4-Bromo-2-cyanothiophene
Suppliers
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
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%