Home Categories Pharmaceutical intermediates 3-Bromothiophene
A1210312

3-Bromothiophene , 97% , 872-31-1

Synonym(s):
3-Thienyl bromide

CAS NO.:872-31-1

Empirical Formula: C4H3BrS

Molecular Weight: 163.04

MDL number: MFCD00005417

EINECS: 212-821-3

Pack Size Price Stock Quantity
5G RMB23.20 In Stock
25G RMB54.40 In Stock
100G RMB173.60 In Stock
250G RMB351.20 In Stock
500g RMB680.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: <-10°C
Boiling point: 150 °C (lit.)
Density  1.74 g/mL at 25 °C (lit.)
refractive index  n20/D 1.591(lit.)
Flash point: 140 °F
storage temp.  Keep in dark place,Sealed in dry,2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid
Specific Gravity 1.740
color  Clear colorless to slightly yellow
Water Solubility  IMMISCIBLE
Sensitive  Light Sensitive/Stench
BRN  105338
CAS DataBase Reference 872-31-1(CAS DataBase Reference)
NIST Chemistry Reference Thiophene, 3-bromo-(872-31-1)
EPA Substance Registry System 3-Bromothiophene (872-31-1)

Description and Uses

3-Bromothiophene can be used as a reactant to synthesize:
3,3-Bithiophene via borylation followed by Suzuki coupling.
3-Alkylthiophenes by NiDPPP++ catalyzed cross-coupling with Grignard reagents.
3-Lithiothiophene by treating with n-butyllithium in hexane.
Derivatives of thienylenic α, ω?diformyl?α?oligothiophenes.
N-(2-(3-bromothiophen-2-yl)phenyl)methanesulfonamides by coupling at the 2-position with N-arylmethanesulfonamides, mediated by iodobenzene diacetate (178721).

Safety

Symbol(GHS) 
GHS02,GHS06,GHS09
Signal word  Danger
Hazard statements  H226-H301-H310+H330-H317-H319-H335-H411
Precautionary statements  P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T,Xi,N,Xn
Risk Statements  10-25-41-51/53-36/37/38-23/24/25-20/21/22-43-36/37
Safety Statements  26-36/37/39-45-61-38-28A-16-24/25-23-36-36/37-24/35
RIDADR  UN 2929 6.1/PG 2
WGK Germany  3
8
Hazard Note  Irritant
TSCA  T
HazardClass  6.1
PackingGroup  II
HS Code  29349990

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