24 Madison Road, Fairfield, New Jersey 07004, USA
Tel: 800-771-JEEN (5336), Tel: 973-439-1401, Fax: 973-439-1402,
email: info@jeen.com , Website: www.jeen.com
MATERIAL SAFETY DATA SHEET
Section 1 鈥? Company and Product Identification
Issued by: JEEN International Corporation Chemtrec Emergency Telephone # 800-424-9300
24 Madison Road Chemtrec Int鈥檒 Tel.# 703-527-3887(Collect Calls Accepted)
Fairfield, New Jersey 07004 Issuance Date: March 15, 2002
Tel#: 973-439-1401
Product Trade Name: JEESILC 282
Chemical Name: Amino functional silicone
Chemical Family: Silicone
CAS Number: Mixture
Description: Silicone Polymer
Health (NFPA): 2 Flammability (NFPA): 2 Reactivity (NFPA): 0
Section 2 鈥? Hazardous Ingredients
This material contains no ingredients which are known to JEEN International Corp. to be hazardous unless listed below.
CAS Number Ingredients Wt% Exposure Limits
106842-44-8 Dimethyl, methyl (aminoethlaminoisobutyl) siloxane >60
556-67-2 Octamethylcyclotetrasiloxane 5.0 鈥? 10.0
541-02-6 Decamethylcyclopentasiloxane 3.0 鈥? 7.0
The above components are hazardous as defined in 29 CFR 1910.1200.
Section 3 鈥? Effects of Overexposure
Acute Effects:
Eye: Direct contact may cause severe irritation.
Skin: May cause moderate irritation.
Inhalation: Mist irritating to the respiratory tract. Highly toxic by aerosol inhalation, may cause death.
Oral: Low ingestion hazard in normal use.
Prolonged/Repeated Exposure Effects
Skin: No known applicable information.
Inhalation: No known applicable information.
Oral: No known applicable information.
Signs and Symptoms of Overexposure
No known applicable information.
Medical Conditions Aggravated by Exposure
No known applicable information.
The above listed potential effects of overexposure are based on actual data, results of studies performed upon similar compositions,
components data and/or expert review of the product. Please refer to Section 11 for details toxicology information.
Section 4 鈥? First Aid Measures
Eye: Immediately flush with water for 15 minutes. Get medical attention.
Skin: Remove from skin and wash thoroughly with soap and water or waterless cleanser. Get medical attention if irritation
or other ill effects develop or persist.
Inhalation: Remove to fresh air. Get immediate medical attention.
Oral: No first aid should be needed.
Comments: Treat according to person鈥檚 condition and specifics of exposure.
Page No. 1 of 5 鈥? MSDS 鈥? JEESILC 282
24 Madison Road, Fairfield, New Jersey 07004, USA
Tel: 800-771-JEEN (5336), Tel: 973-439-1401, Fax: 973-439-1402,
email: info@jeen.com , Website: www.jeen.com
Section 5 鈥? Fire Fighting Measures
Flash Point: 144.9 掳F / 62.7 掳C (Pensky-Martens Closed Cup)
Autoignition Temperature: Not Determined.
Flammability Limits in Air. Not Determined.
Extinguishing Media: On large fires use dry chemical, foam or water spray. On small fires use carbon dioxide (CO2), dry chemical
or water spray. Water can be used to cool fire exposed containers.
Fire Fighting Measures: Self-contained breathing apparatus and protective clothing should be worn in fighting large fires involving
chemicals. Use water spray to keep fire exposed containers cool. Determine the need to evacuate or
isolate the area according to your local emergency plan.
Unusual Fire Hazards: Static electricity will accumulate and may ignite vapors. Prevent a possible fire hazard by bonding and
grounding or inert gas purge.
Hazardous Decomposition Products
Thermal breakdown of this product during fire or very high heat conditions may evolve the following hazardous decomposition products:
Nitrogen oxides. Silicon Dioxide. Carbon oxides and traces of incompletely burned carbon compounds. Formaldehyde.
Section 6 鈥? Accidental Release Measures
Containment/Clean up: Determine whether to evacuate or isolate the area according to your local emergency plan.Observe
all personal protection equipment recommendations described in Sections 5 and 8. For large spills, provide diking or other appropriate
containment to keep material from spreading. If diked material can be pumped, store recovered material in appropriate container.
Clean up remaining materials from spill with suitable absorbent. Clean area as appropriate since some silicone materials, even in small
quantities, may present a slip hazard. Final cleaning may require use of steam, solvents or detergents. Dispose of saturated absorbent
or cleaning materials appropriately, since spontaneous heating may occur. Local, state and federal laws and regulations may apply to
releases and disposal of this material, as well as those materials and items employed in the cleanup of releases. You will need to
determine materials and items employed in the cleanup of releases. You will need to determine which federal, sate and local laws and
regulations are applicable. Sections 13 and 15 of this MSDS provide information regarding certain federal and state requirements.
