Dahl's Acid

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Names

[ CAS No. ]:
81-05-0

[ Name ]:
Dahl's Acid

[Synonym ]:
MFCD00035724
Dahl's Acid
6-Amino-1-naphthalenesulfonic acid
6-Aminonaphthalene-1-sulfonic acid
1-Naphthalenesulfonic acid, 6-amino-
EINECS 201-318-4
2-Amino-5-naphthalenesulfonic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Molecular Formula ]:
C10H9NO3S

[ Molecular Weight ]:
223.248

[ Exact Mass ]:
223.030319

[ PSA ]:
88.77000

[ LogP ]:
0.42

[ Index of Refraction ]:
1.713

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ RIDADR ]:
1759

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
29269095

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Naphthylamine-1,5-disulfonic acid
  • 2-Aminonaphthalene-1-sulfonic acid
  • Naphthalen-2-amine
  • Acetamide,N-2-naphthalenyl-
  • 2-naphthylamine-8-sulfonic acid
  • Sulfuric acid
  • [2]naphthylamine; sulfate
  • Sulfur trioxide

DownStream

  • 7-aminonaphthalene-2-sulphonic acid
  • 6-Amino-2-naphthalenesulfonic acid
  • 6-hydroxy-1-naphthalenesulfonic acid
  • Naphthalen-2-amine
  • 2-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid
  • 6-chloronaphthalene-1-sulfonyl chloride
  • 6-chloronaphthalene-1-sulfonic acid
  • 6-aminonaphthalene-1,3-disulphonic acid
  • 2-Naphthylamine-1,5-disulfonic acid
  • 6-AMINO-1-NAPHTHOL

Customs

[ HS Code ]: 29269095

Related Compounds

  • Dahl's acid III
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • Benzenesulfonic acid, 3,3-methylenebis2,4(or 4,6)-dihydroxyphenyleneazobis-, potassium sodium salt
  • Benzamide,5-chloro-n-[3,5-dimethyl-2-[2-[3-(trifluoromethyl)phenyl]ethoxy]phenyl]-2-hydroxy-
  • Benzamide,5-chloro-n-[[4-chloro-3-(trifluoromethyl)phenyl]methyl]-2-hydroxy-
  • 5-[1,2,4]Triazol-1-yl-pyrazine-2-carboxylic acid
  • Benzamide,5-chloro-n-[3-chloro-2-[2-[3-(trifluoromethyl)phenyl]ethoxy]phenyl]-2-hydroxy-
  • N-(2-((4-(benzyloxy)benzyl)amino)-2-oxoethyl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide
  • Benzamide,5-chloro-2-hydroxy-n-[3-[2-(2-methoxyphenyl)ethoxy]phenyl]-n-methyl-
  • N-(4-bromo-3-methylphenyl)-2-phenyl-2-(1H-pyrrol-1-yl)acetamide
  • 1-(3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)-3-(phenylthio)propan-1-one
  • [1,2,3]Thiadiazol-5-yl-acetic acid
  • 4-[1-(1,1-dioxo-1lambda6-thiolan-3-yl)-3,5-dimethyl-1H-pyrazol-4-yl]-N-[2-(trifluoromethyl)phenyl]piperazine-1-carboxamide