ChemicalBook--->CAS DataBase List--->21731-57-7

21731-57-7

21731-57-7 Structure

21731-57-7 Structure
IdentificationBack Directory
[Name]

4-(Methylsulphonyl)benzene-1,2-diamine
[CAS]

21731-57-7
[Synonyms]

4-Methanesulfonylbenzene-1,2-diaMine
4-(Methylsulfonyl)benzene-1,2-diaMine
4-(Methylsulphonyl)benzene-1,2-diamine
1,2-Benzenediamine, 4-(methylsulfonyl)-
1,2-Diamino-4-(methylsulphonyl)benzene, 3,4-Diaminophenyl methyl sulphone, 4-(Methylsulphonyl)phenylene-1,2-diamine
[Molecular Formula]

C7H10N2O2S
[MDL Number]

MFCD00720917
[MOL File]

21731-57-7.mol
[Molecular Weight]

186.23
Chemical PropertiesBack Directory
[Melting point ]

156-158 °C
[Boiling point ]

457.3±45.0 °C(Predicted)
[density ]

1.371±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

powder
[pka]

2.22±0.10(Predicted)
[color ]

Brown
Safety DataBack Directory
[HS Code ]

2930909899
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