Product Name: Loctite(R) Anaerobic Gasket Maker 518 Page 1 of 5
LOCTITE CORPORATION 04/08/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 01 of 05
Loctite(R) Anaerobic Gasket Maker 518
51817
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Loctite(R) Anaerobic Gasket Maker 518
Item No.: 51817
Part No.: 51817
Product Type: Anaerobic
2. COMPOSITION, INFORMATION ON INGREDIENTS
Ingredients CAS No. %
Polyurethane methacrylate Proprietary 70-75
Polyglycol dimethacrylate 25852-47-5 5-10
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE 112945-52-5 5-10
ACRYLIC ACID* 79-10-7 5-7
CUMENE HYDROPEROXIDE* 80-15-9 1-3
ETHYLENE GLYCOL* 107-21-1 1-3
1-Acetyl-2-phenylhydrazine 114-83-0 0.1-1
SACCHARIN 81-07-2 0.1-1
* This component is listed as a SARA Section 313 Toxic Chemical.
The polyurethane methacrtylate resin is registered with the state of
New Jersey as a trade secret: NJ TSRN 06-070-1067-5073P.
Ingredients which have exposure limits
Exposure Limits (TWA) ACGIH OSHA OTHER
Ingredients (TLV) (PEL)
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE 10 mg/m3 TWA 6 mg/m3 TWA 3 mg/m3 TWA
resp. dust
ACRYLIC ACID 2 ppm TWA skin 10 ppm TWA skin 1 ppm TWA skin
5.9 mg/m3 skin 30 mg/m3 skin 3 ppm STEL skin
CUMENE HYDROPEROXIDE None None 1ppm(6mg/m3)
Skin(WEEL)
ETHYLENE GLYCOL None 50 ppm ceiling None
125mg/m3ceiling
Exposure Limits (STEL) ACGIH OSHA
Ingredients (TLV) (PEL)
ETHYLENE GLYCOL 39.4ppm ceil ar None
100mg/m3 ceil a
LOCTITE CORPORATION 04/08/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
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Product Name: Loctite(R) Anaerobic Gasket Maker 518 Page 2 of 5
MATERIAL SAFETY DATA SHEET Page 02 of 05
Product Name: Loctite(R) Anaerobic Gasket Maker 518
Item No.: 51817
3. HAZARDS IDENTIFICATION
Toxicity: Liquid is an eye and skin irritant.
Vapors may irritate eye, nose and throat.
Primary Routes of Entry: None known
Signs and Symptoms
of Exposure: Irritation of eyes, skin , nose or throat. May
cause dermatitis on,prolonged contact in sensitive
individuals.
Existing Conditions
Aggravated by Exposure: Acrylic acid: Upper respiratory and lung diseases.
Literature Referenced Carcinogen
Ingredients Target Organ and Other Health Effects NTP IARC OSHA
Polyurethane methacrylate No Data NO NO NO
Polyglycol dimethacrylate ALG IRR NO NO NO
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE NUI NO N/A NO
ACRYLIC ACID ALG COR IRR KID LIV NO N/A NO
CUMENE HYDROPEROXIDE ALG CNS COR IRR MUT NO NO NO
ETHYLENE GLYCOL BLO BNM CNS DEV EYE IRR KID LIV NO NO NO
MET
1-Acetyl-2-phenylhydrazine ALG BLO KID MUT SOM NO NO NO
SACCHARIN NTO NO N/A NO
-------------------------------------------------------------------------------
Abbreviations
N/A Not Applicable ALG Allergen
BLO Blood BNM Bone Marrow
CNS Central nervous system COR Corrosive
DEV Developmental EYE Eyes
IRR Irritant KID Kidney
LIV Liver MET Metabolic
MUT Mutagen 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.
Skin Contact: Wash thoroughly with soap and water
Eye Contact: Flush at least 15 minutes with water. Obtain
medical attention.
LOCTITE CORPORATION 04/08/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
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Product Name: Loctite(R) Anaerobic Gasket Maker 518
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Product Name: Loctite(R) Anaerobic Gasket Maker 518 Page 3 of 5
Item No.: 51817
5. FIRE FIGHTING MEASURES
Flash Point: More than 200癋 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 Irritating organic vapors.
Unusual Fire or
Explosion Hazards: None
Explosive Limits:
(% by volume in air)Lower 2.0% Acrylic acid
(% by volume in air)Upper 8.0% Acrylic acid
6. ACCIDENTAL RELEASE MEASURES
Steps to be taken in case
of spill or leak: Scrape up as much as possible and store in a
partly filled, closed container until disposal.
Residues may be cleaned up with solvent.
7. HANDLING AND STORAGE
Safe Storage: Store below 100 deg. F
(Contact Loctite Customer Service 1-800-243-4874 for shelf life information)
Handling: Avoid skin and eye contact. Avoid breathing vapor
8. EXPOSURE CONTROLS, PERSONAL PROTECTION
Eyes: Safety glasses or goggles.
Skin: Neoprene gloves.
Ventilation: Sufficient to maintain vapor concentration below
TLV
Respiratory Not available
See Section 2 for Exposure Limits.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Red gel
Odor: Mild
Boiling Point: More than 300癋
pH: Does not apply
Solubility in Water: Low
Specific Gravity 1.1 at 80癋
Volatile Organic Compound
(EPA Method 24) 13.0%; 143 grams per liter
Vapor Pressure: Less than 5mm at 80癋
LOCTITE CORPORATION 04/08/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 04 of 05
Product Name: Loctite(R) Anaerobic Gasket Maker 518
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Product Name: Loctite(R) Anaerobic Gasket Maker 518 Page 4 of 5
Item No.: 51817
9. PHYSICAL AND CHEMICAL PROPERTIES (continued)
Vapor Density: Not available
Evaporation Rate
(Ether = 1) Not available
10. STABILITY AND REACTIVITY
Stability: Stable
Hazardous Polymerization: Will not occur
Incompatibility: None
Conditions to Avoid: Not available
Hazardous Decomposition
Products (non-thermal): None
11. TOXICOLOGICAL INFORMATION
Estimated Oral LD50 more than 5000 mg/kg.
Estimated Dermal LD50 more than 2000 mg/kg.
12. ECOLOGICAL INFORMATION
No data available
13. DISPOSAL CONSIDERATIONS
Recommended methods of
disposal: Incinerate 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
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 cancer
and birth defects or other reproductive
LOCTITE CORPORATION 04/08/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 05 of 05
Product Name: Loctite(R) Anaerobic Gasket Maker 518
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Product Name: Loctite(R) Anaerobic Gasket Maker 518 Page 5 of 5
Item No.: 51817
15. REGULATORY INFORMATION (continued)
harm.
Ethylene Oxide
This product contains Saccharin. No Prop65 hazard
warning is necessary if this product is used as
reasonably anticipated.
16. OTHER INFORMATION
Estimated NFPA(R) Code:
Health Hazard: 2
Fire Hazard: 1
Reactivity Hazard: 1
Specific Hazard: Does not apply
Estimated HMIS(R) Code:
Health Hazard: 2
Flammability Hazard: 1
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 26, 1999 Revision: 0032
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