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Chemical structure of 1,7-Dichlorooctamethyltetrasiloxane

GB52924

1,7-Dichlorooctamethyltetrasiloxane

Also listed as 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane

1,7-Dichlorooctamethyltetrasiloxane (catalogue number GB52924) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2474-02-4. Molecular formula C8H24Cl2O3Si4, molecular weight 351.52. IUPAC name: chloro-[[[chloro(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane. Supplied in 2 pack sizes, from 1g at ₪130.53 to 5g at ₪387.50; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2474-02-4MW351.52FormulaC8H24Cl2O3Si4
CAS number
2474-02-4
Molecular weight
351.52
Formula
C8H24Cl2O3Si4
InChIKey
UHRAUGIQJXURFE-UHFFFAOYSA-N
Catalogue number
GB52924
Brand
GLPBIO
Computed properties PubChem CID 75584 · TPSA 27.7 Ų · H-bond donors 0 · H-bond acceptors 3
TPSA
27.7 Ų
H-bond donors
0
H-bond acceptors
3
Rotatable bonds
6
Heavy atoms
17

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

Computed descriptors from PubChem (CID 75584), 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.