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1723-27-9

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1723-27-9 Structure

1723-27-9 Structure
IdentificationMore
[Name]

THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID
[CAS]

1723-27-9
[Synonyms]

BTH-COOH
BUTTPARK 145\50-55
thieno[3,2-b]thiophene-5-carboxylic acid
THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID
Thieno[3,2-b]thiophene-2-carboxylic acid 95+%
Thieno[3,2-b]thiophene-2-carboxylic Acid
THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID ISO 9001：2015 REACH
[Molecular Formula]

C7H4O2S2
[MDL Number]

MFCD00115174
[Molecular Weight]

184.24
[MOL File]

1723-27-9.mol
Chemical PropertiesBack Directory
[Melting point ]

225-227
[Boiling point ]

386.7±22.0 °C(Predicted)
[density ]

1.601±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,2-8°C
[form ]

powder to crystal
[pka]

3.40±0.30(Predicted)
[color ]

White to Yellow to Green
[CAS DataBase Reference]

1723-27-9(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38-41
[Safety Statements ]

26-37/39-39
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29349990
Hazard InformationBack Directory
[Uses]

Thieno[3,2-b]thiophene-2-carboxylic Acid has been used as a reactant for versatile α,ω-disubstituted tetratienoacene semiconductors for high performance organic thin-film transistors.
[Definition]

ChEBI: Thieno[3,2-b]thiophene-2-carboxylic acid is a thienothiophene.
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

thieno[3,2-b]thiophene-2-carboxylic acid(1723-27-9)
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