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2747-31-1

2747-31-1 Structure

2747-31-1 Structure
IdentificationBack Directory
[Name]

N,N-dimethyl-4-aminoazobenzene N-oxide
[CAS]

2747-31-1
[Synonyms]

DAB-N-oxide
4-(DIMETHYLAMINO)AZOBENZENE N-OXIDE
N,N-dimethyl-4-aminoazobenzene N-oxide
(4-Phenylazophenyl)dimethylamine N-oxide
N,N-Dimethyl-4-(phenylazo)benzenamineN-oxide
Benzenamine, N,N-dimethyl-4-(2-phenyldiazenyl)-, N-oxide
[Molecular Formula]

C14H15N3O
[MOL File]

2747-31-1.mol
[Molecular Weight]

241.29
Chemical PropertiesBack Directory
[Melting point ]

124-125 °C(Solvent: Benzene)
[Boiling point ]

384.06°C (rough estimate)
[density ]

1.0984 (rough estimate)
[refractive index ]

1.5700 (estimate)
[pka]

4.145±0.20(predicted)
[CAS DataBase Reference]

2747-31-1
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Corrosion (GHS05)
GHS07,GHS05
[Signal word ]

Danger
[Hazard statements ]

H315-H335-H302-H318
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501-P280-P305+P351+P338-P310
[Safety Profile]

Poison by intraperitoneal route. Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx
2747-31-1 suppliers list
Company Name: Merck KGaA  
Telephone: 21-20338288
Website: www.sigmaaldrich.cn
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60-09-3