General Information
Version
5
Revision date
2025-03-22
Product name
1-Hydroxybenzotriazole hydrate
Product Synonyms
HOBT
CAS No.
123333-53-9
Emergency telephone
+(60)-327884561
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd
e-mail address of the competent person responsible for the Safety Data Sheet
Enquiry.my@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H203, H319, H412
Hazard statements
Code
Statements
H203
Explosive; fire, blast or projection hazard
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Explosives Division 1.3 (H203) Serious Eye Damage/Eye Irritation Category 2 (H319) Chronic aquatic toxicity Category 3 (H412)
Signal word
Danger
Hazard statements
H203 - Explosive; fire, blast or projection hazard H319 - Causes serious eye irritation H412 - Harmful to aquatic life with long lasting effects
Prevention
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P230 - Keep wetted with water P240 - Ground and bond container and receiving equipment P250 - Do not subject to grinding/shock/friction P264 - Wash face, hands and any exposed skin thoroughly after handling P280 - Wear protective gloves/protective clothing/eye protection/face protection P273 - Avoid release to the environment
Response
P372 - Explosion risk in case of fire P373 - DO NOT fight fire when fire reaches explosives P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P337 + P313 - If eye irritation persists: Get medical advice/attention P370 + P372 + P380 + P373 - In case of fire: Explosion risk. Evacuate area. DO NOT fight fire when fire reaches explosives
Storage
P401 - Store in accordance with local regulations
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
This product does not contain any known or suspected endocrine disruptors Toxic to terrestrial vertebrates
2.1 Classification of the substance or mixture
Explosives Division 1.3 (H203) Serious Eye Damage/Eye Irritation Category 2 (H319) Chronic aquatic toxicity Category 3 (H412)