Product Name: Loctite(R) 272 Threadlocker High Str/High Temp
LOCTITE CORPORATION 08/26/01
ROCKY HILL, CONNECTICUT 06067
EMERGENCY PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 01 of 05
Loctite(R) 272 Threadlocker High Str/High Temp
27285
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Loctite(R) 272 Threadlocker High Str/High Temp
Item No.: 27285
Product Type: Anaerobic
2. COMPOSITION, INFORMATION ON INGREDIENTS
Ingredients CAS No. %
Aromatic dimethacrylate ester 24448-20-2 75-80
Maleimide resin 3006-93-7 10-15
CUMENE HYDROPEROXIDE* 80-15-9 1-3
Hydroxyalkyl methacrylate 27813-02-1 1-3
Propylene glycol 57-55-6 1-3
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE 112945-52-5 1-3
1-Acetyl-2-phenylhydrazine 114-83-0 0.1-1
N,N-Dialkyltoluidines 613-48-9 0.1-1
MALEIC ACID 110-16-7 0.1-1
Saccharin 81-07-2 0.1-1
* This component is listed as a SARA Section 313 Toxic Chemical.
Ingredients which have exposure limits
Exposure Limits (TWA) ACGIH OSHA OTHER
Ingredients (TLV) (PEL)
CUMENE HYDROPEROXIDE None None 1ppm(6mg/m3)
Skin(WEEL)
Hydroxyalkyl methacrylate None None 1 ppm TWA
3 ppm STEL
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE 10 mg/m3 TWA 6 mg/m3 TWA 3 mg/m3 TWA
resp. dust
Exposure Limits (STEL) ACGIH OSHA
Ingredients (TLV) (PEL)
3. HAZARDS IDENTIFICATION
Toxicity: Mild eye irritant.
Oral LD50 more than 10000 mg/kg.
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Product Name: Loctite(R) 272 Threadlocker High Str/High Temp
Dermal LD50 more than 1500 mg/kg.
Primary Routes of Entry: None known
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) 272 Threadlocker High Str/High Temp
Item No.: 27285
3. HAZARDS IDENTIFICATION (continued)
Signs and Symptoms
of Exposure: May cause dermatitis on prolonged contact in
senstitve individuals.
Existing Conditions
Aggravated by Exposure: Maleimide resin: Dermatitis
Literature Referenced Carcinogen
Ingredients Target Organ and Other Health Effects NTP IARC OSHA
Aromatic dimethacrylate ester ALG IRR NO NO NO
Maleimide resin NTO NO NO NO
CUMENE HYDROPEROXIDE ALG CNS COR IRR MUT NO NO NO
Hydroxyalkyl methacrylate ALG IRR NO NO NO
Propylene glycol IRR NO NO NO
SILICA, AMORPHOUS, FUMED,
CRYSTALLINE-FREE NUI NO N/A NO
1-Acetyl-2-phenylhydrazine ALG BLO KID MUT SOM NO NO NO
N,N-Dialkyltoluidines NTO NO NO NO
MALEIC ACID IRR KID NO NO NO
Saccharin NTO NO N/A NO
-------------------------------------------------------------------------------
Abbreviations
N/A Not Applicable ALG Allergen
BLO Blood CNS Central nervous system
COR Corrosive IRR Irritant
KID Kidney 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: Does not apply
Skin Contact: Wash with soap and water.
Eye Contact: Flush at least 15 minutes with water. Obtain
medical attention.
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Product Name: Loctite(R) 272 Threadlocker High Str/High Temp
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
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) 272 Threadlocker High Str/High Temp
Item No.: 27285
5. FIRE FIGHTING MEASURES (continued)
Hazardous Products formed
by Fire or Thermal Decomp Irritating organic vapors
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: Soak up in an inert absorbent. Store in partly
filled, closed container until disposal.
7. HANDLING AND STORAGE
Safe Storage: Store below 100掳F
(Contact Loctite Customer Service 1-800-243-4874 for shelf life information)
Handling: Avoid prolonged skin contact. Keep away from eyes.
8. EXPOSURE CONTROLS, PERSONAL PROTECTION
Eyes: Safety glasses or goggles.
Skin: Neoprene, rubber, or butyl rubber gloves.
Ventilation: Does not apply
Respiratory Not available
See Section 2 for Exposure Limits.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Red Liquid
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Product Name: Loctite(R) 272 Threadlocker High Str/High Temp
Odor: Mild
Boiling Point: More than 300掳F
pH: Does not apply
Solubility in Water: Slight
Specific Gravity 1.11 at 75掳F
Volatile Organic Compound
(EPA Method 24) 8.1%; 89.9 grams per liter
Vapor Pressure: Less than 5mm at 80掳F
Vapor Density: Not available
Evaporation Rate
(Ether = 1) Not available
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) 272 Threadlocker High Str/High Temp
Item No.: 27285
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
See Section 3.
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
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Product Name: Loctite(R) 272 Threadlocker High Str/High Temp
Marine Pollutant: None
IATA
Proper Shipping Name: Unrestricted
Class or Division: Unrestricted
UN or ID Number: None
15. REGULATORY INFORMATION
CA Proposition 65: 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: 1
Fire Hazard: 1
Reactivity Hazard: 1
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) 272 Threadlocker High Str/High Temp
Item No.: 27285
16. OTHER INFORMATION (continued)
Specific Hazard: Does not apply
Estimated HMIS(R) Code:
Health Hazard: 1
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; Safety,Health&Regulatory Affairs
Company: Loctite Corp., 1001 Tr Br Cr, Rocky Hill CT 06067
(24hr.) Phone: (860) 571-5100
Revision Date: June 16, 1999 Revision: 0030
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