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Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, methyl ester

Bomanite UV Inhibitor Additive
Material Safety Data Sheet HMIS Ratings
Bomanite Corporation Health: 2
232 S. Schnoor Ave. Flammability: 1
Madera, CA 93637 Reactivity: 0
Personal Protection See VII
Equipment:

Emergency Telephone Number:
Chemtrec: (800) 424-9300

Notice: The following information is accurate to the best of our knowledge and is offered in good faith. 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
specific context of the intended use and determine whether they are appropriate.

I. IDENTIFICATION

Product Name: Bomanite UV Inhibitor Additive
Synonymous: N/A
Chemical Family: N/A
Chemical Formula: Proprietary
D.O.T. Hazard Class: Not regulated
Appearance & Odor: Pale yellow viscous liquid, ester-like odor.

II. HAZARDOUS COMPONENTS & EXPOSURE LIMITS

Composition % OSHA TWA ACGIH TLV CAS NO.
Dimethyl Sebacate 0-1.8 Not established Not established 106-79-6

3-(2H-Benzotriazol-2-yl)-5-(1,1- 37.2-58.8 Not established Not established 127519-17-9
dimethylethyl)-4-
hydroxybenzenepropanoic acid, C7-
9-branched alkyl esters

4-Piperidinol, 1,2,2,6,6-pentamethyl 0-1.2 Not established Not established 2403-89-6

Bis(1,2,2,6,6-Pentametyl-4- 30-51 Not established Not established 41556-26-7
piperidinyl) sebacate

Methyl 3-(3-(2H-benzotriazol-2-yl)-5- 0-0.9 Not established Not established 84268-33-7
(tert)-butyl-4-
hydroxyphenylpropionate

III. TYPICAL PHYSICAL & CHEMICAL CHARACTERISTICS

Specific Gravity (H2O=1): 1
Boiling Point: N/A
Melting Point: N/A
7x10-4
Vapor Pressure:
Vapor Density: N/A
Evaporation Rate: N/A
Solubility In Water: N/A

Revised Bomanite UV Inhibitor Additive - 06/2007
IV. FIRE EXPLOSION & REACTIVITY DATA

Flash Point: 243 ??F (117 ??C)
Flammable Limits: N/A
Firefighting Media: Carbon dioxide, dry chemical, alcohol foam. Water or foam may cause
frothing. Use water spray to cool fire-exposed containers.

Firefighting
Procedure: Use self-contained breathing apparatus.

Special Firefighting
Procedure: N/A

Unusual Fire Hazards: N/A

Reactivity: Stable

Incompatibilities: Strong oxidizing agents, strong acids, strong bases.

Decomposition or
Byproducts: Thermal decomposition and burning may produce carbon monoxide,
carbon dioxide, nitrogen oxides and other toxic compounds.

Hazardous
Polymerization: Will not occur.

Conditions to Avoid: N/A

V. HEALTH HAZARD DATA

Inhalation: Inhalation exposure to this product is unlikely because of its low volatility.
An Internal Exposure Limit (IEL) of 10 mg/m3 air (8-hour TWA) has been
established for this product to protect against skin sensitization. This IEL
will not be protective for an already sensitized person.

Skin Contact: This product is not expected to cause skin irritation, but it may cause
allergic skin reactions, which may be seen as redness accompanied by
itching of the skin.

Eye Contact: This product is not expected to cause eye irritation.

Ingestion: Small amounts, is swallowed, are not expected to cause injury, avoid
swallowing.

Emergency and First Aid Procedures

Inhalation: If inhaled, remove from area to fresh air. Get medical attention if irritation
develops, or if breathing becomes difficult.

Skin Contact: Following skin contact, wipe away excess material with a dry towel. Then
wash affected areas with plenty of water and soap, if available, for
several minutes. Remove and clean contaminated clothing and shoes
before reuse. Get medical attention if irritation occurs.

Eye Contact: Following eye contact, flush eyes with plenty of water for several
minutes. Get medical attention if irritation occurs.

Revised Bomanite UV Inhibitor Additive - 06/2007
Ingestion: If swallowed, give at least 3-4 glasses of water. Then induce vomiting by
placing a finger or blunt object on the back of the person's tongue. Give
fluids until vomit is clear. DO NOT induce vomiting or give anything by
mouth to an unconscious or convulsing person. Get medical attention.

VI. SPILL PROCEDURES & WASTE DISPOSAL

Spill: Absorb with sand or other absorbent material. Shovel into sealable
container for disposal. Wear protective equipment as specified.

Waste
Disposal: Incinerate in a chemical incinerator equipped with an after-burner and
scrubber. Follow all Federal, State and Local regulations.

Precautions for
Safe Handling
And Storage: Keep container closed when not in use and during transport. Do not cut
or weld drums, even empty drums. No smoking in areas of storage.

Other Precautions: None.

VII. PROTECTIVE CONTROL MEASURES

Respirator: Considering the low vapor pressure of this product, none required for
normal use at room temperature.

Ventilation: Work in well- ventilated areas.

Special: None.

Protective Gloves: Wear impervious gloves.

Eye Protection: Wear chemical goggles if eye contact is possible.

Other Protective
Clothing Required: None.

Work/Hygiene Practices

Wash hands after use and before eating, drinking or smoking.

Revised Bomanite UV Inhibitor Additive - 06/2007

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