Skip to Content
Merck
CN

392073

Diphenyl(trimethylsilyl)phosphine

technical grade, liquid

Synonym(s):

(Diphenylphosphino)trimethylsilane, (Trimethylsilyl)diphenylphosphine

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Linear Formula:
(C6H5)2PSi(CH3)3
CAS Number:
Molecular Weight:
258.37
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Diphenyl(trimethylsilyl)phosphine, technical grade

form

liquid

SMILES string

C[Si](C)(C)P(c1ccccc1)c2ccccc2

InChI

1S/C15H19PSi/c1-17(2,3)16(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3

InChI key

WTWVGNUJAAOVSC-UHFFFAOYSA-N

grade

technical grade

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 1.603 (lit.)

bp

119-120 °C/0.2 mmHg (lit.)

density

1.009 g/mL at 25 °C (lit.)

functional group

phosphine

Quality Level

Related Categories

pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

50.0 °F - closed cup

flash_point_c

10 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service