ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Thiophene compounds 2,4-Dibromothiophene

2,4-Dibromothiophene

2,4-Dibromothiophene Basic information
Product Name:2,4-Dibromothiophene
Synonyms:2,4-DIBROMOTHIOPHENE;2,4-Dibromothiophene,94%;2,4-DIBROMOTHIOPHENE, 90+%;2,4-DIBROMOTHIOPHENE 96%;2,4-DIBROMOTHIOPHENE,96%;2,4-Dibromothiophene>;Thiophene, 2,4-dibromo-;2,4-Dibromothiophene ISO 9001：2015 REACH
CAS:3140-92-9
MF:C4H2Br2S
MW:241.93
EINECS:678-717-9
Product Categories:Heterocycle-oher series;Thiophene&Benzothiophene;Thiophens
Mol File:3140-92-9.mol
2,4-Dibromothiophene Structure
2,4-Dibromothiophene Chemical Properties
Melting point -26.3°C
Boiling point 215°C
density 2.157 g/mL at 25 °C
refractive index 1.631-1.633
Fp 215°C
storage temp. Keep in dark place,Inert atmosphere,2-8°C
form liquid
Specific Gravity2.149
color Colorless to Light yellow to Light orange
Water Solubility It is insoluble in water.
BRN 107651
CAS DataBase Reference3140-92-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi,T
Risk Statements 36/37/38-20/21/22-41-37/38-25
Safety Statements 36/37/39-26-36-45-39
RIDADR UN2810
WGK Germany 3
Hazard Note Irritant
HazardClass 6.1
PackingGroup III
HS Code 29349990
MSDS Information
ProviderLanguage
2,4-Dibromothiophene English
ACROS English
ALFA English
2,4-Dibromothiophene Usage And Synthesis
Chemical Propertiesclear colorless to light brown liquid
Uses2,4-Dibromothiophene is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is also used as an intermediate in organic synthesis.
2,4-Dibromothiophene Preparation Products And Raw materials
Raw materialsDiethyl ether-->n-Butyllithium-->2,3,5-Tribromothiophene
Preparation Products2,3-Dibromothiophene-->3-Bromothiophene-->4-Bromothiophene-2-carboxaldehyde-->4-Bromo-2-(methylthio)thiophene
SPECS AI-942/25034706 1-(3,5-DIBROMO-2-THIENYL)ETHANONE SPECS AI-942/25034100 AKOS 93401 3,5-DIBROMO-2-(4-METHOXYPHENYL)THIOPHENE Tetrabromothiophene AKOS 213-195 2,3,5-TRIBROMO-4-METHYLTHIOPHENE 2,3,4-Tribromo-5-methylthiophene 3,5-DIBROMOTHIOPHENE-2-CARBALDEHYDE AKOS 91258 AKOS 91636 AKOS 93770 AKOS 93769 2,4-Dibromothiophene 2,3,4-Tribromothiophene AKOS 91537 AKOS 92412
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