5-Formylthiophene-2-carbonitrile

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Names

[ CAS No. ]:
21512-16-3

[ Name ]:
5-Formylthiophene-2-carbonitrile

[Synonym ]:
5-cyanothiophene-2-carboxaldehyde
2-Thiophenecarbonitrile, 5-formyl-
5-Cyano-2-thiophene carbaldehyde
5-cyano-2-thiophene carboxaldehyde
5-Formyl-thiophen-2-carbonitril
5-Cyano-2-thiophenecarboxaldehyde
2-cyano-5-formylthiophene
5-Formyl-2-thiophenecarbonitrile
5-formyl-thiophene-2-carbonitrile
5-Formylthiophene-2-carbonitrile

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
232.1±20.0 °C at 760 mmHg

[ Melting Point ]:
93 °C

[ Molecular Formula ]:
C6H3NOS

[ Molecular Weight ]:
137.159

[ Flash Point ]:
94.2±21.8 °C

[ Exact Mass ]:
136.993530

[ PSA ]:
69.10000

[ LogP ]:
0.49

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.580

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thiophen-2-carbonitril
  • N,N-Dimethylformamide
  • 2-Thiophenecarbonitrile,5-methyl-
  • 5-(Bromomethyl)thiophene-2-carbonitrile
  • 2-Iodo-5-methylthiophene

DownStream

  • 5-(hydroxymethyl)thiophene-2-carbonitrile
  • 5-[2-(3-nitroimidazo[1,2-a]pyridin-2-yl)ethenyl]thiophene-2-carbonitrile

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-formylthiophene-2-carbonitrile
  • 3-formylthiophene-2-carbonitrile
  • 2-Amino-4-chloro-5-formyl-3-thiophenecarbonitrile
  • Methyl 5-formylthiophene-2-carboxylate
  • ethyl 5-formylthiophene-2-carboxylate
  • Potassium 5-formylthiophene-2-trifluoroborate