Note: See Section 8 for Personal Protective Equipment for Spills. Please call JEEN International Corporation, if any additional
information is required.
Section 7 鈥? Handling and Storage
Use with adequate ventilation. Avoid eye contact. Avoid skin contact. Do no breathe vapor, mist, dust or fumes. Keep container
closed.
Static electricity will accumulate and may ignite vapors. Prevent a possible fire hazard by bonding and grounding or inert gas purge.
Keep container closed and away from heat sparks and flame.
Section 8 鈥? Exposure Controls/Personal Protection
Component Exposure Limits
CAS Number Component Name Exposure Limits
556-67-2 Octamethylcyclotetrasiloxane TWA 10 ppm
541-02-6 Decamethylcyclopentasiloxane See Section 11 comments.
Engineering Controls
Local Ventilation: Recommended.
General Ventilation: Recommended.
Personal Protective Equipment for Routine Handling
Eyes: Use chemical worker鈥檚 goggles. When there may be the potential for airborne misting, or aerosolization may occur,
use a full face positive pressure supplied-air respirator or self-contained breathing apparatus (SCBA) with emergency
escape provisions.
Skin: Wash at mealtime and end of shift. Contaminated clothing and shoes should be removed as soon as practical and
thoroughly cleaned before reuse. Chemical protective gloves are recommended.
Page No. 2 of 5 鈥? MSDS 鈥? JEESILC 282
24 Madison Road, Fairfield, New Jersey 07004, USA
Tel: 800-771-JEEN (5336), Tel: 973-439-1401, Fax: 973-439-1402,
email: info@jeen.com , Website: www.jeen.com
Suitable Gloves: Silver Shield 庐. 4H (R).
Inhalation: Use respiratory protection unless adequate local exhaust ventilation is provided or air sampling data show exposures
are within recommended exposure guidelines. Industrial Hygiene Personnel can assist in judging the adequacy of
existing engineering controls.
Suitable
Respirator: Organic Vapor Type. When there may be the potential for airborne misting, or aerosolization may occur, use a full
face positive pressure supplied-air respirator or self-contained breathing apparatus (SCBA) with emergency escape
provisions.
Personal Protective Equipment for Spills:
Eyes: Use full face respirator.
Skin: Wash at mealtime and end of shift. Contaminated clothing and shoes should be removed as soon as
practical and thoroughly cleaned before reuse. Chemical protective gloves are recommended.
Inhalation/Suitable
Respirator: Use self-contained breathing apparatus (SCBA) or other supplied-air respirator.
Precautionary Measures: Avoid eye contact. Avoid skin contact. Do not breathe vapor, mist, dust, or fumes. Keep container closed.
Use reasonable care.
Note: These precautions are for room temperature handling. Use at elevated temperature or aerosol/spray applications may require
added precautions.
Section 9 鈥? Physical and Chemical Properties
Physical Form: Liquid
Color: Not Available
Odor: Amine-like odor
Specific Gravity @ 25掳C: 0.97
Viscosity: 130cSt
Freezing/Melting Point: Not Determined
Boiling Point: >35掳C/95掳F
Vapor Pressure @ 25掳C: Not Determined
Vapor Density: Not Determined
Solubility in Water: Not Determined
pH: Not Determined
Volatile Content: Not Determined
Note: The above information is not intended for use in preparing product specifications. Contact JEEN International Corporation before
writing specifications.
Section 10 鈥? Stability and Reactivity
Chemical Stability: Stable
Hazardous Polymerization: Hazardous polymerization will not occur.
Conditions to Avoid: None.
Materials to Avoid: Oxidizing material can cause a reaction.
Page No. 3 of 5 鈥? MSDS 鈥? JEESILC 282
24 Madison Road, Fairfield, New Jersey 07004, USA
Tel: 800-771-JEEN (5336), Tel: 973-439-1401, Fax: 973-439-1402,
email: info@jeen.com , Website: www.jeen.com
Section 11 鈥? Toxicological Information
Component Toxicology Information
In separate studies, rats exposed via inhalation to aerosolized dimethyl, methyl(aminoethyl aminoisobutyl)siloxane and dimethyl
(aminoethyl aminopropyl)methysiloxane exhibited respiratory irritant toxicity. The 4 hour LC50鈥檚 were <0.5 mg/L. These responses
have not been observed in animals exposed via other routes (oral ingestion and dermal).
Repeated inhalation or oral exposure of mice and rats to octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane produced an
increase in liver size. No gross histopathological or significant clinical chemistry effects were observed. An increase in liver
metabolizing enzymes, as well as a transient increase in the number of normal cells (hyperplasia) were determined to be the underlying
causes of the liver enlargement. The biochemical mechanisms producing these effects are highly sensitive in rodents, while similar
mechanisms in humans are insensitive. Good industrial hygiene practice minimizes inhalation exposure to any chemical. JEEN
International recommends to set exposure guideline of 10 ppm TWA for these two materials.
