Thiophene-2,5-dicarboxylic acid(4282-31-9)MSDS Melting Point Boiling Density Storage Transport

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Thiophene-2,5-dicarboxylic acid(4282-31-9)

Supplier Product Identification Physical and Chemical Properties Exposure Controls/Personal Protection Hazards Identification

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Product Identification

Product Name

Thiophene-2,5-dicarboxylic acid

Synonyms

2,5-Dicarboxythiophene
Thiophene-2,5-dicarboxylic acid

CAS

4282-31-9

Formula

C6H4O4S

Molecular Weight

172.16

EINECS

224-284-2

Beilstein/Gmelin

136781

Beilstein Reference

5-18-07-00049

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Physical and Chemical Properties

Solubility in water

Very soluble

Melting Point

359

pKa/pKb

2.62

Partition Coefficient

1.19

Refractive Index

Less

Exposure Controls/Personal Protection

Exposure Effects

The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.

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Hazards Identification

EC Risk Phrase

R 36/37/38

EC Safety Phrase

S 26 36

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ContactMore

Jiangxi Estik Technology Development Co., Ltd

Tel: 21-58999881
WebSite: http://www.xtick.cn

Jiangxi Boye Medical Technology Co., Ltd

Tel: 15387090420
WebSite: https://www.boyechemicals.com/

Shandong Zircon Biotechnology Co., LTD

Tel: 0531-81170369

J & K SCIENTIFIC LTD.

Tel: 18210857532;
Fax: 86-10-82849933
WebSite: https://www.jkchemical.com

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688
Fax: 86-21-61259102
WebSite: http://www.x-labseek.com/