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3-Formyl-2-thiophenecarboxylic acid
[CAS# 19991-68-5]

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Identification
Name3-Formyl-2-thiophenecarboxylic acid
Molecular StructureCAS # 19991-68-5, 3-Formyl-2-thiophenecarboxylic acid
Molecular FormulaC6H4O3S
Molecular Weight156.16
CAS Registry Number19991-68-5
EC Number827-769-2
Properties
SolubilitySlightly soluble (2.7 g/L) (25 °C), Calc.*
Density1.514±0.06 g/cm3 (20 °C 760 Torr), Calc.*
Melting point130-131 °C (benzene ligroine )**
*Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
**Gronowitz, Salo
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute toxicityAcute Tox.4H302
Skin irritationSkin Irrit.2H315
Specific target organ toxicity - single exposureSTOT SE3H335
Eye irritationEye Irrit.2AH319
SDSAvailable
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