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2,3-Dibromothiophene

2,3-Dibromothiophene structure

CAS No.: 3140-93-0

Chemical Name:: 2,3-Dibromothiophene

Synonyms: S0513;NSC 99003;AKOS 91257;2,3-Dibromthiophen;BUTTPARK 146\50-38;2,3-DIBROMOTHIOPHENE;2,3-Dibromothiophene>2,3-Dibromothiophene 98%;Thiophene, 2,3-dibromo-;2,3-Dibromothiophene,97%

CBNumber:: CB1353893

Molecular Formula:: C4H2Br2S

Molecular Weight:: 241.93

MDL Number:: MFCD00005418

MOL File:: 3140-93-0.mol

MSDS File:: SDS

Last updated:2024-01-23 14:06:52

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2,3-Dibromothiophene Properties

Melting point	-17.5°C
Boiling point	218-219 °C (lit.)
Density	2.137 g/mL at 25 °C (lit.)
refractive index	n20/D 1.632(lit.)
Flash point	125 °F
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
form	liquid
Specific Gravity	2.137
color	White to Yellow to Green
Sensitive	Light Sensitive
BRN	107512
InChIKey	ATRJNSFQBYKFSM-UHFFFAOYSA-N
CAS DataBase Reference	3140-93-0(CAS DataBase Reference)
NIST Chemistry Reference	Thiophene, 2,3-dibromo-(3140-93-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS06

Signal word

Danger

Hazard statements

H226-H301-H319

Precautionary statements

P210-P301+P310+P330-P305+P351+P338

Hazard Codes

Xn,F,Xi,T

Risk Statements

10-36/37/38-20/21/22-36-25

Safety Statements

23-24/25-36/37/39-26-16-36-45

RIDADR

UN 1993 3/PG 3

WGK Germany

Hazard Note

Flammable/Irritant

HazardClass

PackingGroup

III

HS Code

29349990

NFPA 704

	2
2		0

2,3-Dibromothiophene price More Price(36)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D43905	2,3-Dibromothiophene 97%	3140-93-0	5g	$93	2024-03-01	Buy
TCI Chemical	D1548	2,3-Dibromothiophene >95.0%(GC)	3140-93-0	5g	$33	2024-03-01	Buy
TCI Chemical	D1548	2,3-Dibromothiophene >95.0%(GC)	3140-93-0	25g	$97	2024-03-01	Buy
Alfa Aesar	A12998	2,3-Dibromothiophene, 98+%	3140-93-0	5g	$65.65	2024-03-01	Buy
Alfa Aesar	A12998	2,3-Dibromothiophene, 98+%	3140-93-0	1g	$20.8	2021-12-16	Buy

Product number	Packaging	Price	Buy
D43905	5g	$93	Buy
D1548	5g	$33	Buy
D1548	25g	$97	Buy
A12998	5g	$65.65	Buy
A12998	1g	$20.8	Buy

2,3-Dibromothiophene Chemical Properties,Uses,Production

Chemical Properties

clear yellowish to brownish liquid

Uses

2,3-Dibromothiophene (cas# 3140-93-0) is a compound useful in organic synthesis.

2,3-Dibromothiophene synthesis

Synthesis of 2,3-Dibromothiophene from 3-Bromothiophene

2,3-Dibromothiophene Preparation Products And Raw materials

Raw materials

3-Bromothiophene 4,5-DIBROMOTHIOPHENE-2-CARBOXYLIC ACID 2,4-Dibromothiophene Ethylmagnesium bromide N-Bromosuccinimide

Preparation Products

2-Formylthiophene-3-boronic acid 3-Bromothiophene-2-carbaldehyde 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE 4,5-Dibromothiophene-2-sulphonyl chloride Thiophene, 2,3-dibromo-5-methyl-

5,7-DODECADIYNE-1,12-DIOL 3,5-DIBROMO-2-METHYLTHIOPHENE 3-BROMOTHIOPHENE-2-CARBONITRILE 3-(TRIMETHYLSILYLETHYNYL)THIOPHENE 97 2,3-dibromo-5-chlorothiophene

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2,3-Dibromothiophene Suppliers

Global( 341)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
AB PharmaTech,LLC	323-480-4688		United States	989	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Springchem New Material Technology Co.,Limited	57
Shanghai Daken Advanced Materials Co.,Ltd	58
AB PharmaTech,LLC	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58

View Lastest Price from 2,3-Dibromothiophene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-01-23	dibromothiophene 3140-93-0	US $9.00-0.90 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-01-31	2,3-Dibromothiophene 3140-93-0	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd
2022-09-27	2,3-Dibromothiophene 3140-93-0	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

dibromothiophene
3140-93-0
US $9.00-0.90 / KG
99%
Henan Fengda Chemical Co., Ltd

2,3-Dibromothiophene
3140-93-0
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

2,3-Dibromothiophene
3140-93-0
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

2,3-Dibromothiophene Spectrum

2,3-Dibromothiophene(3140-93-0)MS 2,3-Dibromothiophene(3140-93-0)¹HNMR 2,3-Dibromothiophene(3140-93-0)¹³CNMR 2,3-Dibromothiophene(3140-93-0)IR1

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2,3-DibroMothiophene 98%, 3-DibroMothiophene 98% BUTTPARK 146\50-38 2,3-DIBROMOTHIOPHENE AKOS 91257 2,3-Dibromothiophene, 98+% 2,3-Dibromothiophene,97% Thiophene, 2,3-dibromo- NSC 99003 2,3-Dibromothiophene 98% 2,3-Dibromthiophen 2,3-Dibromothiophene> Tiotropium Bromide Impurity 7 2,3-Dibromothiophene ISO 9001：2015 REACH S0513 Tiotropium bromide Impurity 24 Tiotropium Bromide Impurity 19 3140-93-0 C4H2Br2F C4HBr2S Building Blocks Thiophenes Heterocyclic Building Blocks Halogenated Heterocycles Thiophene&Benzothiophene Miscellaneous Thiophens Thiophenes Halogenated Heterocycles Heterocyclic Building Blocks ThiophenesBuilding Blocks Thiophene Series Heterocycles Sulfur & Selenium Compounds Building Blocks Heterocycle-oher series C4 to C6 Chemical Synthesis Halogenated Heterocycles Heterocyclic Building Blocks bc0001