3,4-Dibromothiophene

Product Name: 3,4-Dibromothiophene
CAS No.: 3141-26-2
Chemical Name: 3,4-Dibromothiophene
Synonyms: S0504;TH-2Brb;AKOS 93381;4-DibroMothiophene;3,4-Dibromothiphene;3,4-DIBROMOTHIOPHENE;thiophene,3,4-dibromo-;2,5-Dibromotthiophenone;3,4-Dibromothiophene>3,4-Dibromothiophene 98%
CBNumber: CB3144358
Molecular Formula: C4H2Br2S
Formula Weight: 241.93
MOL File: 3141-26-2.mol

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3,4-Dibromothiophene Property

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)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36-36/37/39
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 247154
Product name: 3,4-Dibromothiophene
Purity: 99%
Packaging: 5g
Price: $86.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 247154
Product name: 3,4-Dibromothiophene
Purity: 99%
Packaging: 25g
Price: $268
Updated: 2024/03/01

TCI Chemical

Product number: D1676
Product name: 3,4-Dibromothiophene
Purity: >98.0%(GC)
Packaging: 5g
Price: $57
Updated: 2024/03/01

TCI Chemical

Product number: D1676
Product name: 3,4-Dibromothiophene
Purity: >98.0%(GC)
Packaging: 25g
Price: $165
Updated: 2024/03/01

Alfa Aesar

Product number: A10512
Product name: 3,4-Dibromothiophene, 98+%
Packaging: 5g
Price: $69.65
Updated: 2024/03/01

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3,4-Dibromothiophene Chemical Properties,Usage,Production

Chemical Properties

3,4-Dibromothiophene is clear colorless to yellow liquid

Uses

3,4-Dibromothiphene is used in the synthesis of thiophene-estrogen receptor ligands which contain superagonist activities when involving luciferase in genes in human cells giving 2-3 times the activit y of estradiol. Also used in the synthesis of supercapacitors for use as charge storage applications.

Uses

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.

General Description

Double photoionization spectra of 3,4-dibromothiophene has been investigated by coincidence spectroscopy technique based on electron time-of-flight measurement.

3,4-Dibromothiophene Preparation Products And Raw materials

Raw materials

Preparation Products

2-ACETYL-3-AMINOTHIOPHENE Thiophene-3,4-dicarboxylic acid

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3,4-Dibromothiophene Suppliers

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View Lastest Price from 3,4-Dibromothiophene manufacturers

Henan Fengda Chemical Co., Ltd

Product: 3,4-Dibromothiophene 3141-26-2
Price: US $9.00-0.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-23

Hebei Zhanyao Biotechnology Co. Ltd

Product: 3,4-Dibromothiophene 3141-26-2
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 Tons
Release date: 2021-10-13

Jiangsu Monade Biological Technology Co., Ltd.

Product: 3,4-Dibromothiophene 3141-26-2
Price: US $15.00/KG
Min. Order: 1000KG
Purity: 99.99%
Supply Ability: 10000t
Release date: 2021-09-02

3141-26-2, 3,4-Dibromothiophene Related Search:

Thifensulfuron Tetrahydrothiophene Cephalothin sodium 1,2-Dibromopropane 1,3-Dibromo-5,5-dimethylhydantoin 2,3,4-Tribromo-5-methylthiophene 2,5-Dichloro-3,4-dibromothiophene 2,3,4-Tribromothiophene Tetrabromothiophene 2,4-DIBROMOTHIOPHENE,2,4-DIBROMOTHIOPHENE,96%,2,4-Dibromothiophene,94%,2,4-DIBROMOTHIOPHENE, 90+%,2,4-DIBROMOTHIOPHENE 96% Dibromothiophene,2,5-Dibromothiophene,96%,2,5-DIBROMOTHIOPHENE 2,3-Dibromothiophene, 98+%,2,3-DIBROMOTHIOPHENE 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE METHYL4,5-DIBROMOTHIOPHENE-2-CARBOXYLATE 4,5-DIBROMOTHIOPHENE-2-CARBOXYLIC ACID 2,5-DIBROMOTHIENO[3,2-B]THIOPHENE 4,5-Dibromothiophene-2-sulphonyl chloride 2-CHLORO-1-(3,4-DIBROMO-2-THIENYL)-1-ETHANONE

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%

3,4-Dibromothiophene,97%

4-DibroMothiophene

TH-2Brb

3,4-Dibromothiphene

3,4-Dibromothiophene&gt

3,4-Dibromothiophene ISO 9001：2015 REACH

S0504

Tiotropium bromide Impurity 25

1,2,3,4-Tetra bromo thiophene

3,4-Dibromothiophene in isooctane

3141-26-2

1341-26-2

3414-26-2

3142-26-2

3143-26-2

23141-26-2

C6H4Br2S

Building Blocks

Thiophenes

Halogenated Heterocycles

Heterocyclic Building Blocks

Heterocycle-oher series

Halogenated Heterocycles

Heterocyclic Building Blocks

ThiophenesBuilding Blocks

blocks

Thiazoles

Halides

Heterocycles

Thiophenes

Thiophene&Benzothiophene

Miscellaneous

Halogenated

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Thiophene

Thiophens