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ChemicalBook--->CAS DataBase List--->18646-81-6

18646-81-6

18646-81-6 Structure

18646-81-6 Structure
IdentificationBack Directory
[Name]

thieno[3,2-b]thiophene-2,5-dicarboxylic acid
[CAS]

18646-81-6
[Synonyms]

TT-2COOH
thieno[3,2-b]thiophene-2,5-dicarboxylic acid
Thieno[3,2-b]thiophene-2,4-dicarboxylic acid
[Molecular Formula]

C8H4O4S2
[MDL Number]

MFCD01927152
[MOL File]

18646-81-6.mol
[Molecular Weight]

228.24
Chemical PropertiesBack Directory
[Melting point ]

340-350 °C (decomp)
[Boiling point ]

544.1±45.0 °C(Predicted)
[density ]

1.789±0.06 g/cm3(Predicted)
[pka]

2.88±0.30(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H302-H319-H335
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501
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