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2-BROMO-5-CHLOROTHIOPHENE

2-BROMO-5-CHLOROTHIOPHENE structure

CAS No.: 2873-18-9

Chemical Name:: 2-BROMO-5-CHLOROTHIOPHENE

Synonyms: 2-BROMO-5-CHLOROTHIO;Rivaroxaban Impurity 123;α-Bromo-α-chlorothiophene;2-BROMO-5-CHLOROTHIOPHENE;2-CHLORO-5-BROMO THIOPHENE;Thiophene,2-bromo-5-chloro-;Thiophene, 2-bromo-5-chloro-;2-Bromo-5-chlorothiophene >2-Bromo-5-chlorothiophene 98%;2-Bromo-5-chlorothiophene,95%

CBNumber:: CB9435856

Molecular Formula:: C4H2BrClS

Molecular Weight:: 197.48

MDL Number:: MFCD00014523

MOL File:: 2873-18-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:58:44

Product description	Number	Pack Size	Price
2-Bromo-5-chlorothiophene >95.0%(GC)	B1996	5g	$72
2-Bromo-5-chlorothiophene >95.0%(GC)	B1996	25g	$282
2-Bromo-5-chlorothiophene	B684918	1g	$45
2-Bromo-5-chlorothiophene 95%	001653	25g	$46
2-Bromo-5-chlorothiophene 98%	OR4520	25g	$51
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2-BROMO-5-CHLOROTHIOPHENE Properties

Melting point	-20°C
Boiling point	69-70 °C/18 mmHg (lit.)
Density	1.803 g/mL at 25 °C (lit.)
refractive index	n20/D 1.596(lit.)
Flash point	185 °F
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
form	liquid
color	Light yellow to Brown
Specific Gravity	1.803
BRN	109897
InChI	1S/C4H2BrClS/c5-3-1-2-4(6)7-3/h1-2H
InChIKey	ZFAJPWYXLYGUJU-UHFFFAOYSA-N
SMILES	Clc1ccc(Br)s1
CAS DataBase Reference	2873-18-9(CAS DataBase Reference)
FDA UNII	47FH8PL6YT
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS06

Signal word

Warning

Hazard statements

H227-H315-H319-H302-H312-H331

Precautionary statements

P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P210e-P261-P305+P351+P338-P405-P501a

PPE

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Hazard Codes

Risk Statements

20/21/22-36/37/38

Safety Statements

26-36-24/25

RIDADR

NA 1993 / PGIII

WGK Germany

Hazard Note

Harmful

HazardClass

IRRITANT

HazardClass

6.1

HS Code

29349990

Storage Class

10 - Combustible liquids

NFPA 704

	2
2		0

2-BROMO-5-CHLOROTHIOPHENE price More Price(34)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	B1996	2-Bromo-5-chlorothiophene >95.0%(GC)	2873-18-9	5g	$72	2026-04-30	Buy
TCI Chemical	B1996	2-Bromo-5-chlorothiophene >95.0%(GC)	2873-18-9	25g	$282	2026-04-30	Buy
TRC	B684918	2-Bromo-5-chlorothiophene	2873-18-9	1g	$45	2021-12-16	Buy
Matrix Scientific	001653	2-Bromo-5-chlorothiophene 95%	2873-18-9	25g	$46	2021-12-16	Buy
Apolloscientific	OR4520	2-Bromo-5-chlorothiophene 98%	2873-18-9	25g	$51	2021-12-16	Buy

Product number	Packaging	Price	Buy
B1996	5g	$72	Buy
B1996	25g	$282	Buy
B684918	1g	$45	Buy
001653	25g	$46	Buy
OR4520	25g	$51	Buy

2-BROMO-5-CHLOROTHIOPHENE Chemical Properties,Uses,Production

Chemical Properties

CLEAR LIGHT YELLOW TO PINK-ORANGE LIQUID

Uses

2-Bromo-5-chlorothiophene was used in the synthesis of monomer of 1,4-bis(5-chlorothiophene)-buta-1,3-diyne and 5-chloro-2-[(trimethylsilyl)-ethynyl]thiophene.

