Product Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Print Date: 01 Jun 2012

®(TM)*Trademark

Page 1 of 10 The Dow Chemical Company encourages and expects you to read and understand the entire (M)SDS,

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 appropri ate methods or

actions.



## 1. Product and Company Identification

Product Name

SPECTRIM* RW 509 Polyol DA

COMPANY IDENTIFICATI ON

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: Orange to brown

Physical State: Liquid.

Odor: Amine.

Hazards of product:

WARNING! Causes eye irritation. May cause skin irritation. Isolate area. Highly toxic

to fish and/or other aquatic organisms.



### 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 severe eye irritation. May cause severe corneal injury.

Skin Contact: Prolonged contact may cause moderate 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: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 2 of 10 Inhalation: At room temperature, vapors are minimal due to low volatility. Certain operations may

generate vapor or mist concentrations sufficient to cause respiratory irritation. Such operations include

those in which the material is heated or sprayed as an aerosol (venting of vessels/l ines).

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.

Aspiration hazar d: Based on physical properties, not likely to be an aspiration hazard.

Effects of Repeated Exposure: In rats, repeated dietary ingestion of diethyltoluenediamine (DETDA)

has caused pancreatic, eye, liver and thyroid effects.

Cancer Information: Diethyltoluenediamine (DETDA) has caused cancer in long

- term animal studies.

Increased numbers of tumors in the liver, thyroid and possibly the mammary glands were observed in

rats given DETDA in their diet at exaggerated doses for 2 years.



### Component CAS # Amount

Polyether polyol Trade secret >= 80.0

- < 100.0 %

Diethyltoluenediamine (DETDA) 68479

- 98

- 1 >= 10.0

- <= 15.0 %

Polypropylene glycol bis(aminopropyl) ether 9046

- 10

- 0 >= 1.0

- <= 5.0 %



## 4. First

- aid measures

Description of first aid measures

General advice: First Aid responders should pay attention to self

- protection and use the

recommended protective clothing (chemical resistant gloves, splash protection). If potential for

exposure exists refer to Section 8 for specific personal protective equipment.

Inhalation: Move person to fresh air; if effects occur, consult a physician.

Skin Contact: Wash skin with plenty of water.

Eye Contact: Immediately flush eyes with water; remove contact lenses, if present, after the first 5

minutes, then continue flushing eyes for at least 15 minutes. Obtain medical attention without delay,

preferably from an ophthalmologist. Suitable emergency eye wash facility should be immediately

available.

Ingestion: If swallowed, seek medic al 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 of first aid measures (above) and Indication of

immediat e medical attention and special treatment needed (below), no additional symptoms and

effects are anticipated.



### Indication of immediate medical attention and special treatment needed

No specific antidote. Treatment of exposure should be directed at the control of symptoms and the

clinical condition of the patient.



## 5. Fire Fighting Measures

Suitable extinguishing media

Water fog or fine spray. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers. Foam.

Alcohol resistant foams (ATC type) are preferred. General purpose synthetic foams (including AFFF)

or protein foams may f unction, but will be less effective.

Extinguishing Media to Avoid: Do not use direct water stream. May spread fire. 

## 3. Composition InformationProduct Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 3 of 10 

### Special hazards arising f rom the substance or mixture

Hazardous Combustion Products: During a fire, smoke may contain the original material in addition

to combustion products of varying composition which may be toxic and/or irritating. Combustion

products may include and are not limited to: Nitrogen oxides. Carbon monoxide. Carbon dioxide.

Unusual Fire and Explosion Hazards: Container may rupture from gas generation in a fire situation.

Violent steam generation or eruption may occur upon application of direct water stream to hot liquids.



### Advice for firefighters

Fire Fi ghting 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 locat ion 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 this 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 contained, may cause environmental damage. Review the

"Accidental Release Measures" and the "Ecological Information" sections of this (M)SDS.

Special Protective Equipment fo r 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 op erations. If contact is likely,

change to full chemical resistant fire fighting clothing with self

- contained breathing apparatus. If this is

not available, wear full chemical resistant clothing with self

- contained breathing apparatus and fight fire

from a remote location. For protective equipment in post

- fire or non

- fire clean

- up situations, refer to

the relevant sections.



## 6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures: Isolate area. Refer to

Section 7, Handling, for additional precautionary measures. Keep unnecessary and unprotected

personnel from entering the area. Spilled material may cause a slipping hazard. Use appropriate

safety equipment. For additional information, refer to Section 8, Exposure Controls and Personal

Protection.

