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4-Hydroxy-1H-benzotriazole_Molecular_structure_CAS_26725-51-9)
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4-Hydroxy-1H-benzotriazole

Catalog No. 632791 Name Sigma Aldrich
CAS Number 26725-51-9 Website http://www.sigmaaldrich.com
M. F. C6H5N3O Telephone 1-800-521-8956
M. W. 135.1234 Fax
Purity 97% Email
Storage Chembase ID: 10432

SYNONYMS

Title
4-羟基苯并三唑
IUPAC name
1H-1,2,3-benzotriazol-4-ol
IUPAC Traditional name
1H-1,2,3-benzotriazol-4-ol

DATABASE IDS

MDL Number MFCD00970892
CAS Number 26725-51-9
PubChem SID 24882514

PROPERTIES

Empirical Formula (Hill Notation) C6H5N3O
Purity 97%
Melting Point 224 °C (dec.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H312-H315-H319-H332-H335
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P280-P305 + P351 + P338
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
1 g in glass bottle
250 mg in glass bottle
Description (简体中文)
包装
1 g in glass bottle
250 mg in glass bottle

REFERENCES