Note: Ingredients listed on restricted chemical lists
EC/CAS
868-77-9
Name of the chemical
2-hydroxyethyl methacrylate
Concentration
0.1-1%
General Information
Revision date
2026-05-28
Product name
LOCTITE 638
1.2.1 Relevant identified uses
Adhesive
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.sea@henkel.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315, H317, H318, H335, H412
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
GHS Classification Hazard Class Skin corrosion/irritation Serious eye damage/eye irritation Skin sensitizer Specific target organ toxicity - Hazard Category Target organ Category 2 Category 1 Category 3 respiratory tract irritation single exposure Chronic hazards to the aquatic Category 3
Signal word
Danger
Hazard statements
H315 Causes skin irritation. H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H335 May cause respiratory irritation. H412 Harmful to aquatic life with long lasting effects.
Prevention
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection.
Response
P302+P352 IF ON SKIN: Wash with plenty of water. P304+P340+P312 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or physician if you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P333+P313 If skin irritation or rash occurs: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse.
Storage
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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.
2.1 Classification of the substance or mixture
Hazard Category Target organ Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 1 Skin sensitizer Category 1 Specific target organ toxicity - Category 3 respiratory tract irritation single exposure Chronic hazards to the aquatic Category 3 environment GHS label elements