Environmenta l precautions : Prevent from entering into soil, ditches, sewers, waterways and/or

groundwater. See Section 12, Ecological Information. Spills or discharge to natural waterways is likely

to kill aquatic organisms.

Methods and materials for containment and cleaning up : Contain spilled material if possible.

Absorb with materials such as: Dirt. Sand. Sawdust. Collect in suitable and properly labeled

containers. Wash the spill site with water. S ee Section 13, Disposal Considerations, for additional

information.



## 7. Handling and Storage

Handling

General Handling: Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated contact

with skin. Wash thoroughly after handling. Avoid breathing vapor. Use with adequate ventilation.

Keep container closed. This material is hygroscopic in nature. See Section 8, EXPOSURE

CONTROLS AND PERSONAL PROTECTION.

Other Precautions: Spills of these organic materials on hot fibrous insulations may lead to lowering of

the autoignition temperatures possibly resulting in spontaneous combustion.



### StorageProduct Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 4 of 10 Protect from atmospheric moisture. Store in a dry place. Avoid prolonged exposure to heat and air.

Store in the fol lowing material(s): Carbon steel. Stainless steel. Polypropylene. Polyethylene

- lined

container. Teflon. Glass

- lined container. Aluminum. Plasite 3066 lined container. Plasite 3070 lined

container. 316 stainless steel. See Section 10 for more spe cific information.

Storage Period: Storage temperature:

6 Months 15

- 25 °C



## 8. Exposure Controls / Personal Protection

Exposure Limits

Component List Type Value

| Diethyltoluenediamine

(DETDA) Dow IHG TWA 0.02 ppm SKIN

A "skin" notation following the inhalation exposure guideline refers to the potential for dermal

absorption of the material including mucous membranes and the eyes either by contact with vapors or

by direct skin contact.

It is intended to alert the r eader that inhalation may not be the only route of exposure and that

measures to minimize dermal exposures should be considered.



### Personal Protection

Eye/Face Protection: Use chemical goggles.

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: Butyl rubber. Natural rubber ("latex"). Neoprene. Polyethylene. Ethyl vinyl alcohol

laminate ("EVAL"). Polyvinyl alcohol ("PVA"). Polyvinyl chloride ("PVC" or "vinyl"). Viton.

Examples of acceptable glove barrier materials include: Nitrile/butadiene rubber ("nitrile" or

"NBR"). 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: 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, wear respiratory protection when adverse effects, such as respir atory irritation or

discomfort have been experienced, or where indicated by your risk assessment process. For most

conditions, no respiratory protection should be needed; however, if material is heated or sprayed, use

an approved air

- purifying respi rator. The following should be effective types of air

- purifying

respirators: Organic vapor cartridge with a particulate pre

- filter.

Ingestion: Use good personal hygiene. Do not consume or store food in the work area. Wash hands

before smoking or eating.



### Engineering Controls

Ventilation: Use local exhaust ventilation, or other engineering controls to maintain airborne levels

below exposure limit requirements or guidelines. If there are no applicable exposure limit

requirements or guidelines, general ventilation should be sufficient for most operations. Local exhaust

ventilation may be necessary for some operations.



## 9. Physical and Chemical Properties

Appearance

Physical State Liquid.

Color Orange to brown

Odor Amine.

Odor Threshold No test data availableProduct Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 5 of 10 pH Not applicable

Melting Point No test data available

Freezing Point No test data available

Boiling Point (760 mmHg) > 100 °C ( > 212 °F ) Literature

. Flash Point

- Closed Cup > 100 °C ( > 212 °F ) Estimated.

Evaporation Rate (Butyl

Acetate = 1) N o test data available

Flammability (solid, gas) Not applicable to liquids

Flammable Limits In Air Lower : No test data available

Upper : No test data available

Vapor Pressure No test data available

Vapor Density (air = 1) >1 @ 25 °C Calculated

Specific Gravity (H 2O = 1) 1.02 25 °C / 25 °C ASTM D891

Solubility in water (by

weight) Negligible

Partition coefficient, n

octanol/water (log Pow) No data available for this product. See Section 12 for individual

component data.

Autoignition Temperature No test data available

Decomposition

Temperature No test data available

Kinematic Viscosity 913 cSt @ 25 °C ASTM D4878

Explosive properties Not explosive

Oxidizing properties No



## 10. Stability and Reactivity

Reactivity

No dangerous reaction known under conditions of normal use.



