Material Safety Data Sheet
Revision Number: 003.0 Issue date: 05/08/2012
IDH number: 1329467 Produc t name: LOCTITE 243 THREADLOCKER 50ML
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1. PRODUCT AND COMP ANY IDENTIFICATION
Product name: LOCTITE 243 THREADLOCKER 50ML IDH number: 1329467
Product type: Anaerobic Item number: 1329467
Region: United States
Company address: Contact information:
Henkel Corporati on
One Henkel Way
Rocky Hill, Connec t ic ut 06067
Telephone: 860.571. 5100
MEDICAL EMERGENCY Phone: Poison Control Center
1-877-671-4608 (toll f ree) or 1-303-592-1711
TRANSPORT EMERGENCY Phone: CHEMTREC
1-800-424-9300 (toll f ree) or 1-703-527-3887
Internet: www.henkelna.com
2. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
HMIS:
Physical state: Liquid HEALTH: *2
Color: Blue FLAM MABILITY: 1
Odor: Characteristic PHYSICAL HAZ ARD: 1
Personal Protection: See MSDS Section 8
WARNING: CAUSES EYE IRRITATION.
MAY CAUSE ALL ERGIC S KIN REAC T IO N.
MAY CAUSE SKIN AND RESPIRATORY TRACT IRRITATION.
Relevant routes of exposure: Skin, Inhalation, Eyes
Potential Health Effects
Inhalation: May cause res piratory tract irritati on.
Skin contact: May cause all ergic ski n reaction. May cause skin irritation with discomfort or rash.
Eye contact: Contact with eyes will cause irritation. Pain and disc om f ort. Excess tearing.
Ingestion: May be harmful if swallowed.
Existing conditions aggravated by
exposure: Eye, skin, and respiratory disorders.
See Section 11 for additional toxicological information.
3. COMP OSITION / IN FORMATION ON INGREDIENT S
Hazardous components CAS NUMBER %
Polyglyc ol dime t h acryl ate 25852-47-5 10 - 30
Tetramethyl ene dimet hacryl at e 2082-81-7 10 - 30
Adipic acid pol ym er with neopentylglycol, 1,4-butanediol
and isononanol 208945-12-4 10 - 30
2,4,6-Triallyloxy-1,3,5-triazine 101-37-1 5 - 10
2-[[2,2-bis[[(1-oxoallyl)oxy]methyl]butoxy]methyl]-2-ethyl-
1,3-propanediyl diacrylate 94108-97-1 1 - 5
Amorphous fum e d silica 68611-44-9 1 - 5
Propanediol-1,2 57-55-6 1 - 5
Polyamide resin Proprietary 1 - 5
1-Acetyl-2-phenylhydrazine 114-83-0 0.1 - 1
Cumene 98-82-8 0.1 - 1
IDH number: 1329467 Produc t name: LOCTITE 243 THREADLOCKER 50ML
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4. FIRST AID M EASURES
Inhalation: Move to fresh air. If not breathing, give artificial respiration. If breathing is
difficul t, give oxygen. If symptoms develop and persist , get medical attention.
Skin contact: Wash with soap and water. Remove contaminated clothing and footwear.
Wash clothi ng before reus e. If symptoms devel op and persist, get medic al
attention.
Eye contact: Flush with copious amounts of water, preferably, l ukewarm water for at least
15 minutes, holding eyeli ds open all t he time. Get medical attention.
Ingestion: Do not induce vomiting. K eep individual c alm. Get medical att ention.
5. FIRE FIGHTING MEASURES
Flash point: > 93 °C (> 199.4 °F)
Autoignition temperature: Not available.
Flammable/Explosive limits - lower: Not available.
Flammable/Explosive limits - upper: Not available.
Extinguishing media: Foam, dry chemical or carbon dioxide.
Special firefighting procedures: Wear self-contained breathing apparatus and full protective clothing, such as
turn-out gear.
Unusual fire or explosion hazards: None
Hazardous com bustion products: Oxides of carbon. Oxides of sulfur. Oxides of nitrogen. Irrit ating organic
fragments.
6. ACCIDENTAL RELEASE ME ASURES
Use personal protection recommended in Section 8, isolate the hazard area and deny entry to unnecessary and unprotected
personnel.
