Diphenylphosphinic chloride, extra pure >98%

Name: Diphenylphosphinic chloride, extra pure >98%
Brand: Vaqora Chemicals
SKU: VQ-020198

About Diphenylphosphinic chloride, extra pure >98%

Diphenylphosphinic chloride is a catalyst / ligand (Extra Pure grade) carrying the CAS registry number 1499-21-4, specified at above 98% purity. With the molecular formula C12H10ClOP, it has a molar mass of 236.63 g/mol. Systematically, it is named [chloro(phenyl)phosphoryl]benzene. Alternative names: Diphenylphosphinyl chloride and Chlorodiphenylphosphine oxide.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include cross-coupling reactions, homogeneous catalysis, asymmetric synthesis and coordination chemistry. Buyers come mainly from academic and industrial research, pharmaceutical manufacturing and oil, gas and petrochemicals.

Vaqora Chemicals supplies Diphenylphosphinic chloride in 10 g and 50 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Cross-coupling reactions
Homogeneous catalysis
Asymmetric synthesis
Coordination chemistry

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diphenylphosphinic chloride, extra pure >98%
Catalogue No.	VQ-020198
CAS Number	1499-21-4
IUPAC name	[chloro(phenyl)phosphoryl]benzene
Molecular formula	C₁₂H₁₀ClOP
Molecular weight	236.63 g/mol
Exact mass	236.0158
Grade	Extra Pure
Purity / assay	>98%
InChIKey	QPQGTZMAQRXCJW-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)Cl
PubChem CID	73910

Physical properties
Physical form	Other
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	Diphenylphosphinyl chloride, Chlorodiphenylphosphine oxide, Phosphinic chloride, diphenyl-, diphenylphosphinoyl chloride, Phosphinic chloride, P,P-diphenyl-, Diphenylchlorophosphine oxide, Diphenylphosphorus oxychloride, diphenylphosphinic acid chloride, DPP-Cl, Diphenylphosphinochloridic acid, (chloro-phenylphosphoryl)benzene, Phosphine oxide, chlorodiphenyl-

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P370 + P378, P403 + P233, P403 + P235, P405

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 Diphenylphosphinic chloride, extra pure >98%?

The CAS Registry Number of Diphenylphosphinic chloride, extra pure >98% is 1499-21-4. It is also known as Diphenylphosphinyl chloride, Chlorodiphenylphosphine oxide, Phosphinic chloride, diphenyl-.

What is the molecular formula and molecular weight of Diphenylphosphinic chloride, extra pure >98%?

Diphenylphosphinic chloride, extra pure >98% has the molecular formula C12H10ClOP and a molecular weight of 236.63 g/mol. Its IUPAC name is [chloro(phenyl)phosphoryl]benzene.

Which grade and pack sizes of Diphenylphosphinic chloride, extra pure >98% can I order?

We supply Diphenylphosphinic chloride, extra pure >98% in Extra Pure (>98%) grade, in 10 g, 50 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diphenylphosphinic chloride, extra pure >98%?

Yes. Every lot of Diphenylphosphinic chloride, extra pure >98% 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 Diphenylphosphinic chloride, extra pure >98% be shipped internationally?

Yes. Diphenylphosphinic chloride, extra pure >98% 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.