Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

More Documents

127566

Sigma-Aldrich

Bis(diphenylphosphino)methane

97%

Synonym(s):

DPPM, Methanediylbis[diphenylphosphine, Tetraphenylmethylenediphosphine, DPM, Methylenebis(diphenylphosphine)

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(C6H5)2PCH2P(C6H5)2
CAS Number:
2071-20-7
Molecular Weight:
384.39
Beilstein:
758760
EC Number:
218-194-2
MDL number:
MFCD00003537
UNSPSC Code:
12352002
PubChem Substance ID:
24847785
NACRES:
NA.22

Assay

97%

form

solid

reaction suitability

reagent type: ligand
reaction type: Heck Reaction
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

118-119 °C (lit.)

functional group

phosphine

SMILES string

C(P(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

InChI

1S/C25H22P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-20H,21H2

InChI key

XGCDBGRZEKYHNV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Yasuhiro Sakai et al.
Cancers, 12(1) (2020-01-18)
Hodgkin lymphoma (HL) is one of the most difficult neoplasms in terms of cytopathological research owing to the lack of established cytological murine models. Although HL is believed to be of lymphoid germinal center B-cell origin, HL cells exhibit unique
Robert R A Freund et al.
Dalton transactions (Cambridge, England : 2003), 43(37), 13988-14000 (2014-08-15)
A series of allyl modified nickelalactone derivatives of the general formula [(L)nNi{CH2C(CH3)C(CH3)CH2COO}] was synthesized via ligand exchange reactions in order to investigate the influence of the neutral ligand L on the structure and stability of these complexes. While the square
Justin C Y Wu et al.
Journal of neurogastroenterology and motility, 26(1), 85-95 (2019-10-10)
Since the use of dexlansoprazole in Asian subjects with gastroesophageal reflux disease (GERD) has not been adequately characterized, this study was conducted to evaluate the efficacy and safety of dexlansoprazole modified-release in Asian subjects with non-erosive reflux disease (NERD) and
Di Chen et al.
IEEE transactions on image processing : a publication of the IEEE Signal Processing Society (2020-02-23)
In this work, we tackle the problem of person search, which is a challenging task consisted of pedestrian detection and person re-identification (re-ID). Instead of sharing representations in a single joint model, we find that separating detector and re-ID feature
Shao-Jui Lai et al.
Biological chemistry, 400(12), 1593-1602 (2019-06-13)
High-density lipoprotein (HDL) plays a main role in reverse cholesterol transport (RCT), one of the most important functions for preventing atherosclerosis. Recent reports have shown that red blood cells (RBCs) can be associated with RCT, an interaction facilitated by albumin.
View All Related Papers

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