Environmental precautions: Do not allow product to enter sewer or waterways.
Clean-up methods: Soak up with inert absorbent mat erial (e. g. s and, sil ica gel, aci d binder,
universal binder, sawdust). Store in a partly filled, closed container until
disposal.
7. HANDLING AND STORAGE
Handling: Avoid contact with eyes, skin and clothing. Avoid breathing vapors or mists of
this product. Wash thoroughly after handling.
Storage: For safe storage, store at or below 38 °C (100.4 °F)
Keep in a cool, well ventilated area away from heat, sparks and open flame.
Keep container tight l y closed until ready for us e.
For information on product shelf life contact Henkel Customer Service at (800) 243-4874.
8. EXPOSURE CONTROLS / PERSONAL PRO TECTION
Employers should complete an assessm ent of all workplaces to determine the need for, and selection of, proper exposure
controls and protective equipment for each task performed.
IDH number: 1329467 Produc t name: LOCTITE 243 THREADLOCKER 50ML
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Hazardous components ACGIH TLV OSHA PEL AIHA W EEL OTHER
Polyglyc ol dimethacrylate None None None None
Tetramethyl ene dimet hacryl ate None None None None
Adipic acid pol ym er with neopentylglycol, 1,4-
butanediol and isononanol None None None None
2,4,6-Triallyloxy-1,3,5-triazine None None None None
2-[[2,2-bis[[(1-oxoallyl)oxy]methyl]butoxy]methyl]-2-
ethyl-1,3-propanedi yl di acrylate None None None None
Amorphous fum ed silic a None None None None
Propanediol-1,2 None None 10 mg/m3 TWA
Aerosol. None
Polyamide resin None None None None
1-Acetyl-2-phenylhydrazine None None None None
Cumene 50 ppm TWA 50 ppm (245
mg/m3) TWA
(SKIN) None None
Engineering controls: Local exhaust venti l ati on is recommended when general ventilation is not
sufficient to control airborne contamination.
Respiratory protection: Use a NIOSH approved air-purifying respirator with an organic vapor cartridge.
Eye/face protection: Safety goggl es or safety gl asses with side shiel ds.
Skin protection: Use impermeable gl oves and protec tive clothing as necessary to prevent sk i n
contact. Neoprene, But yl-rubber, or nitrile-rubber gloves.
9. PHYSICAL AND CHEMICAL PRO PERTIES
Physical state: Liquid
Color: Blue
Odor: Characteristic
Odor threshold: Not available.
pH: Not available.
Vapor pressure: < 0.1 mm hg (27 °C (80.6 °F))
Boiling point/range: > 149 °C (> 300.2 °F)
Melting point/ range: Not available.
Specific gravity: 1.09
Vapor density: Not available.
Flash point: > 93 °C (> 199.4 °F)
Flammable/Explosive limits - lower: Not available.
Flammable/Explosive limits - upper: Not avai l abl e.
Autoignition temperature: Not avai l abl e.
Evaporation rate: Not available.
Solubility in water: S l i ght
Partition coefficient (n-octanol/water): Not available.
VOC content: 4.25 %; 46.4 g/l
10. STABILITY AND REACTIVITY
Stability: Stable
Hazardous reactions: Will not occur.
Hazardous decomposition products: Oxides of carbon. Oxides of nitrogen. Oxides of sulfur. Irrit ating organic
fragments.
Incompatible materials: Strong oxidizing agents. Reducing agents. Strong alkalis. Oxygen scavengers.
Other polymerizat i on initiators. Heavy metals.
Conditions to avoid: See "Handl i ng and Storage" (S ection 7) and "Incompatibi lity" (Section 10).
