiratory sensitization.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Sensitisation May cause sensitization by inhalation.

May cause allergic respiratory reaction.

MDI concentrations below the exposure guidelines may cause allergic

respiratory reactions in individuals already sensitized.

Asthma

- like symptoms may include coughing, difficult breathing and a

feeling of tightness in the chest. Occasionally, b reathing difficulties may

be life threatening.

Component: P(MDI)

Sensitisation May cause sensitization by skin contact.

Skin contact may cause an allergic skin reaction.

Animal studies have shown that skin contact with isocyanates may play

a role in respiratory sensitization.

Component: P(MDI)

Sensitisation May cause sensitization by inhalation.

May cause allergic respiratory reaction.

MDI concentrations below the exposure guidelines may cause allergic

respiratory reactions in individuals already sensitized.

Asthma

- like symptoms may include coughing, difficult breathing and a

feeling of tightness in the chest. Occasionally, breathing di fficulties may

be life threatening.

Component: Methylenebis(4

- phenyl isocyanate)

Subchronic toxicity Tissue injury in the upper respiratory tract and lungs has been

observed in laboratory animals after repeated excessive exposures to

MDI/polymeric MDI a erosols.

Component: Methylenebis(4

- phenyl isocyanate)

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 r espiratory irritation and lung injury. Current exposure guidelines are expected to protect

against these effects reported for MDI.

Component: Methylenebis(4

- phenyl isocyanate)

Reproductive toxicity

No relevant data found.

Component: Methylenebis(4

- phenyl isocyanate)

Teratogenicity

Has been toxic to the fetus in laboratory animals at doses toxic to the mother. Did not cause birth

defects in laboratory animals.

Component: Methylenebis(4

- phenyl isocyanate)

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.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzeneMOR

- FREE TM 400A

Page 11 of 16 Revision Date 11/02/2012 Subchronic 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.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

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 gui delines are expected to protect

against these effects reported for MDI.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Reproductive toxicity

No relevant data found.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Teratogen icity

Has been toxic to the fetus in laboratory animals at doses toxic to the mother. Did not cause birth

defects in laboratory animals.

Component: Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Mutagenicity

Genetic toxicity data on MDI are inconc lusive. MDI was weakly positive in some in vitro studies;

other in vitro studies were negative. Animal mutagenicity studies were predominantly negative.

Component: P(MDI)

Subchronic 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.

Component: P(MDI)

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 expec ted to protect

against these effects reported for MDI.

Component: P(MDI)

Reproductive toxicity

No relevant data found.

Component: P(MDI)

Teratogenicity

In laboratory animals, MDI/polymeric MDI did not cause birth defects; other fetal effects occu rred only

at high doses which were toxic to the mother.

Component: P(MDI)

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.



### 12. ECOLOGICAL INFOR MATION

Ecotoxicological information on this product or its components appear in this section when such data

is available.

There is no data available for this product.

Methylenebis(4

- phenyl isocyanate)

Elimination information (persistence and degradability)MOR

- FREE TM 400A

Page 12 of 16 Revision Date 11/02/2012 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 analogy with related

diisocyanates.

Biodegradability OECD Test Guideline 302C or Equivalent

0 %

10

- day Window: Not applicabl e

Bioaccumulation Cyprinus carpio (Carp) 28 d

Concentration : 0.0008 mg/l

Bioconcentration factor (BCF) : 92

Bioconcentration potential is low (BCF < 100 or Log Pow < 3).

Ecotoxicity effects

Toxicity to fish The measured ecotoxicity is that of the hydrolyzed product, generally

under conditions maximizing production of soluble species.

Material is practically non

- toxic to aquat ic organisms on an acute basis

(LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species

tested).

Toxicity to fish static test LC50 Danio rerio (zebra fish) 96 Hour OECD Test Guideline

203 or Equivalent

> 1,000 mg/l

Based on information for a simi lar material:

Toxicity to algae static test NOEC Desmodesmus subspicatus (green algae) 72 Hour

OECD Test Guideline 201 or Equivalent

1,640 mg/l

Based on information for a similar material:

Toxicity to bacteria static test EC50 activated sludge 3 Hour

> 100 mg/l

Based on information for a similar material:

Toxicity to aquatic

invertebrates static test EC50 Daphnia magna (Water flea) 24 Hour OECD Test

Guideline 202 or Equivalent

> 1,000 mg/l

Based on information for a similar material:

Toxic to soil organisms. Based on information for a similar material: EC50 Eisenia fetida

(earthworms) 14 d Other guidelines

> 1,000 mg/kg

The Environmental Toxicity data are for a compositionally similar material.

