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Chemical structure of (Triphenylphosphoranylidene)acetaldehyde

GD22806

(Triphenylphosphoranylidene)acetaldehyde

Also known as 2-(triphenyl-lambda5-phosphanylidene)acetaldehyde

(Triphenylphosphoranylidene)acetaldehyde (catalogue number GD22806) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2136-75-6. Molecular formula C20H17OP, molecular weight 304.322. IUPAC name: 2-(triphenyl-lambda5-phosphanylidene)acetaldehyde. Supplied in 2 pack sizes, from 25g at ₪101.97 to 100g at ₪310.00; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2136-75-6MW304.322FormulaC20H17OP
CAS number
2136-75-6
Molecular weight
304.322
Formula
C20H17OP
InChIKey
CQCAYWAIRTVXIY-UHFFFAOYSA-N
Catalogue number
GD22806
Brand
GLPBIO
Computed properties PubChem CID 75051 · XLogP 3.6 · TPSA 17.1 Ų · H-bond donors 0
XLogP
3.6
TPSA
17.1 Ų
H-bond donors
0
H-bond acceptors
1
Rotatable bonds
4
Heavy atoms
22

SMILES C1=CC=C(C=C1)P(=CC=O)(C2=CC=CC=C2)C3=CC=CC=C3

Computed descriptors from PubChem (CID 75051), 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.