ChemicalBook >> CAS DataBase List >>8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid

8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid

8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid structure

CAS No.: 255395-56-3

Chemical Name:: 8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid

Synonyms: 8-Chloro-4H-thieno[3,2-c]thiochromene-2-carboxylic acid;8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid;4H-Thieno[3,2-c][1]benzothiopyran-2-carboxylic acid, 8-chloro-

CBNumber:: CB1277782

Molecular Formula:: C12H7ClO2S2

Molecular Weight:: 282.77

MDL Number:: MFCD00107150

MOL File:: 255395-56-3.mol

Last updated:2026-09-12 18:49:08

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8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid Properties

Boiling point	544.6±50.0 °C(Predicted)
Density	1.575±0.06 g/cm3(Predicted)
pka	3.47±0.20(Predicted)

SAFETY

Risk and Safety Statements

HS Code

2934999090

NFPA 704

	1
2		0

8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR111468	8-Chloro-4H-thieno[3,2-c]thiochromene-2-carboxylicacid	255395-56-3	250mg	$174	2021-12-16	Buy
SynQuest Laboratories	6H21-5-00	8-Chloro-4H-thieno[3,2-c]thiochromene-2-carboxylic acid	255395-56-3	250mg	$192	2021-12-16	Buy
Apolloscientific	OR111468	8-Chloro-4H-thieno[3,2-c]thiochromene-2-carboxylicacid	255395-56-3	1g	$522	2021-12-16	Buy
SynQuest Laboratories	6H21-5-00	8-Chloro-4H-thieno[3,2-c]thiochromene-2-carboxylic acid	255395-56-3	1g	$576	2021-12-16	Buy

Product number	Packaging	Price	Buy
OR111468	250mg	$174	Buy
6H21-5-00	250mg	$192	Buy
OR111468	1g	$522	Buy
6H21-5-00	1g	$576	Buy

8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid Suppliers

Global Suppliers ( 7)

Supplier	Tel	Email	Country	ProdList	Advantage
Matrix Scientific	--	sales@matrixscientific.com	United States	6579	80
Atomax Chemicals Co., Ltd	--	info@atomaxchem.com	China	6470	43
CARBONE SCIENTIFIC CO.,LTD	--	sales@carbonesci.com	United Kingdom	6606	30
Guangzhou WeiBo Chemical Co., Ltd.	--	weibochem@163.com	China	6187	67
3B Scientific Corporation	--	sales@3bsc.com	United States	6637	47
Service Chemical Inc.	--	sales@chemos-group.com	Germany	6281	71
Maybridge Chemical Co., Ltd.	--		Belgium	6288	73

Supplier	Advantage
Matrix Scientific	80
Atomax Chemicals Co., Ltd	43
CARBONE SCIENTIFIC CO.,LTD	30
Guangzhou WeiBo Chemical Co., Ltd.	67
3B Scientific Corporation	47
Service Chemical Inc.	71
Maybridge Chemical Co., Ltd.	73

255395-56-3 (8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid) Related Search:

2,4-Dimethyl-5-phenylthiophene 4,5-Dimethylthiophene-2-carboxaldehyde 5-Phenyl-2-thiophenecarbaldehyde Methyl 3-amino-8-chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylate 4-Methyl-5-phenyl-thiophene-2-carboxylic acid

4,5-Dimethylthiophene-2-carboxylic acid 8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid Methyl 8-chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylate 2-Methyl-5-phenylthiophene 2-Phenylthiophene

5-Methyl-2-thiophenecarboxylic acid 5-Phenylthiophene-2-carboxylic acid 2,3,5-Trimethylthiophene

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8-Chloro-4H-thieno[3,2-c]thiochromene-2-carboxylic acid 4H-Thieno[3,2-c][1]benzothiopyran-2-carboxylic acid, 8-chloro- 8-Chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid 255395-56-3 C12H7ClO2S2