2-Aminophenol-4-sulfonanilide

Modify Date: 2025-08-22 12:54:09

2-Aminophenol-4-sulfonanilide Structure
2-Aminophenol-4-sulfonanilide structure
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 N/A
MSDS N/A 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

 Synthetic Route

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2-Aminophenol-4-sulfonanilide Structure

2-Aminophenol-4...

CAS#:80-20-6

Literature: Post Justus Liebigs Annalen der Chemie, 1880 , vol. 205, p. 51

~%

2-Aminophenol-4-sulfonanilide Structure

2-Aminophenol-4...

CAS#:80-20-6

Literature: Williams Journal of the Chemical Society, 1942 , p. 709

~%

2-Aminophenol-4-sulfonanilide Structure

2-Aminophenol-4...

CAS#:80-20-6

Literature: Williams Journal of the Chemical Society, 1942 , p. 709

~%

2-Aminophenol-4-sulfonanilide Structure

2-Aminophenol-4...

CAS#:80-20-6

Literature: Post Justus Liebigs Annalen der Chemie, 1880 , vol. 205, p. 51

~%

2-Aminophenol-4-sulfonanilide Structure

2-Aminophenol-4...

CAS#:80-20-6

Literature: Post Justus Liebigs Annalen der Chemie, 1880 , vol. 205, p. 51

 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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