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19156-50-4

5-Methyl-Thiophene-3-Carboxylic Acid

CAS: 19156-50-4

Molecular Formula: C6H6O2S

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19156-50-4 - Names and Identifiers

Name 5-Methyl-Thiophene-3-Carboxylic Acid
Synonyms 5-methyl-3-thenoic acid
3-Carboxy-5-methylthiophene
5-methylthiophene-3-carboxylic acid
5-Methyl-Thiophene-3-Carboxylic Acid
3-Thiophenecarboxylic acid, 5-methyl-
4-Carboxy-2-methylthiophene, 5-Methyl-3-thenoic acid
CAS 19156-50-4

19156-50-4 - Physico-chemical Properties

Molecular FormulaC6H6O2S
Molar Mass142.18
Density1.319±0.06 g/cm3(Predicted)
Melting Point131-132 °C
Boling Point274.7±20.0 °C(Predicted)
pKa4.30±0.10(Predicted)
Storage Condition2-8°C(protect from light)
MDLMFCD01680229

19156-50-4 - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk Codes36 - Irritating to the eyes
Safety Description26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Hazard ClassIRRITANT
19156-50-4
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Hubei Rhema Reference Materials Technology Co., Ltd.
Spot supply
Product Name: 5-methylthiophene-3-carboxylic acid Request for quotation
CAS: 19156-50-4
Tel: 0712-8899838
Email: jy6101@rmastandards.com
Mobile: 86-15787876101
QQ: 2518299249 Click to send a QQ message
Wechat: 15787876101
Shanghai Amole Biotechnology Co., Ltd.
Spot supply
Product Name: 5-Methylthiophene-3-carboxylicacid Request for quotation
CAS: 19156-50-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
Shanghai Macklin Biochemical Co., Ltd
Spot supply
Product Name: 5-methylthiophene-3-carboxylic acid Visit Supplier Webpage Request for quotation
CAS: 19156-50-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: 5-Methylthiophene-3-carboxylic acid Visit Supplier Webpage Request for quotation
CAS: 19156-50-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 5-Methyl-Thiophene-3-Carboxylic Acid Visit Supplier Webpage Request for quotation
CAS: 19156-50-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
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19156-50-4
142345-67-3
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