2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene TCI B5196

Chemical Identity

CAS No.: 139896-65-4
PubChem: CID 85633934·SID 354333650
Formula: C16H20S2Si2
Molecular weight: 332.6 g/mol
Purity: >98.0%(GC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: trimethyl-[2-[5-(2-trimethylsilylethynyl)thieno[3,2-b]thiophen-2-yl]ethynyl]silane
SMILES: C[Si](C)(C)C#CC1=CC2=C(S1)C=C(S2)C#C[Si](C)(C)C
InChIKey: OWXZBWIZKNUJOL-UHFFFAOYSA-N

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Berat 200mg 1g

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2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene (CAS 139896-65-4) is a high-quality chemical from TCI, supplied as GC Grade / for Synthesis.

Application: Used as a silylating reagent for hydroxyl-group protection and GC derivatisation.

Specifications:

Molecular formula: C16H20S2Si2
CAS number: 139896-65-4
Purity: >98.0%(GC)
TCI product code: B5196

Available from AMI Scientific, the authorised TCI distributor in Indonesia. Contact us for pricing and stock availability — we ship throughout Indonesia.