LOCTITE CORPORATION 09/11/96
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 01 of 05
Permatex(R) Blue RTV Silicone Gasket
80022
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Permatex(R) Blue RTV Silicone Gasket
Item No.: 80022
Part No.: 6BR
Product Type: Silicone
2. COMPOSITION, INFORMATION ON INGREDIENTS
Ingredients CAS No. %
Poly(dimethylsiloxane),
hydroxy terminated 70131-67-8 40-90
Poly(dimethylsiloxane),
dimethyl 63148-62-9 10-30
Proprietary Proprietary 10-30
Methyltriacetoxysilane 4253-34-3 1-5
ACETIC ACID 64-19-7 ***
*** Up to 5% acetic acid may be released upon exposure to moisture.
Ingredients which have exposure limits
Exposure Limits (TWA) ACGIH OSHA OTHER
Ingredients (TLV) (PEL)
Proprietary None 15 mg/m3 None
ACETIC ACID 10 ppm TWA 10 ppm TWA None
25 mg/m3 25 mg/m3
Exposure Limits (STEL) ACGIH OSHA
Ingredients (TLV) (PEL)
ACETIC ACID 15 ppm None
37 mg/m3
3. HAZARDS IDENTIFICATION
Toxicity: Eye and skin irritant. May also irritate lips,
gums, tongue, mouth, nose, and throat. May be
harmful if swallowed.
Hydroxy terminated silicone:
Oral LD50 more than 40,000 mg/kg (rat)
Inhalation LC50 more than 535 mg/liter (rat)
Methyltriacetoxysilane: Oral LD50 = 2060 mg/kg.
Proprietary component:
Estimated oral LD50 more than 40,000 mg/kg (rat)
LOCTITE CORPORATION 09/11/96
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 02 of 05
Product Name: Permatex(R) Blue RTV Silicone Gasket
Item No.: 80022
3. HAZARDS IDENTIFICATION (continued)
Estimated inhalation LC50 more than 535 mg/liter
(rat)
When heated to temperatures above 300掳F (300掳F) in
the presence of air, this product can form formal-
dehyde vapors. Formaldehyde is a potential cancer
hazard and a known skin and respiratory
sensitizer. Vapors irritate eyes, nose and throat.
Safe handling conditions may be maintained by
keeping vapor concentrations below the OSHA
permissible limit for formaldehyde.
Primary Routes of Entry: Skin, eyes, inhalation.
Signs and symptoms
of Exposure: Acetic acid produced during cure irritates
eyes, nose, and throat.
Existing Conditions
Aggravated by Exposure: Methyltriacetoxysilane: Eye, skin, and pulmonary
disorders.
Literature Referenced Carcinogen
Ingredients Target Organ and Other Health Effects NTP IARC OSHA
Poly(dimethylsiloxane),
hydroxy terminated No Data NO NO NO
Poly(dimethylsiloxane),
dimethyl IRR NO NO NO
Proprietary No Data NO NO NO
Methyltriacetoxysilane No Data NO NO NO
ACETIC ACID COR EYE GAS IMM IRR NO NO NO
-------------------------------------------------------------------------------
Abbreviations
COR Corrosive EYE Eyes
GAS Gastrointestinal IMM Immune system
IRR Irritant
4. FIRST AID MEASURES
Ingestion: Rinse mouth with water several times.
Do not induce vomiting. Keep individual calm.
Obtain medical attention.
Inhalation: Remove to fresh air. Treat symptomatically.
Skin Contact: Wipe off paste with paper towel or cloth.
Wash exposed area with detergent and water.
Obtain medical attention if irritation persists.
Eye Contact: Immediately flush at least 15 minutes with plenty
of water. Obtain medical attention.
LOCTITE CORPORATION 09/11/96
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 03 of 05
Product Name: Permatex(R) Blue RTV Silicone Gasket
Item No.: 80022
5. FIRE FIGHTING MEASURES
Flash Point: More than 200掳F Method: Tag Closed Cup
Recommended
Extinguishing Agents: Carbon dioxide, foam, dry chemical, water fog
Hazardous Products formed
by Fire or Thermal Decomp Acetic acid, formaldehyde, silica fume, oxides of
carbon.