In development toxicity studies in which rats and rabbits were exposed to octamethylcyclotetrasiloxane by vapor inhlation at
concentrations up to 700 ppm and 500 ppm respectively, no teratogenic effects were observed.
Octamethylcyclotetrasiloxane administered to rats by whole body inhlation at concentrations of 500 and 700 ppm for 70 days prior to
mating, through mating, gestation and lactation resulted in decreases in live litter size. Additionally, increases in the incidence of
deliveries of offspring extending over an unusually long time period (dystocia) were observed at these concentrations. Statistically
significant alterations in these parameters were not observed in the lower concentrations evaluated (300 and 70 ppm). In a previous
range-finding study, rats exposed to vapor concentrations of 700 ppm had decreases in the number of implantation sites and live litter
size. The significance of these finding to humans is not known.
Special Hazard Information on Components
Reproductive Effects
CAS Number Wt% Component Name
556-67-2 5.0 鈥? 10.0 Octamethylcyclotetrasiloxane Evidence of reproductive effects in
laboratory animals.
Section 12 鈥? Ecological Information
Environmental Fate and Distribution: Complete information is not yet available
Environmental Effects: Complete information is not yet available.
Fate & Effects in Waste Water Treatment
Plants: Complete information is not yet available.
Ecotoxicity Classification Criteria
Hazard Parameters (LC50 and EC50) High Medium Low
Acute Aquatic Toxicity (mg/L): <=1 >1 and <=100 >100
Acute Terrestrial Toxicity: <=100 >100 and <=2-- >200
This table is adapted from 鈥淓nvironmental Toxicology and Risk Assessment,鈥? ASTM STP1179, p.34,1993.
This table can be used to classify the ecotoxicity of the product when ecotoxicity data is listed above. Please read the other information
presented in the section concerning the overall ecological safety of this material.
Section 13 鈥? Disposal Considerations
RCRA Hazard Class (40 CFR 261)
When a decision is made to discard this material, as received, is it classified as a hazardous waste? No.
State or local laws may impose additional regulatory requirements regarding disposal.
Call JEEN International if additional information is required.
Page No. 4 of 5 鈥? MSDS 鈥? JEESILC 282
24 Madison Road, Fairfield, New Jersey 07004, USA
Tel: 800-771-JEEN (5336), Tel: 973-439-1401, Fax: 973-439-1402,
email: info@jeen.com , Website: www.jeen.com
Section 14 鈥? Transport Information
DOT Road Shipment Information (49 CFR 172.101)
Proper Shipping Name: Combustible Liquid, N.O.S.
Hazard Technical Name: Polysiloxane
Hazard Class: Combustible Liquid
UN/NA Number: NA1993
Packing Group: III
Ocean Shipment (IMDG)
Not subject to IMDG code.
Air Shipment (IATA)
Not subject to IATA regulations.
Contact JEEN International if additional information is required.
Section 14 鈥? Regulatory Information
Contents of this MSDS comply with the OSHA Hazard Communication Standard 29 CFR 1910.1200.
TSCA Status: All chemical substances in this material are included on or exempted from listing on the TSCA Inventory of Chemical
Substances.
EPA SARA Title III Chemical Listings
Section 302 Extremely Hazardous Substances: None
Section 304 CERCLA Hazardous Substances: None
Section 312 Hazard Class: Acute: Yes Chronic: No Fire: Yes Pressure: No Reactive: No
Section 313 Toxic Chemicals None present or none present in regulated quantities.
Supplemental State Compliance Information
California: Warning: This product contains the following chemical(s) listed by the State of California under the Safe Drinking
Water and Toxic Enforcement Act of 1986 (Proposition 65) as being known to cause cancer, birth defects or other
reproductive harm: None known
Massachusetts: No ingredient regulated by the MA Right-to-Know Law present.
New Jersey:
CAS Number Wt.% Component Name
106842-44-8 >60.0 Dimethy,methyl (aminoethylaminoisobutyl) siloxane.
556-67-2 5.0 鈥? 10.0 Octamethylcyclotetrasiloxane
541-02-6 3.0 鈥? 7.0 Decamethylcyclopentasiloxane
None 1.0 鈥? 5.0 Dimethylcyclosiloxanes
Pennsylvania:
CAS Number Wt.% Component Name
106842-44-8 >60.0 Dimethy,methyl (aminoethylaminoisobutyl) siloxane.
556-67-2 5.0 鈥? 10.0 Octamethylcyclotetrasiloxane
541-02-6 3.0 鈥? 7.0 Decamethylcyclopentasiloxane
Section 16 鈥? Other Information
This data is offered in good faith as typical values and not as product specifications. No warranty, either expressed or implied, is
hereby made. The recommended industrial hygiene and safe handling procedures are believed to be generally applicable. However,
each user should review these recommendations in the specific context of the intended use and determine whether they are
appropriate.
Page No. 5 of 5 鈥? MSDS 鈥? JEESILC 282
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