2,3,4-Tribromothiophene
Names
[ CAS No. ]:
3141-25-1
[ Name ]:
2,3,4-Tribromothiophene
[Synonym ]:
MFCD00041210
2,3,4-Tribromthiophen
EINECS 221-545-2
Thiophene,2,3,4-tribromo
2,3,4-tribromo-thiophene
Chemical & Physical Properties
[ Density]:
2.516g/cm3
[ Boiling Point ]:
150-152°C 20mm
[ Melting Point ]:
43-45°C
[ Molecular Formula ]:
C4HBr3S
[ Molecular Weight ]:
320.82800
[ Flash Point ]:
150-152°C/20mm
[ Exact Mass ]:
317.73500
[ PSA ]:
28.24000
[ LogP ]:
4.03560
[ Index of Refraction ]:
1.671
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
S22-S36/37
[ RIDADR ]:
2811
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
2934999090
Synthetic Route
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%