Unusual Fire or
Explosion Hazards: None
Explosive Limits:
(% by volume in air)Lower Not available
(% by volume in air)Upper Not available
6. ACCIDENTAL RELEASE MEASURES
Steps to be taken in case
of spill or leak: Wear proper protection equipment as specified in
Section X. Wipe, scrape, or soak up spilled
material with an inert absorbent. Maintain
good ventilation for large spills. Place scrap
material in a well ventilated place and allow to
cure to rubber. Wash walking surface with
detergent and water to reduce slipping hazard.
7. HANDLING AND STORAGE
Safe Storage: Store in a dry area below 90掳F.
Keep container closed when not in use.
(Contact Loctite Customer Service 1-800-243-4874 for shelf Life information)
Handling: Avoid breathing vapor. Avoid eye or skin contact.
8. EXPOSURE CONTROLS, PERSONAL PROTECTION
Eyes: Safety glasses or goggles.
Skin: Cloth gloves under rubber or plastic gloves.
Ventilation: Provide mechanical ventilation suffucient to
maintain vapor concentration below TLV.
See Section 2 for Exposure Limits.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Blue paste
Odor: Acetic acid
Boiling Point: Not Applicable, Polymeric material
pH: Does not apply
Solubility in Water: Polymerized
Specific Gravity 1.04 at 70掳F
LOCTITE CORPORATION 09/11/96
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 04 of 05
Product Name: Permatex(R) Blue RTV Silicone Gasket
Item No.: 80022
9. PHYSICAL AND CHEMICAL PROPERTIES (continued)
Volatile Organic Compound
(EPA Method 24) 4.6%, 47.8 grams per liter
Vapor Pressure: Less than 5 mm at 80掳F
Vapor Density: Not available
Evaporation Rate
(Ether = 1) More than 1
10. STABILITY AND REACTIVITY
Stability: Stable
Hazardous Polymerization: Will not occur
Incompatibility: Oxidizing material.
Polymerized by contact with moisture.
Hazardous Decomposition
Products (non-thermal): Acetic acid
11. TOXICOLOGICAL INFORMATION
See Section 3.
12. ECOLOGICAL INFORMATION
No data available
13. DISPOSAL CONSIDERATIONS
Recommended methods of
disposal: Cured rubber scrap can be incinerated. Follow EPA
and local regulations.
EPA Hazardous Waste
Number NH - Not a RCRA Hazardous Waste Material
14. TRANSPORT INFORMATION
DOT (49 CFR 172)
Domestic Ground Transport
Proper Shipping Name: Unrestricted
Hazard Class or
Division: Unrestricted
Identification Number: None
Marine Pollutant: None
IATA
Proper Shipping Name: Unrestricted
Class or Division: Unrestricted
UN or ID Number: None
LOCTITE CORPORATION 09/11/96
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 05 of 05
Product Name: Permatex(R) Blue RTV Silicone Gasket
Item No.: 80022
15. REGULATORY INFORMATION
CA Proposition 65: No Prop65 chemicals are known to be present.
16. OTHER INFORMATION
Estimated NFPA(R) Code:
Health Hazard: 2
Fire Hazard: 1
Reactivity Hazard: 0
Specific Hazard: Does not apply
Estimated HMIS(R) Code:
Health Hazard: 2
Flammability Hazard: 0
Reactivity Hazards: 1
Personal Protection: See Section 8.
NFPA is a registered trademark of the National Fire Protection Assn.
HMIS is a registered trademark of the National Paint and Coatings Assn.
Prepared By: Stephen Repetto
Title: Research Chemist, Environmental Health & Safety
Company: Loctite Corp., 1001 Tr Br Cr, Rocky Hill CT 06067
(24hr.) Phone: (860) 571-5100
Revision Date: January 22, 1996 Revision: 0002
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