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Chemical structure of Triphenylphosphine Selenide

GD22820

Triphenylphosphine Selenide

Also known as triphenyl(selanylidene)-lambda5-phosphane

Triphenylphosphine Selenide (catalogue number GD22820) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 3878-44-2. Molecular formula C18H15PSe, molecular weight 341.245. IUPAC name: triphenyl(selanylidene)-lambda5-phosphane. Supplied as 5g at ₪216.18; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS3878-44-2MW341.245FormulaC18H15PSe
CAS number
3878-44-2
Molecular weight
341.245
Formula
C18H15PSe
InChIKey
ZFVJLNKVUKIPPI-UHFFFAOYSA-N
Catalogue number
GD22820
Brand
GLPBIO
Computed properties PubChem CID 298720 · TPSA 0 Ų · H-bond donors 0 · H-bond acceptors 0
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
0
Rotatable bonds
3
Heavy atoms
20

SMILES C1=CC=C(C=C1)P(=[Se])(C2=CC=CC=C2)C3=CC=CC=C3

Computed descriptors from PubChem (CID 298720), 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.