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Chemical structure of 1,3,5-Tris(phenylethynyl)benzene

GB52741

1,3,5-Tris(phenylethynyl)benzene

Also known as 1,3,5-tris(2-phenylethynyl)benzene

1,3,5-Tris(phenylethynyl)benzene (catalogue number GB52741) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 118688-56-5. Molecular formula C30H18, molecular weight 378.46. IUPAC name: 1,3,5-tris(2-phenylethynyl)benzene. Supplied in 2 pack sizes, from 250mg at ₪942.23 to 1g at ₪2,023.14; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS118688-56-5MW378.46FormulaC30H18
CAS number
118688-56-5
Molecular weight
378.46
Formula
C30H18
InChIKey
YUOGUVUAZGQYFR-UHFFFAOYSA-N
Catalogue number
GB52741
Brand
GLPBIO
Computed properties PubChem CID 15439419 · XLogP 8.8 · TPSA 0 Ų · H-bond donors 0
XLogP
8.8
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
0
Rotatable bonds
6
Heavy atoms
30

SMILES C1=CC=C(C=C1)C#CC2=CC(=CC(=C2)C#CC3=CC=CC=C3)C#CC4=CC=CC=C4

Computed descriptors from PubChem (CID 15439419), 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.