Thiophene-3,4-dicarboxylic acid

Identify Properties Safty Prices Suppliers 16 Links ☰

Identify Properties Safty Prices Suppliers 16 Links

CAS 4282-29-5

Formula C6H4O4S

MDL MFCD00067079

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
511893570256	Thiophene-3,4-dicarboxylic acid (511893570256)		on request	+ -

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Identify

Synonyms:

3,4-thiophenedicarboxylic acid ; 3,4-thiophenedicarboxylic acid ,98% ; 3,4-dicarboxythiophene ; thiophene-3,4-dicarboxylic acid ; 3,4-thiophenedicarboxylic acid,97%

CAS:

4282-29-5

EINECS:

Molecular Formula:

C6H4O4S

MDL:

MFCD00067079

SMILES:

C1=C(C(=CS1)C(=O)O)C(=O)O

Properties

Molecular Weight:

172.16 g·mol−1

Melting point:

227-231 °C

Physical Description:

yellow to beige-pinkish or light brown crystalline

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

24/25 (S)

Prices

For Thiophene-3,4-dicarboxylic acid we can currently show 39 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 130.00 for 5 g to USD 34.00 per 5 g in 2024 .

Last detected Prices

Size	Availability	Last Price	Quantity
5 g	on request	$34.00	+ -
10 g	on request	$50.00	+ -
25 g	on request	$123.00	+ -
100 g	on request	$343.00	+ -

Last price review [2024-09-16]

Suppliers

Global Thiophene-3,4-dicarboxylic aci... Suppliers : Germany (2) P.R.China (12) U.K. (1) USA (1)

Supplier	Phone	Fax	Country	Inquiry contact
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
BuGuCh & Partners			Germany	REQUEST
Capot Chemical Co., Ltd.	+86-571-85586718	+86-571-85864795	P.R.China	REQUEST
Carbone Scientific Co., Ltd.	+44 (0)203 769 4441 ext 1	+44 (0)203 769 4441 ext 2	U.K.	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Hangzhou Keying Chem Co., Ltd.	+86-571-85378921	+86-571-85378913	P.R.China	REQUEST
Hangzhou Lingrui Chemical Co., Ltd.	+86-571-88092529	+86-571-87334908	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Nantong Xindao Biotech Ltd	+86 19033786557		P.R.China	REQUEST
Sancai Industry Co.,Ltd.	+86-531-88913079	+86-531-88913079	P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
Xiamen Hisunny Chemical Co., Ltd.	+86-592-3327115	+86-592-5823596	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST