Skip to Content
Merck
All Photos(1)

Documents

Safety Information

716626

Sigma-Aldrich

2-(Di-p-tolylphosphino)benzaldehyde

97%

Synonym(s):

2-[Bis(4-methylphenyl)phosphino]benzaldehyde

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C21H19OP
CAS Number:
Molecular Weight:
318.35
MDL number:
UNSPSC Code:
12352114
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

powder

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

mp

105-111 °C

functional group

aldehyde
phosphine

SMILES string

Cc1ccc(cc1)P(c2ccc(C)cc2)c3ccccc3C=O

InChI

1S/C21H19OP/c1-16-7-11-19(12-8-16)23(20-13-9-17(2)10-14-20)21-6-4-3-5-18(21)15-22/h3-15H,1-2H3

InChI key

IDDRQJVTYBKJLP-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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.

JAN Code

716626-VAR:
716626-BULK:
716626-500MG:


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

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