IDH number: 1329467 Produc t name: LOCTITE 243 THREADLOCKER 50ML
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11. TOXICOLOGICAL INFORMATION
Hazardous com ponents NTP Carcinogen IARC Carcinogen OSHA Carcinogen
(Specifically Regulated)
Polyglyc ol dime t h acryl ate No No No
Tetramethyl ene dimet hacryl at e No No No
Adipic acid pol ym er with neopent ylglycol,
1,4-butanediol and is ononanol No No No
2,4,6-Triallyloxy-1,3,5-triazine No No No
2-[[2,2-bis[[(1-
oxoallyl)oxy]methyl]butoxy]methyl]-2-
ethyl-1,3-propanedi yl di acrylate No No No
Amorphous fum e d silica No No No
Propanediol-1,2 No No No
Polyamide resin No No No
1-Acetyl-2-phenylhydrazine No No No
Cumene No Group 2B No
Hazardous components Health Effects/Target Organs
Polyglyc ol dime t h acryl ate Irritant, Allergen
Tetramethyl ene dimet hacryl at e Irritant, Allergen
Adipic acid pol ym er with neopentylglycol, 1,4-butanediol
and isononanol No Dat a
2,4,6-Triallyloxy-1,3,5-triazine No Target Organs
2-[[2,2-bis[[(1-oxoallyl)oxy]methyl]butoxy]methyl]-2-ethyl-
1,3-propanediyl diacrylate No Data
Amorphous fum e d silica No Target Organs
Propanediol-1,2 Irritant
Polyamide resin No Rec ords
1-Acetyl-2-phenylhydrazine All ergen, Blood, Kidney, Mutagen, Some evidence of carcinogenicity
Cumene Cent ral nervous system, Irritant, Lung
12. ECOLOGICAL INFORMATION
Ecolog ical information: Not available.
13. DISPOS AL CONSIDER ATIONS
Information provided is for unused product only.
Recommended method of disposal: Follow all local, state, f ederal and provincial regul ations for disposal.
Hazardous waste number: Not a RCRA hazardous waste.
14. TRANSPORT INFORMATION
The shipping classi fi cations in this sections are for non-bulk packagi ng only (unless otherwise specified). S hipping classification may
be different f or bulk packagi ng.
U.S. Department of Transportation Ground (49 CFR)
Proper shipping name: Not regulated
Hazard class or division: None
Identification number: None
Packing group: None
International Air Transportation (ICAO/IATA)
Proper shipping name: Not regulated
Hazard class or division: None
Identification number: None
Packing group: None
IDH number: 1329467 Produc t name: LOCTITE 243 THREADLOCKER 50ML
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Water Transportation (IMO/IMDG)
Proper shipping name: Not regulated
Hazard class or division: None
Identification number: None
Packing group: None
15. REGULATORY INFORMATION
United States Regulatory Information
TSCA 8 (b) Inventory S tatus: All components are list ed or are exempt from listing on the Toxic Substances Control Act
Inventory.
TSCA 12(b) Export Notification: None above reporting de minimus
CERCLA/SARA Section 302 EHS: None above reporting de minimus
CERCLA/SARA Section 311/312: Immediate Health, Delayed Health
CERCLA/S ARA 313: None above reporting de minimus
California Proposition 65: This product contains a chemical known in the St ate of Californi a t o cause cancer. This
product contai ns a chemic al known to the Stat e of Californi a to cause birth defects or other
reproductive harm .
Canada Regulatory Information
CEP A DSL/NDSL Status : All components are list ed on or are exempt from listing on the Canadian Domestic
Substances Lis t.
WHMIS hazard class: D.2.B
16. OTHER INFORM ATION
This material safety data sheet contains changes from the previous version in sections: 3, 8, 11, 15
Prepared by: Kyra Kozak Woods, Manager, Regul atory Affairs
DISCLAIMER: The data contained herein are furnished for information only and are believed to be reliable. However, Henkel
Corporation and its aff i liat es (“Henkel”) does not assume responsibility for any results obtained by persons over whose met hods
Henkel has no control. It is the user’s responsibility to determine the suitability of Henkel’s products or any production methods
mentioned herein for a partic ul ar purpose, and to adopt such precautions as may be advis able for the protecti on of property and
persons against any hazards that m ay be involved in the handli ng and use of any Henkel’s product s. In light of the foregoing,
Henkel specifical l y discl aims all warranties, express or implied, including warranties of merc hantability and fitness for a particular
purpose, arising from sale or use of Henkel’s products . Henk el further disclaims any liability f or consequential or i nci dental damages
of any kind, including lost profits.
