thiophene-2,3-dicarbonitrile
Names
[ CAS No. ]:
18853-42-4
[ Name ]:
thiophene-2,3-dicarbonitrile
[Synonym ]:
Thiophen-2,3-dicarbonitril
2,3-Dicyanothiophene
2,3-Thiophenedicarbonitrile
2,3-Dicyanothiophen
Chemical & Physical Properties
[ Density]:
1.34g/cm3
[ Boiling Point ]:
336.3ºC at 760 mmHg
[ Melting Point ]:
115-122℃
[ Molecular Formula ]:
C6H2N2S
[ Molecular Weight ]:
134.15800
[ Flash Point ]:
157.2ºC
[ Exact Mass ]:
133.99400
[ PSA ]:
75.82000
[ LogP ]:
1.49146
[ Vapour Pressure ]:
0.000113mmHg at 25°C
[ Index of Refraction ]:
1.596
Safety Information
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%