Chlorodicyclohexylphosphine, 97%

Name: Chlorodicyclohexylphosphine, 97%
Brand: Vaqora Chemicals
SKU: VQ-011399

About Chlorodicyclohexylphosphine, 97%

Chlorodicyclohexylphosphine is an organic building block carrying the CAS registry number 16523-54-9 at a purity of 97%. Its molecular formula is C12H22ClP and its molecular weight is 232.73 g/mol. The IUPAC name is chloro(dicyclohexyl)phosphane. Common synonyms include Dicyclohexylchlorophosphine and Dicyclohexylphosphine chloride.

The material typically appears as a clear colourless liquid. Reported physical data include a density of 1.054 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span catalysis and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Chlorodicyclohexylphosphine in 1 g, 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Catalysis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Chlorodicyclohexylphosphine, 97%
Catalogue No.	VQ-011399
CAS Number	16523-54-9
IUPAC name	chloro(dicyclohexyl)phosphane
Molecular formula	C₁₂H₂₂ClP
Molecular weight	232.73 g/mol
Exact mass	232.1148
Purity / assay	97%
HSN code	29332990
InChIKey	AKJFBIZAEPTXIL-UHFFFAOYSA-N
SMILES	C1CCC(CC1)P(C2CCCCC2)Cl
PubChem CID	2734135

Physical properties
Physical form	Liquid
Appearance	Clear colourless liquid
Density	1.054 g/mL at 25 °C
LogP (XLogP3)	4.3
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Dicyclohexylchlorophosphine, Dicyclohexylphosphine chloride, Dicyclohexylphosphinous chloride, chlorodicyclohexylphosphane, Phosphinous chloride, P,P-dicyclohexyl-, ClPCy2, PCy2Cl, Chlorodicyclohexylphosphine, 97%, Chlorodicyclohexyl phosphine, Phosphinous chloride, dicyclohexyl-, C12H22ClP, chlorodicyclohexvlphosphine

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Chlorodicyclohexylphosphine, 97%?

The CAS Registry Number of Chlorodicyclohexylphosphine, 97% is 16523-54-9. It is also known as Dicyclohexylchlorophosphine, Dicyclohexylphosphine chloride, Dicyclohexylphosphinous chloride.

What is the molecular formula and molecular weight of Chlorodicyclohexylphosphine, 97%?

Chlorodicyclohexylphosphine, 97% has the molecular formula C12H22ClP and a molecular weight of 232.73 g/mol. Its IUPAC name is chloro(dicyclohexyl)phosphane.

Which grade and pack sizes of Chlorodicyclohexylphosphine, 97% can I order?

We supply Chlorodicyclohexylphosphine, 97% in (97%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chlorodicyclohexylphosphine, 97%?

Yes. Every lot of Chlorodicyclohexylphosphine, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Chlorodicyclohexylphosphine, 97% be shipped internationally?

Yes. Chlorodicyclohexylphosphine, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.