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Home >> Chemical Listing >> T >> Thieno[2,3-b]thiophene-2-carboxylic acid

Thieno[2,3-b]thiophene-2-carboxylic acid
[CAS# 14756-75-3]

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Identification
NameThieno[2,3-b]thiophene-2-carboxylic acid
Synonyms2-Thieno[2,3-b]thiophenecarboxylic acid
Molecular StructureCAS # 14756-75-3, Thieno[2,3-b]thiophene-2-carboxylic acid
Molecular FormulaC7H4O2S2
Molecular Weight184.24
CAS Registry Number14756-75-3
EC Number692-051-6
Properties
SolubilitySlightly soluble (1.8 g/L) (25 °C), Calc.*
Density1.601±0.06 g/cm3 (20 °C 760 Torr), Calc.*
Melting point249 °C (ethanol )**
*Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)
**Gol'dfarb, Ya. L.
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2H319
SDSAvailable
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