cyanic acid

Names

[ CAS No. ]:
420-05-3

[ Name ]:
cyanic acid

[Synonym ]:
methoxynitrile
HOCN
0NM
Isocyansaeure
Zyansaeure
cyano-alcohol
Cyansaeure
HO-C.equiv.N
Hydrogencyanate
hydroxidonitridocarbon

Chemical & Physical Properties

[ Density]:
1.197g/cm3

[ Boiling Point ]:
23.5ºC at 760mmHg

[ Molecular Formula ]:
CHNO

[ Molecular Weight ]:
43.02470

[ Exact Mass ]:
43.00580

[ PSA ]:
44.02000

[ Vapour Pressure ]:
813mmHg at 25°C

[ Index of Refraction ]:
1.37

Safety Information

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Urea
  • Sodium cyanate
  • N-Nitrocarbamide
  • Glycine
  • diethoxymethanimine
  • Potassium cyanate
  • ISOCYANIC ACID
  • Sarcosine
  • DL-Alanine
  • OXAMIC ACID

DownStream

  • 3-METHYLURIC ACID
  • 1,1-DIMETHYLUREA
  • Benzamide
  • Glycine,N-(aminocarbonyl)-
  • Carbamic acid,1-methylpropyl ester
  • carbonyl sulfide
  • Ammonia
  • carbamoylsulfamic acid
  • Sulfamic acid
  • Urethane

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • cyanic acid
  • cyanic acid
  • cyanic acid,silver
  • Cyanic acid,ethyl ester
  • Cyanic acid,butyl ester
  • Cyanic acid,phenyl ester
  • tert-butyl N-{4-[(1S)-1-amino-2-hydroxyethyl]-2-methoxyphenyl}carbamate
  • 3-(2-Fluoro-6-nitrophenyl)-2,2-dimethylpropanoic acid
  • 3-{Pyrazolo[1,5-a]pyridin-3-yl}oxolane-2,5-dione
  • 3-(3,5-Dimethylphenyl)-2-hydroxy-3-methylbutanoic acid
  • (2S)-2-amino-2-[1-methyl-3-(oxan-4-yl)-1H-pyrazol-4-yl]ethan-1-ol
  • 3-{[4-(Pentafluoroethyl)phenyl]methyl}pyrrolidine
  • 2,2-Difluoro-3-(3-fluoro-4-methylphenyl)propan-1-amine
  • 4-[4-(Morpholin-4-yl)phenyl]butan-2-ol
  • 4-[(4-Ethynylphenyl)methyl]-4-methoxypiperidine
  • 1-(2-Chloro-4,5-difluorophenyl)-2,2-difluorocyclopropane-1-carboxylic acid
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