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4-Azabenzimidazole_Molecular_structure_CAS_273-21-2)
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4-Azabenzimidazole

Catalog No. A93607 Name Sigma Aldrich
CAS Number 273-21-2 Website http://www.sigmaaldrich.com
M. F. C6H5N3 Telephone 1-800-521-8956
M. W. 119.124 Fax
Purity 99% Email
Storage Chembase ID: 84979

SYNONYMS

Title
4-氮杂苯并咪唑
IUPAC name
1H-imidazo[4,5-b]pyridine
IUPAC Traditional name
3H-imidazo[4,5-b]pyridine
Synonyms
1H-咪唑并[4,5-b]吡啶
1H-Imidazo[4,5-b]pyridine

DATABASE IDS

MDL Number MFCD00005579
CAS Number 273-21-2
EC Number 205-987-3
PubChem SID 24891438

PROPERTIES

Empirical Formula (Hill Notation) C6H5N3
Purity 99%
Melting Point 148-151 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Risk Statements 22
RTECS NJ5108000
German water hazard class 3

DETAILS

Description (English)
Packaging
1, 5 g in glass bottle
Description (简体中文)
包装
1, 5 g in glass bottle

REFERENCES