General Description

2-Bromo-5-chlorothiophene is a halogen-substituted thiophene and its photodissociation dynamics was studied by resonance enhanced multiphoton ionization time-of-flight technique. Electrochemical reduction of 2-bromo-5-chlorothiophene at carbon cathode in dimethylformamide containing tetramethylammonium perchlorate was reported.

2-BROMO-5-CHLOROTHIOPHENE Preparation Products And Raw materials

Raw materials

Preparation Products

5-CHLORO-2-THIOPHENECARBONITRILE 2-(5-Chloro-2-thienyl)-5-methylpyridine

2-BROMO-5-CHLOROTHIOPHENE Suppliers

Global( 209)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2988	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29819	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15082	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
Standardpharm Co. Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Antai Fine Chemical Technology Co.,Limited	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
AFINE CHEMICALS LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 2-BROMO-5-CHLOROTHIOPHENE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-30	2-BROMO-5-CHLOROTHIOPHENE 2873-18-9	US $0.00-0.00 / KG	1KG	98%	2000	Shenzhen Nexcon Pharmatechs Ltd.
2026-03-20	2-BROMO-5-CHLOROTHIOPHENE 2873-18-9	US $10.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-04-04	2-BROMO-5-CHLOROTHIOPHENE 2873-18-9	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
US $0.00-0.00 / KG
98%
Shenzhen Nexcon Pharmatechs Ltd.

2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

2-BROMO-5-CHLOROTHIOPHENE Spectrum

2-BROMO-5-CHLOROTHIOPHENE(2873-18-9)MS 2-BROMO-5-CHLOROTHIOPHENE(2873-18-9)¹HNMR 2-BROMO-5-CHLOROTHIOPHENE(2873-18-9)¹³CNMR 2-BROMO-5-CHLOROTHIOPHENE(2873-18-9)IR1 2-BROMO-5-CHLOROTHIOPHENE(2873-18-9)Raman

2873-18-9(2-BROMO-5-CHLOROTHIOPHENE)Related Search:

3-Bromo-2-chlorothiophene,97%,3-BROMO-2-CHLOROTHIOPHENE 2-BROMO-4-CHLOROTHIENO[3,2-C]PYRIDINE 2-BROMO-5-CHLOROTHIOPHENE 4-BROMO-5-CHLOROTHIOPHENE-2-SULFONYL CHLORIDE 5-Bromo-2-chlorothiophene

7-BROMO-4-CHLOROTHIENO[3,2-D]PYRIMIDINE 4-BROMO-2-CHLOROTHIOPHENE 3-BROMO-5-CHLOROTHIOPHENE-2-SULPHONYL CHLORIDE,3-BROMO-5-CHLOROTHIOPHENE-2-SULFONYL CHLORIDE,3-Bromo-5-chlorothiophene-2-sulfonyl chloride, 95+% 6-bromo-4-chlorothieno[3,2-d]pyrimidine 6-BROMO-4-CHLOROTHIENO[2,3-D]PYRIMIDINE

2-BROMO-3-FORMYL-5-CHLORO-THIOPHENE 2-BROMO-3-CHLOROTHIOPHENE 2-Bromo-3-chlorothiophene-5-sulphonyl chloride 3,3'-bis[4-bromo-2-chlorothiophene] 4-Bromo-3-chlorothiophene

3,3'-bis[2-bromo-4-chlorothiophene] AKOS 91636 AKOS 91723

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2-Bromo-5-chlorothiophene 98% Thiophene, 2-bromo-5-chloro- Thiophene,2-bromo-5-chloro- α-Bromo-α-chlorothiophene Rivaroxaban Impurity 123 2-BROMO-5-CHLOROTHIOPHENE 2-CHLORO-5-BROMO THIOPHENE 2-CHLORO-5-BROMO THIOPHENE 98.0%MIN 2-Bromo-5-chlorothiophene,95% 2-BROMO-5-CHLOROTHIO 2-Bromo-5-chlorothiophene > 2-BROMO-5-CHLOROTHIOPHENE ISO 9001：2015 REACH 2-chloro-5-bromothiophene (2-bromo-5-chlorothiophene) 2873-18-9 2872-18-9 Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Thiophenes Heterocycle-oher series Halogenated Heterocycles Heterocyclic Building Blocks Thiophenes ThiophenesBuilding Blocks Thiophene&Benzothiophene Miscellaneous Thiophens