Tricyclohexylphosphine (CAS 2622-14-2) Sigma-Aldrich

Tricyclohexylphosphine molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 5 grades and pack sizes of Tricyclohexylphosphine (CAS 2622-14-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	2622-14-2
Molecular formula	C18H33P
Molecular weight	280.44 g/mol
IUPAC name	tricyclohexylphosphane
Synonyms	Phosphine, tricyclohexyl- · RefChem:191427 · WLPUWLXVBWGYMZ-UHFFFAOYSA-N · Tricyclohexylphosphane · PCy3 · tris(cyclohexyl)phosphine

Safety & Hazards (GHS) Warning

Irritant

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	TRICYCLOHEXYLPHOSPHINE	261971-1G 261971-250G	Request Quote
Sigma	TRICYCLOHEXYLPHOSPHINE, 20 WT. % SOLUTI	455164-100G	Request Quote
Sigma	TRICYCLOHEXYLPHOSPHINE, 97%	261971-25G 261971-5G	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.