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Chemical structure of ((4-Ethynylphenyl)ethynyl)triisopropylsilane

GF54468

((4-Ethynylphenyl)ethynyl)triisopropylsilane

Also known as 2-(4-ethynylphenyl)ethynyl-tri(propan-2-yl)silane

((4-Ethynylphenyl)ethynyl)triisopropylsilane (catalogue number GF54468) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 175345-90-1. Molecular formula C19H26Si, molecular weight 282.4953. IUPAC name: 2-(4-ethynylphenyl)ethynyl-tri(propan-2-yl)silane. Supplied as 50mg at ₪444.60; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS175345-90-1MW282.4953FormulaC19H26Si
CAS number
175345-90-1
Molecular weight
282.4953
Formula
C19H26Si
InChIKey
ZGZVOFPKSXXWKI-UHFFFAOYSA-N
Catalogue number
GF54468
Brand
GLPBIO
Computed properties PubChem CID 10891331 · TPSA 0 Ų · H-bond donors 0 · H-bond acceptors 0
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
0
Rotatable bonds
6
Heavy atoms
20

SMILES CC(C)[Si](C#CC1=CC=C(C=C1)C#C)(C(C)C)C(C)C

Computed descriptors from PubChem (CID 10891331), 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.