3,4-Dichloro-1-benzothiophene-2-carboxylic acid

3,4-Dichloro-1-benzothiophene-2-carboxylic acid structure

CAS No.: 34576-95-9

Chemical Name:: 3,4-Dichloro-1-benzothiophene-2-carboxylic acid

Synonyms: AKOS B000019;3,4-dichlorobenzothiophene-2-carboxylic acid;3,4-dichloro-2-benzothiophenecarboxylic acid;3,4-Dichloro-1-benzothiophene-2-carboxylic acid;3,4-DICHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID;Benzo[b]thiophene-2-carboxylic acid, 3,4-dichloro-

CBNumber:: CB0313834

Molecular Formula:: C9H4Cl2O2S

Molecular Weight:: 247.1

MDL Number:: MFCD00617272

MOL File:: Mol file

MSDS File:: SDS

Last updated:2026-09-12 18:48:07

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3,4-Dichloro-1-benzothiophene-2-carboxylic acid Properties

Boiling point	426.4±40.0 °C(Predicted)
Density	1.653±0.06 g/cm3(Predicted)
pka	2.01±0.30(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
Hazard Codes	Xi
HazardClass	IRRITANT

3,4-Dichloro-1-benzothiophene-2-carboxylic acid price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00I6R5	3,4-Dichloro-1-benzothiophene-2-carboxylic acid tech	34576-95-9	100mg	$154	2026-05-29	Buy
aablocks	AA00I6R5	3,4-Dichloro-1-benzothiophene-2-carboxylic acid tech	34576-95-9	250mg	$298	2026-05-29	Buy
Crysdot	CD11139253	3,4-Dichlorobenzo[b]thiophene-2-carboxylic acid 95+%	34576-95-9	5g	$541	2026-05-26	Buy
Labseeker	SC-41294	3,4-dichloro-1-benzothiophene-2-carboxylic acid 95	34576-95-9	5g	$1228	2026-05-23	Buy
Labseeker	SC-41294	3,4-dichloro-1-benzothiophene-2-carboxylic acid 95	34576-95-9	10g	$2163	2026-05-23	Buy

Product number	Packaging	Price	Buy
AA00I6R5	100mg	$154	Buy
AA00I6R5	250mg	$298	Buy
CD11139253	5g	$541	Buy
SC-41294	5g	$1228	Buy
SC-41294	10g	$2163	Buy

3,4-Dichloro-1-benzothiophene-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-Dichloro-1-benzothiophene-2-carboxylic acid Suppliers

Global Suppliers ( 23)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Hangzhou Bingochem Co., Ltd.	0571-87658025	sales@bingochem.com	China	21532	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	400-0628126	sales-team@aobchem.com.cn	China	49995	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +86-15355479329	market18@leapchem.com	China	43303	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +8619957148339	market18@leapchem.com	China	24569	58

Supplier	Advantage
Wuhan Chemwish Technology Co., Ltd	56
Aikon International Limited	58
Hangzhou Bingochem Co., Ltd.	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	58
HANGZHOU LEAP CHEM CO., LTD.	58
HANGZHOU LEAP CHEM CO., LTD.	58

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3,4-dichloro-2-benzothiophenecarboxylic acid 3,4-dichlorobenzothiophene-2-carboxylic acid AKOS B000019 3,4-DICHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Benzo[b]thiophene-2-carboxylic acid, 3,4-dichloro- 3,4-Dichloro-1-benzothiophene-2-carboxylic acid 34576-95-9