CAS 80-20-6|2-Aminophenol-4-sulfonanilide

Introduction：Basic information about CAS 80-20-6|2-Aminophenol-4-sulfonanilide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2-Aminophenol-4-sulfonanilide
CAS Number	80-20-6	Molecular Weight	264.30000
Density	1.474 g/cm3	Boiling Point	485.6ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂N₂O₃S	Melting Point	/
MSDS	/	Flash Point	247.5ºC

Names

Name	3-amino-4-hydroxy-N-phenylbenzenesulfonamide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.474 g/cm3
Boiling Point	485.6ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂N₂O₃S
Molecular Weight	264.30000
Flash Point	247.5ºC
Exact Mass	264.05700
PSA	100.80000
LogP	3.51020
Index of Refraction	1.667
InChIKey	IAOZVUUQCPRLOI-UHFFFAOYSA-N
SMILES	Nc1cc(S(=O)(=O)Nc2ccccc2)ccc1O

Safety Information

HS Code	2935009090

Customs

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Synonyms

3-Amino-4-hydroxybenzenesulfonanilide

2-amino-4-benzenesulfonamidophenol

EINECS 201-258-9

2-Aminophenol-4-sulfonanilide

Metanilanilide,4-hydroxy

3-amino-4-hydroxy-benzenesulfonic acid anilide

3-Amino-4-hydroxy-benzolsulfonsaeure-anilid

Benzenesulfonamide,3-amino-4-hydroxy-N-phenyl

4-Hydroxymetanilanilide

2-amino-1-hydroxybenzene-4-sulphonic acid-N-phenylamide

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