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ChemicalBook--->CAS DataBase List--->250-84-0

250-84-0

250-84-0 Structure

250-84-0 Structure
IdentificationBack Directory
[Name]

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

250-84-0
[Synonyms]

1,6-Thiophthene
1,6-Dithiapentalene
THIENO[2,3-B]THIOPHENE
[Molecular Formula]

C6H4S2
[MDL Number]

MFCD02824126
[MOL File]

250-84-0.mol
[Molecular Weight]

140.23
Chemical PropertiesBack Directory
[Melting point ]

7°C(lit.)
[Boiling point ]

226°C(lit.)
[density ]

1.326 g/cm 3 at 25 °C
[refractive index ]

n20/D1.668
[Fp ]

93℃
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[form ]

liquid
[color ]

Colorless to Light orange to Yellow
[LogP]

3.043 (est)
[CAS DataBase Reference]

250-84-0
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22-36/37/38
[Safety Statements ]

26
[RIDADR ]

UN 3334
[WGK Germany ]

3
[HS Code ]

2934.99.4400
Hazard InformationBack Directory
[Definition]

ChEBI: Liquid thiophthene is a thienothiophene.
[Synthesis Reference(s)]

Synthetic Communications, 21, p. 145, 1991 DOI: 10.1080/00397919108020803
Spectrum DetailBack Directory
[Spectrum Detail]

THIENO[2,3-B]THIOPHENE(250-84-0)1HNMR
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