ChemicalBook--->CAS DataBase List--->175361-81-6

175361-81-6

175361-81-6 Structure

175361-81-6 Structure
IdentificationBack Directory
[Name]

2,5-Bis-Thiopheneboronic acid pinacol ester
[CAS]

175361-81-6
[Synonyms]

2,5-Bis-Thiopheneboronic acid pinacol ester
Thiophene-2,5-diboronic acids pinacol ester
2,5-Thiophenediboronic acid bis(pinacol) ester
Thiophene-2,5-diboronic acid bis(pinacol) ester
2,5-Bis-thiopheneboronic acid, pinacol ester 98%
Bis(4,4,5,5-tetramethyl-1,3-dioxaborolane)-2,5-thiophene
Thiophene-2,5-diboronic acid bis(pinacol) ester 99% (GC)
2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
2,2'-(2,5-Thiophenediyl)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]
1,3,2-Dioxaborolane, 2,2'-(2,5-thiophenediyl)bis[4,4,5,5-tetramethyl-
4,4,5,5-tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]-1,3,2-dioxaborolane
[Molecular Formula]

C16H26B2O4S
[MDL Number]

MFCD09800563
[MOL File]

175361-81-6.mol
[Molecular Weight]

336.06
Chemical PropertiesBack Directory
[Melting point ]

216-220℃
[Boiling point ]

434.3±30.0 °C(Predicted)
[density ]

1.08±0.1 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
[form ]

powder
[color ]

White to Almost white
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P280-P304+P340-P305+P351+P338
[WGK Germany ]

3
[HS Code ]

2934999090
Hazard InformationBack Directory
[Uses]

Diboronic acid ester thiophene monomer for polymerization by Suzuki coupling; used for OPV and OFET applications.
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