4-Amino-3-hydroxybenzenesulfonic acid

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Names

[ CAS No. ]:
2592-14-5

[ Name ]:
4-Amino-3-hydroxybenzenesulfonic acid

[Synonym ]:
2-Amino-5-sulphophenol
2-aminophenol-5-sulphonic acid
4-Amino-3-hydroxy-benzolsulfonsaeure
6-Amino-phenol-sulfonsaeure-(3)
2-Hydroxy-4-sulphoaniline
4-amino-3-hydroxy-benzenesulfonic acid
1-hydroxy-2-aminobenzene-5-sulfonic acid
aminohydroxybenzenesulfonicacid

Chemical & Physical Properties

[ Molecular Formula ]:
C6H7NO4S

[ Molecular Weight ]:
189.18900

[ Exact Mass ]:
189.01000

[ PSA ]:
109.00000

[ LogP ]:
1.88310

Safety Information

[ HS Code ]:
2922299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methylbenzoxazole
  • Sulfanilic acid
  • 2-Benzoxazolinone
  • Sulfuric acid

DownStream

  • Benzenesulfonic acid,3-hydroxy-

Customs

[ HS Code ]: 2922299090

[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 4-amino-3-nitrobenzoic acid morpholide
  • 4-Amino-3-nitrophenylboronicacid
  • 4-aMino-3-isopropylbenzoic acid
  • 4-amino-3-nitrophenylboronic acid, pinacol ester
  • 4-AMINO-3-HYDROXYBENZOIC ACID ETHYL ESTER 97
  • 4-Amino-3-chlorobenzoic acid