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Chemical structure of (3,3'-Difluoro-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane)

GF52659

(3,3'-Difluoro-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane)

Also known as [4-fluoro-5-(3-fluoro-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilane

(3,3'-Difluoro-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane) (catalogue number GF52659) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1619967-07-5. Molecular formula C14H20F2S2Si2, molecular weight 346.61. IUPAC name: [4-fluoro-5-(3-fluoro-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilane. Supplied as 1g at ₪399.73; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1619967-07-5MW346.61FormulaC14H20F2S2Si2
CAS number
1619967-07-5
Molecular weight
346.61
Formula
C14H20F2S2Si2
InChIKey
BBPKQPLFOQUQPA-UHFFFAOYSA-N
Catalogue number
GF52659
Brand
GLPBIO
Computed properties PubChem CID 118989111 · TPSA 56.5 Ų · H-bond donors 0 · H-bond acceptors 4
TPSA
56.5 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
3
Heavy atoms
20

SMILES C[Si](C)(C)C1=CC(=C(S1)C2=C(C=C(S2)[Si](C)(C)C)F)F

Computed descriptors from PubChem (CID 118989111), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.