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

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

Physical and Chemical Properties

Solubility in water
Very soluble
Melting Point
359
pKa/pKb
2.62
Partition Coefficient
1.19
Refractive Index
 

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.

Hazards Identification

EC Risk Phrase
R 36/37/38
EC Safety Phrase
S 26 36
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