Note: Ingredients listed on restricted chemical lists
EC/CAS
2082-81-7
Name of the chemical
methacrylic acid, diester with 1,4-butanediol
Concentration
20-<25%
EC/CAS
101-37-1
Name of the chemical
2,4,6-Triallyloxy-1,3,5-triazine
Concentration
2.5-<10%
EC/CAS
79-41-4
Name of the chemical
methacrylic acid
Concentration
0.1-<0.25%
EC/CAS
108-31-6
Name of the chemical
maleic anhydride
Concentration
0.0025-<0.025%
General Information
Revision date
2026-02-26
Product name
LOCTITE 243 BO50ML EN/JP/KR
1.2.1 Relevant identified uses
Threadlocker
Emergency telephone
+86 21 2891 8311
Icons in SDS
Company Information
company name
Representative Company
e-mail address of the competent person responsible for the Safety Data Sheet
ap-ua-psra.china@henkel.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H317, H401, H412
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
EMERGENCY OVERVIEW Blue, Acrylic, liquid, May cause an allergic skin reaction.Toxic to aquatic life.Harmful to aquatic life with long lasting effects.
2.1 Classification of the substance or mixture
chemicals—Part 1：General rules): Hazard Class Hazard Category Skin sensitizer Category 1 Acute hazards to the aquatic Category 2 environment Chronic hazards to the aquatic Category 3 environment
Hazard categories
Skin sensitizer Acute hazards to the aquatic Category 1 Category 2
Environmental hazards
Chronic hazards to the aquatic Category 3 Label elements according to GB 15258 (General rules for preparation of precautionary label for chemicals) Toxic to aquatic life.Harmful to aquatic life with long lasting effects
Signal word
Warning
Hazard statements
H317 May cause an allergic skin reaction. H401 Toxic to aquatic life. H412 Harmful to aquatic life with long lasting effects.
Prevention
P261 Avoid breathing mist/vapours. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves.
Response
P302+P352 IF ON SKIN: Wash with plenty of water. P333+P317 If skin irritation or rash occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse.
Disposal
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other physicochemical hazards
Based on current information, there are no physical or chemical hazards.
Health hazards
May cause an allergic skin reaction
