4-amino-3-hydroxynaphthalene-1-carbonitrile

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Names

[ CAS No. ]:
50380-74-0

[ Name ]:
4-amino-3-hydroxynaphthalene-1-carbonitrile

[Synonym ]:
1-amino-4-cyano-2-hydroxynaphthalene
1-Naphthalenecarbonitrile,4-amino-3-hydroxy
4-cyano-2-hydroxynaphthylamine
1-Amino-4-cyano-2-naphthol
4-amino-3-hydroxy-naphthalene-1-carbonitrile
EINECS 256-568-7

Chemical & Physical Properties

[ Density]:
1.36g/cm3

[ Boiling Point ]:
415.8ºC at 760 mmHg

[ Molecular Formula ]:
C11H8N2O

[ Molecular Weight ]:
184.19400

[ Flash Point ]:
205.3ºC

[ Exact Mass ]:
184.06400

[ PSA ]:
70.04000

[ LogP ]:
2.58048

[ Index of Refraction ]:
1.733

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • POTASSIUM CYANIDE
  • Sudan I
  • 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonic acid
  • 1-Nitroso-2-naphthol
  • Ethanol

DownStream

  • 2-(2-phenylethenyl)benzo[e][1,3]benzoxazole-5-carbonitrile
  • 3,4-dihydroxynaphthalene-1-carbonitrile
  • 3,4-dioxonaphthalene-1-carbonitrile

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • sodium 4-amino-3-hydroxynaphthalene-1-sulphonate
  • 1-Amino-2-naphthol-4-sulfonic Acid
  • 4-amino-3-(1-methanesulfonyl-pyrrolidin-3-yloxy)-benzamide
  • 7-[(4-aminobenzoyl)amino]-3-hydroxynaphthalene-1-sulphonic acid
  • 1-(4-amino-3-methoxyphenyl)-4-hydroxycyclohexane-1-carbonitrile
  • 1-Naphthalenecarboxylicacid,4-amino-3-hydroxy-(9CI)