1-Hydroxybenzotriazole hydrate

Sigma-Aldrich Chemical Pvt Limited

Revision date : 2025-11-03

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GHS02 GHS07
Health risk rating 2
Safety risk rating 5
Environmental risk rating 3

General Information

Version

6.13

Revision date

2025-11-03

Product name

1-Hydroxybenzotriazole hydrate

CAS No.

123333-53-9

Icons in SDS

GHS02 GHS07 M004 M009 M010 M011 M017

Company Information

company name

Sigma-Aldrich Chemical Pvt Limited

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H207, H319, H412

Hazard statements

Code

Statements

H207

Fire or projection hazard; increased risk of explosion if desensitizing agent is reduced

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Desensitised explosives, H207: Fire or projection hazard; increased (Category 2) risk of explosion if desensitising agent is reduced. Eye irritation, (Category 2) H319: Causes serious eye irritation. Long-term (chronic) aquatic H412: Harmful to aquatic life with long hazard, (Category 3) lasting effects.

Signal word

Danger Danger

Hazard statements

H207 Fire or projection hazard; increased risk of explosion if desensitising agent is reduced. H319 Causes serious eye irritation. H412 Harmful to aquatic life with long lasting effects. H412 Harmful to aquatic life with long lasting effects. H207 Fire or projection hazard; increased risk of explosion if desensitising agent is reduced.

Precautionary statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P212 Avoid heating under confinement or reduction of the desensitising agent. P230 Keep wetted with water. P233 Keep container tightly closed. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P380 + P375 In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. P501 Dispose of contents/ container to an approved waste disposal plant. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P212 Avoid heating under confinement or reduction of the desensitising agent. P230 Keep wetted with water. P233 Keep container tightly closed. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P380 + P375 In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. P501 Dispose of contents/ container to an approved waste disposal plant.

Supplemental label elements

EUH044 Risk of explosion if heated under confinement. Reduced Labelling (<= 125 ml) EUH044 Risk of explosion if heated under confinement.

Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. Desensitised explosive

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