ChemicalBook--->CAS DataBase List--->43115-40-8

43115-40-8

43115-40-8 Structure

43115-40-8 Structure
IdentificationBack Directory
[Name]

2-AMINO-4-(ETHYLSULFONYL)PHENOL
[CAS]

43115-40-8
[Synonyms]

Einecs 256-100-1
4-Ethylsulfonyl-2-aMinophenol
2-amino-4_ethysulfonyl_ phenol
2-AMINO-4-(ETHYLSULFONYL)PHENOL
2-amino-4-(ethylsulphonyl)phenol
Phenol,2-aMino-4-(ethylsulfonyl)-
[EINECS(EC#)]

256-100-1
[Molecular Formula]

C8H11NO3S
[MDL Number]

MFCD00035895
[MOL File]

43115-40-8.mol
[Molecular Weight]

201.24
Chemical PropertiesBack Directory
[Melting point ]

128-131 °C(lit.)
[Boiling point ]

436.4±45.0 °C(Predicted)
[density ]

1.355±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

7.29±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-37/39
[WGK Germany ]

3
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Synthesis]

A synthetic method of 2-amino-4-(ethylsulfonyl) phenol. The method comprises the following steps that firstly, 4-ethylsulfonyl-2-nitro-chlorobenzene and alkali are subjected to a reaction in a solvent to obtain 4-(ethylsulfonyl)-2-nitro-phenol; then, the 4-(ethylsulfonyl)-2-nitro-phenol obtained in the last step is reduced to obtain 2-amino-4-(ethylsulfonyl) phenol.
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