Welcome to chemicalbook!
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Thiophene compounds >3,4-Dibromothiophene

3,4-Dibromothiophene

3,4-Dibromothiophene  Structure
  • ₹5000 - ₹23068.08
  • Product name: 3,4-Dibromothiophene
  • CAS: 3141-26-2
  • MF: C4H2Br2S
  • MW: 241.93
  • EINECS:221-546-8
  • MDL Number:MFCD00005465
  • Synonyms:thiophene,3,4-dibromo- ;AKOS 93381;3,4-DIBROMOTHIOPHENE;2,5-Dibromotthiophenone;3,4-Dibromothiophene, 98+%;3,4-Dibromothiophene 98%;3,4-DIBROMO THIOPHENE 98.0%MIN;3,4-Dibromothiophene ,99%
4 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberD1676
  • Product description3,4-Dibromothiophene min. 98.0 %
  • Packaging5G
  • Price₹5000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1676
  • Product description3,4-Dibromothiophene min. 98.0 %
  • Packaging25G
  • Price₹9700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number247154
  • Product description3,4-Dibromothiophene 99%
  • Packaging5G
  • Price₹5369.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number247154
  • Product description3,4-Dibromothiophene 99%
  • Packaging25G
  • Price₹23068.08
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D1676 3,4-Dibromothiophene min. 98.0 % 5G ₹5000 2022-05-26 Buy
TCI Chemicals (India) D1676 3,4-Dibromothiophene min. 98.0 % 25G ₹9700 2022-05-26 Buy
Sigma-Aldrich(India) 247154 3,4-Dibromothiophene 99% 5G ₹5369.2 2022-06-14 Buy
Sigma-Aldrich(India) 247154 3,4-Dibromothiophene 99% 25G ₹23068.08 2022-06-14 Buy

Properties

Melting point :4-5 °C (lit.)
Boiling point :221-222 °C (lit.)
Density :2.188 g/mL at 25 °C (lit.)
refractive index :n20/D 1.640(lit.)
Flash point :>230 °F
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :Liquid
color :Clear colorless to yellow
Specific Gravity :2.188
BRN :107642
InChIKey :VGKLVWTVCUDISO-UHFFFAOYSA-N
CAS DataBase Reference :3141-26-2(CAS DataBase Reference)
NIST Chemistry Reference :Thiophene, 3,4-dibromo-(3141-26-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3,4-Dibromothiophene was used in the preparation of thieno[3,4-b]thiophene. It was aslo used as starting material in the synthesis of alkyl substituted, fused thiophenes.

Related product price