Isocyanato

- 2

- { (4

- isocyanatophenyl)methyl } benzene

Elimination information (persistence and degradability)MOR

- FREE TM 400A

Page 13 of 16 Revision Date 11/02/2012 Biodegradability

In the aquatic and terrestrial envir onment, 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.

Biodegradability OECD Test Guideline 302C or Equivalent

0 %

10

- day Window: Not applicable

Ecotoxicity effects

Toxicity to fish The measured ecotoxicity is that of the hydrolyzed product, generally

under conditions maximizing production of soluble species.

Material is practi cally non

- toxic to aquatic organisms on an acute basis

(LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species

tested).

Toxicity to fish static test LC50 Danio rerio (zebra fish) 96 Hour OECD Test Guideline

203 or Equivalent

> 1,000 mg/l

Based on information for a similar material:

Toxicity to algae static test NOEC Desmodesmus subspicatus (green algae) 72 Hour

OECD Test Guideline 201 or Equivalent

1,640 mg/l

Based on information for a similar material:

Toxicity to bacteria static test EC50 activated sludge 3 Hour

> 100 mg/l

Based on information for a similar material:

Toxicity to aquatic

invertebrates static test EC50 Daphnia magna (Water flea) 24 Hour OECD Test

Guideline 202 or Equivalent

> 1,000 mg/l

Based on information for a similar material:

Toxic to soil organisms. Based on information for a similar material: EC50 Eisenia fetida

(earthworms) 14 d Other guidelines

> 1,000 mg/kg

P(MDI)

Elimination information (persistence and 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 analogy with related

diisocyanates.

Biodegradability OECD Test Guideline 302C or Equivalent

0 %

10

- day Window: Not applicableMOR

- FREE TM 400A

Page 14 of 16 Revision Date 11/02/2012 Ecotoxicity effects

Toxicity to fish The measured ecotoxicity is that of the hydrolyzed product, generally

under conditions maximizing production of soluble species.

Material is practi cally non

- toxic to aquatic organisms on an acute basis

(LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species

tested).

Toxicity to fish static test LC50 Danio rerio (zebra fish) 96 Hour OECD Test Guideline

203 or Equivalent

> 1,000 mg/l

Based on information for a similar material:

Toxicity to algae static test NOEC Desmodesmus subspicatus (green algae) 72 Hour

OECD Test Guideline 201 or Equivalent

1,640 mg/l

Based on information for a similar material:

Toxicity to bacteria static test EC50 activated sludge 3 Hour

> 100 mg/l

Based on information for a similar material:

Toxicity to aquatic

invertebrates static test EC50 Daphnia magna (Water flea) 24 Hour OECD Test

Guideline 202 or Equivalent

> 1,000 mg/l

Based on information for a similar material:

Toxic to soil organisms. Based on information for a similar material: EC50 Eisenia fetida

(earthworms) 14 d Other guidelines

> 1,000 mg/kg



### 13. DISPOSAL CONSIDE RATIONS

Environmental precautions: Try to prevent the material from entering drains or water courses.

Do not contaminate surface water.

Disposal

Incinerate l iquid and contaminated solids in accordance with local, state, and federal regulations.

(See 40 CFR 268)



### 14. TRANSPORT INFORM ATION



## DOT

Proper shipping name Environmentally hazardous substances, liquid,

n.o.s. ( Methylene bisphenyl isocyanate (MDI) )

UN number UN 3082

Class 9

Packing group III

Reportable Quantity Methylene bisphenyl isocyanate (MDI)MOR

- FREE TM 400A

Page 15 of 16 Revision Date 11/02/2012 Classification for SEA transport (IMO

- IMDG):

Not regulated for transport

Transportation classifications may vary by container volume and may be influenced by regional or

country variations in regulations.



### 15. REGULATORY INFOR MATION

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

Reactivity 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 isocya nate) 101

- 68

- 8

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 (SAR A) 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 be low. 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.

See Section 13, Disposal Considerations, Subsection Disposal, for CERCLA classification.

Methylenebis(4

- phenyl isocyanate) 101

- 68

- 8 5000 lbs RQ

United States TSCA Inventory ( US.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 INFORMATIO N

HMIS Hazard RatingMOR

- FREE TM 400A

Page 16 of 16 Revision Date 11/02/2012 Health Flammability Physical

Hazard

*2 1 0

* = Chronic Effects (See Hazards Identification)

Legend

ACGIH American Conference of Governmental Industrial Hygienists

BAc Butyl acetate

OSHA Occupational Safety and Health Administration

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, transportat ion, 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 proces s,

unless specified in the text.

Version: 1

. 1

Print Date: 11/08/2012

Layout 101082326