Loading...
Chemical structure of Hexadecamethylcyclooctasiloxane

GB58794

Hexadecamethylcyclooctasiloxane

Also known as 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16-hexadecamethyl-1,3,5,7,9,11,13,15-octaoxa-2,4,6,8,10,12,14,16-octasilacyclohexadecane

Hexadecamethylcyclooctasiloxane (catalogue number GB58794) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 556-68-3. Molecular formula C16H48O8Si8, molecular weight 593.23. IUPAC name: 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16-hexadecamethyl-1,3,5,7,9,11,13,15-octaoxa-2,4,6,8,10,12,14,16-octasilacyclohexadecane. Supplied in 2 pack sizes, from 250mg at ₪1,003.41 to 1g at ₪3,646.55; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS556-68-3MW593.23FormulaC16H48O8Si8
CAS number
556-68-3
Molecular weight
593.23
Formula
C16H48O8Si8
InChIKey
XKJMJYZFAWYREL-UHFFFAOYSA-N
Catalogue number
GB58794
Brand
GLPBIO
Computed properties PubChem CID 11170 · TPSA 73.8 Ų · H-bond donors 0 · H-bond acceptors 8
TPSA
73.8 Ų
H-bond donors
0
H-bond acceptors
8
Rotatable bonds
0
Heavy atoms
32

SMILES C[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)C

Computed descriptors from PubChem (CID 11170), 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.