### Chemical stability

Stable under recommended storage conditions. See Storage, Section 7.



### Possibility of hazardous reactions

Polymerization will not occur by itself.



### Conditions to Avoid: Product can oxidize at elevated temperatures. Generation of gas during

decomposition can cause pressure in clo sed systems.



### Incompatible Materials: Avoid contact with oxidizing materials. Avoid contact with: Strong acids.

Strong bases. Avoid contact with metals such as: Brass. Zinc. Copper. Avoid unintended contact

with isocyanates. The reaction of polyols and isocyanates generates heat.



### Hazardous decomposition products

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. Ketones. Polymer fragments.



## 11

. Toxicological Information

Acute Toxicity

Ingestion

As product: Single dose oral LD50 has not been determined.

Based on information for component(s): Estimated. LD50

, rat > 2,000 mg/kg

Dermal

As product: The dermal LD50 has not been determined.

Based on information for component(s): Estimated. LD50

, rabbit > 2,000 mg/kgProduct Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 6 of 10 Inhalation

As product: The LC50 has not been determined.



### Eye damage/eye irritation

May cause severe eye irritation. May cause severe corneal injury.



### Skin corrosion/irritation

Prolonged contact may cause moderate skin irritation with local redness.



### Sensitization

Skin

No relevant data found.

Respiratory

No relevant data found.



### Repeated Dose Toxicity

In rats, repeated dietary ingestion of diethyltoluenediamine (DETDA) has caused pancreatic, eye, liver

and thyroid effects.



### Chronic Toxicity and Carcinogenicity

Diethyltoluenediamine (DETDA) has caused cancer in long

- term animal studies. Increased numbers of

tumors in the liver, thyroid and possibly the mammary glands were observed in rats given DETDA in

their diet at exaggerate d doses for 2 years.



### Developmental Toxicity

No relevant data found.



### Reproductive Toxicity

No relevant data found.



### Genetic Toxicology

Contains component(s) which were negative in some in vitro genetic toxicity studies and positive in

others. Genetic toxicity studies in animals w ere negative for component(s) tested.



## 12

. Ecological Information

Toxicity

Data for Component: Polyether polyol

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: Diethyltoluenediamine (DETDA)

Material is highly toxic to aquatic organisms on an acute basis (LC50/EC50 between 0.1 and 1

mg/L in the most sensitive species tested).

Fish Acute & Prolonged Toxicity

LC50

, Leuciscus idus (Golden orfe)

, static test

, 48 h : 194 mg/l

Aquatic Invertebrate Acu te Toxicity

EC50

, Daphnia magna (Water flea)

, static test

, 48 h

, immobilization : < 1 mg/l

Toxicity to Micro

- organisms

EC10 ; Bacteria

, 16 h : 170 mg/l

Data for Component: Polypropylene glycol bis(aminopropyl) ether

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). May increase pH of aquatic systems to > pH

10 which may be toxic to aquatic organisms.

Fish Acute & Prolonged Toxicity

LC50

, Oncorhynchus mykiss (rainbow trout)

, static test

, 96 h : > 100 mg/l

Aquatic Invertebrate Acute Toxicity

EC50

, Daphnia magna (Water flea)

, static test

, 48 h

, immobilization : 15 mg/l

Aquatic Plant Toxicity

EC50

, alga Scenedesmus sp.

, static test

, 72 h : 135 mg/l



### Persistence and DegradabilityProduct Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 7 of 10 Data for Component: Polyether polyol

For this family of materials: Material is read ily biodegradable. Passes OECD test(s) for ready

biodegradability.

Data for Component: Diethyltoluenediamine (DETDA)

Material is not readily biodegradable according to OECD/EEC guidelines.

OECD Biodegradation Tests:

Biodegradation Exposure Time Method 10 Day Window

< 1 % 28 d OECD 301D Test fail

Theoretical Oxygen Demand: 3.23 mg/mg

Data for Component: Polypropylene glycol bis(aminopropyl) ether

Material is not readily biodegradable according to OECD/EEC guidelines.

Theoretical Oxygen Demand: 2.42 mg/mg



### Bioaccumulative potential

Data for Component: Polyether polyol

Bioaccumulation: No bioconcentration is expected because of the relatively high molecular

weight (MW greater than 1000).

