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Chemical structure of Dodecamethylpentasiloxane

GC65481

Dodecamethylpentasiloxane

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

Dodecamethylpentasiloxane is a component of siloxanes and can be used as silicone oil

ChemicalCAS141-63-9MW384.84FormulaC12H36O4Si5
CAS number
141-63-9
Molecular weight
384.84
Formula
C12H36O4Si5
Solubility
DMSO ： 10 mg/mL (25·98 mM; ultrasonic and warming and heat to 80°C)
InChIKey
FBZANXDWQAVSTQ-UHFFFAOYSA-N
Catalogue number
GC65481
Brand
GLPBIO
Computed properties PubChem CID 8853 · 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
21

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

Computed descriptors from PubChem (CID 8853), 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.