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Chemical structure of 1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE

GF45089

1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE

Also known as [bis(dimethylsilyloxy)-phenylsilyl]oxy-bis(dimethylsilyloxy)-phenylsilane

1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE (catalogue number GF45089) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 66817-59-2. Molecular formula C20H38O5Si6, molecular weight 527.03. IUPAC name: [bis(dimethylsilyloxy)-phenylsilyl]oxy-bis(dimethylsilyloxy)-phenylsilane. Supplied in 2 pack sizes, from 5g at ₪489.47 to 25g at ₪1,896.70; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS66817-59-2MW527.03FormulaC20H38O5Si6
CAS number
66817-59-2
Molecular weight
527.03
Formula
C20H38O5Si6
InChIKey
IHPTYNRQWWBPEK-UHFFFAOYSA-N
Catalogue number
GF45089
Brand
GLPBIO
Computed properties PubChem CID 57352431 · TPSA 46.2 Ų · H-bond donors 0 · H-bond acceptors 5
TPSA
46.2 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
12
Heavy atoms
31

SMILES C[SiH](C)O[Si](C1=CC=CC=C1)(O[SiH](C)C)O[Si](C2=CC=CC=C2)(O[SiH](C)C)O[SiH](C)C

Computed descriptors from PubChem (CID 57352431), 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.