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Chemical structure of 1,1,3,5,5-pentamethyl-3-phenyl-1,5-divinyltrisiloxane

GF45714

1,1,3,5,5-pentamethyl-3-phenyl-1,5-divinyltrisiloxane

Also known as bis[[ethenyl(dimethyl)silyl]oxy]-methyl-phenylsilane

1,1,3,5,5-pentamethyl-3-phenyl-1,5-divinyltrisiloxane (catalogue number GF45714) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 17902-95-3. Molecular formula C15H26O2Si3, molecular weight 322.62224. IUPAC name: bis[[ethenyl(dimethyl)silyl]oxy]-methyl-phenylsilane. Supplied as 1g at ₪591.44; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS17902-95-3MW322.62224FormulaC15H26O2Si3
CAS number
17902-95-3
Molecular weight
322.62224
Formula
C15H26O2Si3
InChIKey
VTXMEXQKYKOHEN-UHFFFAOYSA-N
Catalogue number
GF45714
Brand
GLPBIO
Computed properties PubChem CID 87358 · TPSA 18.5 Ų · H-bond donors 0 · H-bond acceptors 2
TPSA
18.5 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
7
Heavy atoms
20

SMILES C[Si](C)(C=C)O[Si](C)(C1=CC=CC=C1)O[Si](C)(C)C=C

Computed descriptors from PubChem (CID 87358), 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.