General Information
Version
4
Revision date
2025-12-29
Product name
1-Hydroxybenzotriazole hydrate
Product Synonyms
HOBT
CAS No.
123333-53-9
1.2.2. Uses advised against
This product does not contain any substance(s) on the Illicit Drug Precursors/Reagents list This product does not contain any substance(s) subject to Prohibition, Authorization or Restriction. This product does not contain any substance(s) listed on the voluntary National Code of Practice for Chemicals of Security Concern
Emergency telephone
+613 9757 4559
Icons in SDS
Company Information
company name
ThermoFisher Scientific Australia Pty Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
ANZinfo@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
Classified as hazardous according to criteria of Safe Work Australia. Classification under Safe Work Australia
Physical hazards
Explosives Division 1.3
Health hazards
Serious Eye Damage/Eye Irritation Category 2
Environmental hazards
Chronic aquatic toxicity Category 3 Label Elements Exploding Bomb Exclamation Mark
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
Precautionary statements
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 P372 - Explosion risk 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 P401 - Store in accordance with local regulations P501 - Dispose of contents/ container to an approved waste disposal plant
Further information
This product does not contain any known or suspected endocrine disruptors Toxic to terrestrial vertebrates
2.1 Classification of the substance or mixture
Classified as hazardous according to criteria of Safe Work Australia Physical hazards Explosives Division 1.3 Health hazards Serious Eye Damage/Eye Irritation Category 2 Environmental hazards Chronic aquatic toxicity