Data for Component: Diethyltoluenediamine (DETDA)

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

Partition coefficient, n

- octanol/water (log Pow): 3.21 Estimated.

Bioconcentration Factor (BCF): 10 ; Estimated.

Data for Component: Polypropylene glycol bis(aminopropyl) ether

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

Partition coefficient, n

- octanol/water (log Pow):

- 0.34 Estimated.



### Mobility in soil

Data for Component: Polyether polyol

Mobility in soil: No data available.

Data for Component: Diethyltoluenediamine (DETDA)

Mobility in soil: Potential for mobility in soil is medi um (Koc between 150 and 500)., Given its

very low Henry's constant, volatilization from natural bodies of water or moist soil is not

expected to be an important fate process.

Partition coefficient, soil organic carbon/water (Koc): 390 Estimated.

Henry's Law Constant (H): 2.62E

- 09 atm*m3/mole ; 25 °C Estimated.

Data for Component: Pol ypropylene glycol bis(aminopropyl) ether

Mobility in soil: Potential for mobility in soil is very high (Koc between 0 and 50).

Partition coefficient, soil organic carbon/water (Koc): 10 Estimated.



## 13. Disposal Considerations

DO NOT DUMP INTO ANY SEWERS, ON THE GROUND, 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 l ocations. Waste characterizations and compliance with

applicable laws are the responsibility solely of the 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 ONLY TO THE PRODUCT AS SHIPPED IN ITS INTENDED CONDITION AS

DESCRIBED IN MSDS SECTION: Composition Information. FOR UNUSED & UNCONTAMI NATED

PRODUCT, the preferred options include sending to a licensed, permitted: Recycler. Reclaimer.

Incinerator or other thermal destruction device. For additional information, ref er to: Handling &

Storage Information, MSDS Section 7 Stability & Reactivity Information, MSDS Section 10 Regulatory

Information, MSDS Section 15Product Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 8 of 10 

## 14. Transport Information

DOT Non

- Bulk

NOT REGULATED



### DOT Bulk

NOT REGULATED



### IMDG

Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.

Technical Name: Diethyltoluenediamine

Hazard Class: 9 ID Number: UN3082 Packing Group: PG III

EMS Number: F

- A,S

- F

Marine pollutant.: Yes



### ICAO/IATA

Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.

Technical Name: Diethyltoluenediamine

Hazard Class: 9 ID Number: UN3082 Packing Group: PG III

Cargo Packing Instruction: 964

Passenger Packing Instruction: 964

Additional Information

MARINE POLLUTANT

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 representativ e. 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

OSH A Hazard Communication Standard

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

CFR 1910.1200.



### Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning

and Com munity Right

- to

- Know Act of 1986) Sections 311 and 312

Immediate (Acute) Health Hazard Yes

Delayed (Chronic) Health Hazard Yes

Fire Hazard No

Reactive Hazard No

Sudden Release of Pressure Hazard No

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 pro duct does not contain chemicals at levels which require reporting

under this statute.

Pennsylvania (Worker and Community Right

- To

- Know Act): Pennsylvania Haz ardous

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:Product Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 9 of 10 To the best of our knowledge, this product does not contain chemicals at levels which require reporting

under this statute.

California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986)

This product contains no listed substances known to the State of California to cause cancer, birth

defects or other reproductive harm, at levels which would require a warning under the statute.

US. Toxic Substances Control Act

All components of this product are on the TSCA Inventory or are exempt from TSCA Inventory

requirements under 40 CFR 720.30

CEPA

- Domestic Substances List (DSL)

All subs tances contained in this product are listed on the Canadian Domestic Substances List (DSL) or

are not required to be listed.



## 16. Other Information

Recommended Uses and Restrictions

Identified uses

Component(s) for the manufacture of urethane polymers. We recommend that you use this product in

a manner consistent with the listed use. If your intended use is not consistent with the stated use,

please contact your sales or technical service representative.



### Revision

Identification Number: 1011339 / 0000 / Issue Date 05/31/2012 / Version: 2

. 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 monitoring and medical surveillance if exceeded.

Th e 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 associated 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 chan ge and may differ

between various locations. It is the buyer's/user's responsibility to ensure that his activities comply with

all federal, state, provincial or local laws. The information presented here pertains only to the product

as shipped. Since con ditions 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.Product Name: SPECTRIM* RW 509 Polyol DA Issue Date: 05/31/2012

Page 10 of 10