2-(1H-1,3-benzodiazol-2-yl)acetohydrazide
Basic information
- CAS
19731-02-3- Standard SMILES
NNC(=O)Cc1nc2ccccc2[nH]1- InChIKey
AAQMWDANTBEUPJ-UHFFFAOYSA-N- Molecular formula
- C9H10N4O
- Average molar mass
- 190.2 g/mol
- Monoisotopic mass
- 190.08546096
Names & identifiers
- Preferred name
- 2-(1H-1,3-benzodiazol-2-yl)acetohydrazide
- IUPAC
- 2-(1H-benzimidazol-2-yl)acetohydrazide
- English name
- (1H-BENZOIMIDAZOL-2-YL)-ACETIC ACID HYDRAZIDE
- Molecular formula
- C9H10N4O
- Molecular weight
- 190.2
Names & synonyms
2-(1H-1,3-benzodiazol-2-yl)acetohydrazide1H-Benzimidazole-2-acetic acid, hydrazideRefChem:451364875-167-319731-02-32-(1H-benzimidazol-2-yl)acetohydrazide2-(1H-Benzo[d]imidazol-2-yl)acetohydrazide(1H-Benzoimidazol-2-Yl)-Acetic Acid HydrazideTimTec1_005461Oprea1_042089Oprea1_159648SCHEMBL5307911
Show more names
1H-Benzimidazole-2-aceticacid,hydrazide(9CI)
2-benzimidazol-2-ylacetohydrazideDTXSID10350482AAQMWDANTBEUPJ-UHFFFAOYSA-NHMS1549I051H-benzo[d]imidazole-2-acethydrazideAKOS000122613ST080171CS-0219347
Database identifiers
- CAS
19731-02-3- PubChem CID
- 680647
- DTXSID
DTXSID10350482- EC Number
- 875-167-3
Properties
Computed structural properties
- XLogP
- 0.3
- Topological polar surface area
- 83.8 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 2
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 221
Physicochemical properties
- Melting point
- 204 · 204-205 °C
- Boiling point
- 574 · 574.0±33.0 °C(Predicted)
- Density
- 1.383 · 1.383±0.06 g/cm3(Predicted)
- pka
- 11.53 · 11.53±0.10(Predicted)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 335 · H335-H332-H302-H319-H315-H312
- Precautionary statements
- 261 · P261-P271-P304+P340-P312-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H335-H332-H302-H319-H315-H312
- Precautionary statements
- P261-P271-P304+P340-P312-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362
Chemistry & industry
Applications
Uses2-(1H-1,3-Benzodiazol-2-yl)acetohydrazide is used in the preparation of new benzimidazoles derivatives with anthelmintic properties.
Upstream & downstream products
Upstream raw materials
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Related reactions
1 records
Compound notes
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