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Key Documents

Safety Information

244902

Sigma-Aldrich

Methyldiphenylphosphine

99%

Synonym(s):

Diphenylphosphinomethane, Diphenyl-methylphosphine

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About This Item

Linear Formula:
(C6H5)2PCH3
CAS Number:
Molecular Weight:
200.22
Beilstein:
743075
EC Number:
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

liquid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

refractive index

n20/D 1.625 (lit.)

bp

120-122 °C/1.5 mmHg (lit.)

density

1.076 g/mL at 25 °C (lit.)

functional group

phosphine

SMILES string

CP(c1ccccc1)c2ccccc2

InChI

1S/C13H13P/c1-14(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3

InChI key

UJNZOIKQAUQOCN-UHFFFAOYSA-N

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

244902-BULK:
244902-50G:
244902-10G:
244902-VAR:
244902-1G:


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