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Chemical structure of 1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane

GD11029

1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane

Also known as bis[[dimethylsilyloxy(dimethyl)silyl]oxy]-dimethylsilane

1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane (catalogue number GD11029) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 995-83-5. Molecular formula C10H32O4Si5, molecular weight 357. IUPAC name: bis[[dimethylsilyloxy(dimethyl)silyl]oxy]-dimethylsilane. Supplied in 3 pack sizes, from 1g at ₪171.31 to 25g at ₪995.26; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS995-83-5MW357FormulaC10H32O4Si5
CAS number
995-83-5
Molecular weight
357
Formula
C10H32O4Si5
InChIKey
OMABSGMMFGVCDF-UHFFFAOYSA-N
Catalogue number
GD11029
Brand
GLPBIO
Computed properties PubChem CID 553663 · TPSA 36.9 Ų · H-bond donors 0 · H-bond acceptors 4
TPSA
36.9 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
8
Heavy atoms
19

SMILES C[SiH](C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[SiH](C)C

Computed descriptors from PubChem (CID 553663), 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.