4-Bromo-2-cyanothiophene

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Names

[ CAS No. ]:
18791-99-6

[ Name ]:
4-Bromo-2-cyanothiophene

[Synonym ]:
4-bromo-2-thiophenecarbonitrile
3-bromo-5-cyanothiophene
4-bromo-thiophene-2-carbonitrile
2-THIOPHENECARBONITRILE,4-BROMO
4-Bromo-2-cyanothiophene

Chemical & Physical Properties

[ Density]:
1.82g/cm3

[ Melting Point ]:
47.0 to 51.0 °C

[ Molecular Formula ]:
C5H2BrNS

[ Molecular Weight ]:
188.04500

[ Exact Mass ]:
186.90900

[ PSA ]:
52.03000

[ LogP ]:
2.38228

[ Vapour Pressure ]:
0.066mmHg at 25°C

[ Index of Refraction ]:
1.642

MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
22-37/38-41

[ Safety Phrases ]:
26-39

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • 4-Bromthiophen-2-carbaldehyd
  • 4-Bromothiophene-2-carboxamide
  • 4-bromo-thiophene-2-carbaldehyde oxime

DownStream

  • 4-Bromothiophene-2-carboxamide
  • 2-(4-bromothiophen-2-yl)pyridine

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • 2-[3-(4-fluorobenzoyl)-6-methyl-4-oxo-1,4-dihydroquinolin-1-yl]-N-(4-methoxyphenyl)acetamide