Product Name: Loctite(R) 587 Blue High Performance
LOCTITE CORPORATION 08/26/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 01 of 05
Loctite(R) 587 Blue High Performance
58775
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Loctite(R) 587 Blue High Performance
RTV Silicone Gasket Maker
Item No.: 58775
Product Type: RTV Silicone
2. COMPOSITION, INFORMATION ON INGREDIENTS
Ingredients CAS No. %
Poly(dimethylsiloxane),
hydroxy terminated 70131-67-8 35-40
Calcium carbonate 471-34-1 30-35
Poly(dimethylsiloxane),
dimethyl 63148-62-9 15-20
Modified silicon dioxide 68611-44-9 5-10
Vinyl oximinosilane 2224-33-1 3-5
Substituted silane Proprietary 0.1-1
Methyl ethyl ketoxime 96-29-7 ***
***When this product is exposed to moisture,
5-10% methyl ethyl ketoxime is formed.
Ingredients which have exposure limits
Exposure Limits (TWA) ACGIH OSHA OTHER
Ingredients (TLV) (PEL)
Calcium carbonate 10 mg/m3 dust 15 mg/m3 dust None
5 mg/m3 respir.
Modified silicon dioxide 10mg/m3 (Inhal) 20 mppcf 6 mg/m3
3mg/m3 (Resp)
Methyl ethyl ketoxime None None 3 ppm TWA
10 ppm STEL
Exposure Limits (STEL) ACGIH OSHA
Ingredients (TLV) (PEL)
3. HAZARDS IDENTIFICATION
Toxicity: Eye and skin irritant. Moderately toxic by
ingestion. When heated to temperatures above 300掳F
(150掳F) in the presence of air, this product can
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Product Name: Loctite(R) 587 Blue High Performance
form formaldehyde vapors. Formaldehyde is a
potential cancer hazard and a known skin and resp-
LOCTITE CORPORATION 08/26/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 02 of 05
Product Name: Loctite(R) 587 Blue High Performance
RTV Silicone Gasket Maker
Item No.: 58775
3. HAZARDS IDENTIFICATION (continued)
iratory 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 absorbtion, ingestion, inhalation.
Signs and Symptoms
of Exposure: Methyl ethyl ketoxime produced during cure
is toxic and irritates eyes, nose and throat.
Existing Conditions
Aggravated by Exposure: Dermatitis
Literature Referenced Carcinogen
Ingredients Target Organ and Other Health Effects NTP IARC OSHA
Poly(dimethylsiloxane),
hydroxy terminated NTO NO NO NO
Calcium carbonate NUI NO NO NO
Poly(dimethylsiloxane),
dimethyl IRR NO NO NO
Modified silicon dioxide NTO NO NO NO
Vinyl oximinosilane No Data NO NO NO
Substituted silane No Data NO NO NO
Methyl ethyl ketoxime ALG BLO CNS EYE IRR SOM NO NO NO
-------------------------------------------------------------------------------
Abbreviations
ALG Allergen BLO Blood
CNS Central nervous system EYE Eyes
IRR Irritant NTO No Target Organs
NUI Nuisance dust SOM Evidence of some carcinogenicity
4. FIRST AID MEASURES
Ingestion: Do not induce vomiting. Keep individual calm.
Obtain medical attention
Inhalation: Remove to fresh air. If symptoms persist, obtain
medical attention.
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Product Name: Loctite(R) 587 Blue High Performance
Skin Contact: Wipe off paste with paper towel or cloth.
Wash thoroughly with soap and water
Eye Contact: Flush at least 15 minutes with water. Obtain
medical attention.
LOCTITE CORPORATION 08/26/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 03 of 05
Product Name: Loctite(R) 587 Blue High Performance
RTV Silicone Gasket Maker
Item No.: 58775
5. FIRE FIGHTING MEASURES
Flash Point: More than 200掳F Method: Tag Closed Cup
Recommended
Extinguishing Agents: Carbon dioxide, foam, dry chemical
Special Firefighting
Procedures: Not available
Hazardous Products formed
by Fire or Thermal Decomp Formaldehyde, silica fume
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: Wipe or scrape up spilled material. Maintain good
ventilation for large spills. Place scrap
material in a well ventilated area and allow to
cure to rubber.
7. HANDLING AND STORAGE
Safe Storage: Store in a dry area below 90掳F. Keep
containers closed when not in use.
(Contact Loctite Customer Service 1-800-243-4874 for shelf life information)
Handling: Avoid skin and eye contact. Avoid breathing vapor
Do not wear contact lenses while applying material
Vapor may be trapped under lens.
8. EXPOSURE CONTROLS, PERSONAL PROTECTION
Eyes: Safety glasses or goggles.
Skin: Rubber or plastic gloves.
Ventilation: Provide local ventilation for prolonged use in a
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Product Name: Loctite(R) 587 Blue High Performance
confined area.
Respiratory NIOSH/MSHA approved respirator when ventilation is
inadequate.
See Section 2 for Exposure Limits.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Blue paste
Odor: Mild
Boiling Point: Not Applicable, Polymeric
LOCTITE CORPORATION 08/26/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 04 of 05
Product Name: Loctite(R) 587 Blue High Performance
RTV Silicone Gasket Maker
Item No.: 58775
9. PHYSICAL AND CHEMICAL PROPERTIES (continued)
pH: 7-8
Solubility in Water: Polymerized
Specific Gravity 1.31 at 75掳F
Volatile Organic Compound
(EPA Method 24) 3.9%; 50.7 grams per liter
Vapor Pressure: Less than 5mm at 70掳F
Vapor Density: 3.0
Evaporation Rate
(Ether = 1) Not available
10. STABILITY AND REACTIVITY
Stability: Stable
Hazardous Polymerization: Will not occur
Incompatibility: Strong oxidizers. Polymerized by contact with
moisture.
Conditions to Avoid: Not available
Hazardous Decomposition
Products (non-thermal): Methyl ethyl ketoxime
11. TOXICOLOGICAL INFORMATION
See Section 3.
12. ECOLOGICAL INFORMATION
No data available
13. DISPOSAL CONSIDERATIONS
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Product Name: Loctite(R) 587 Blue High Performance
Recommended methods of
disposal: Cured rubber can be incinerated following EPA
and local regulations
EPA Hazardous Waste
Number NH - Not a RCRA Hazardous Waste Material
14. TRANSPORTATION 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
LOCTITE CORPORATION 08/26/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 05 of 05
Product Name: Loctite(R) 587 Blue High Performance
RTV Silicone Gasket Maker
Item No.: 58775
14. TRANSPORTATION INFORMATION (continued)
Class or Division: Unrestricted
UN or ID Number: None
15. REGULATORY INFORMATION
CA Proposition 65: WARNING: This product contains chemicals known to
the State of California to cause birth
defects or other reproductive harm.
Less than 0.5 ppm toluene
16. OTHER INFORMATION
Estimated NFPA(R) Code:
Health Hazard: 1
Fire Hazard: 1
Reactivity Hazard: 0
Specific Hazard: No water.
Estimated HMIS(R) Code:
Health Hazard: 1
Flammability Hazard: 1
Reactivity Hazards: 0
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Product Name: Loctite(R) 587 Blue High Performance
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 27, 1999 Revision: 0033
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