Sodium 2-Nitroaniline-4-sulfonate

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Names

[ CAS No. ]:
5042-33-1

[ Name ]:
Sodium 2-Nitroaniline-4-sulfonate

[Synonym ]:
2-NITROANILINE-4-SULFONIC ACID SODIUM SALT
EINECS 225-735-6
MFCD00070599
Sodium 4-Amino-3-nitrobenzenesulfonate
Sodium 2-Nitroaniline-4-sulfonate
4-Amino-3-nitrobenzenesulfonic Acid Sodium Salt
sodium,4-amino-3-nitrobenzenesulfonate

Chemical & Physical Properties

[ Density]:
0.99 g/mL at 25 °C(lit.)

[ Boiling Point ]:
99-100 °C11 mm Hg(lit.)

[ Molecular Formula ]:
C6H5N2NaO5S

[ Molecular Weight ]:
240.16900

[ Flash Point ]:
190 °F

[ Exact Mass ]:
239.98200

[ PSA ]:
137.42000

[ LogP ]:
2.26630

[ Index of Refraction ]:
n20/D 1.549(lit.)

MSDS

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Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ HS Code ]:
2921420090

Synthetic Route

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Precursor & DownStream

Precursor

  • ethyl[(4-chlorosulfonyl-2-nitro)phenyl]carbamate
  • phenylurethane
  • Carbamic acid,N-[4-(chlorosulfonyl)phenyl]-, ethyl ester
  • Carbamic acid,(2-nitrophenyl)-, ethyl ester (9CI)

DownStream

Customs

[ HS Code ]: 2921420090

[ Summary ]:
HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%