Diphenylphosphine, 98%

Name: Diphenylphosphine, 98%
Brand: Vaqora Chemicals
SKU: VQ-011435

About Diphenylphosphine, 98%

Listed under CAS 829-85-6, Diphenylphosphine is an organic building block available from Vaqora Chemicals at a purity of 98%. Its molecular formula is C12H11P and its molecular weight is 186.19 g/mol. Systematically, it is named diphenylphosphane. Alternative names: HPPh2 and Ph2PH.

The product is provided as a liquid. Key physical data: a boiling point of 280 °C and a density of 1.07 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and coordination chemistry. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diphenylphosphine in 50 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Coordination chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diphenylphosphine, 98%
Catalogue No.	VQ-011435
CAS Number	829-85-6
IUPAC name	diphenylphosphane
Molecular formula	C₁₂H₁₁P
Molecular weight	186.19 g/mol
Exact mass	186.0598
Purity / assay	98%
HSN code	29319090
InChIKey	GPAYUJZHTULNBE-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)PC2=CC=CC=C2
PubChem CID	70017

Physical properties
Physical form	Liquid
Appearance	Liquid
Boiling point	280 °C
Density	1.07 g/mL at 25 °C
LogP (XLogP3)	3
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2845
Synonyms	HPPh2, Ph2PH, Phosphine, diphenyl-, diphenylphospine, diphenyl-phosphane, Diphenyl phosphine, diphenyl-Phosphine, (diphenyl)phosphine, Diphenylphosphine, 98%, Diphenylphosphine, 99% (10 wt% in hexanes)

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H250Catches fire spontaneously if exposed to air
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P222, P231, P233, P261, P264, P264 + P265, P271, P280, P302 + P335 + P334, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, 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

Other grades of CAS 829-85-6

Diphenylphosphine, 99% (10 wt% in hexanes)

CAS: 829-85-6
Formula: C₁₂H₁₁P
MW: 186.19 g/mol

VQ-011436

Frequently asked questions

What is the CAS number of Diphenylphosphine, 98%?

The CAS Registry Number of Diphenylphosphine, 98% is 829-85-6. It is also known as HPPh2, Ph2PH, Phosphine, diphenyl-.

What is the molecular formula and molecular weight of Diphenylphosphine, 98%?

Diphenylphosphine, 98% has the molecular formula C12H11P and a molecular weight of 186.19 g/mol. Its IUPAC name is diphenylphosphane.

Which grade and pack sizes of Diphenylphosphine, 98% can I order?

We supply Diphenylphosphine, 98% in (98%) grade, in 50 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diphenylphosphine, 98%?

Yes. Every lot of Diphenylphosphine, 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 Diphenylphosphine, 98% be shipped internationally?

Yes. Diphenylphosphine, 98% is classified as hazardous (UN 2845), 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.