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Chemical structure of 1-Chloro-3-(triphenylphosphoranylidene)-2-propanone

GB53138

1-Chloro-3-(triphenylphosphoranylidene)-2-propanone

Also known as 1-chloro-3-(triphenyl-lambda5-phosphanylidene)propan-2-one

1-Chloro-3-(triphenylphosphoranylidene)-2-propanone (catalogue number GB53138) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 13605-66-8. Molecular formula C21H18ClOP, molecular weight 352.79. IUPAC name: 1-chloro-3-(triphenyl-lambda5-phosphanylidene)propan-2-one. Supplied in 4 pack sizes, from 100mg at ₪130.53 to 5g at ₪1,811.04; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS13605-66-8MW352.79FormulaC21H18ClOP
CAS number
13605-66-8
Molecular weight
352.79
Formula
C21H18ClOP
InChIKey
NYAMPFDYTBDISG-UHFFFAOYSA-N
Catalogue number
GB53138
Brand
GLPBIO
Computed properties PubChem CID 287004 · XLogP 4.2 · TPSA 17.1 Ų · H-bond donors 0
XLogP
4.2
TPSA
17.1 Ų
H-bond donors
0
H-bond acceptors
1
Rotatable bonds
5
Heavy atoms
24

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

Computed descriptors from PubChem (CID 287004), 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.