Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

723932

Sigma-Aldrich

(2-Hydroxyphenyl)diphenylphosphine

97%

Synonym(s):

(2-Diphenylphosphino)phenol, (o-Diphenylphosphino)phenol, (o-Hydroxyphenol)diphenylphosphine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C18H15OP
CAS Number:
60254-10-6
Molecular Weight:
278.28
MDL number:
MFCD00015846
UNSPSC Code:
12352002
PubChem Substance ID:
329764045
NACRES:
NA.22

Assay

97%

form

solid

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

142-150 °C

functional group

phosphine

SMILES string

Oc1ccccc1P(c2ccccc2)c3ccccc3

InChI

1S/C18H15OP/c19-17-13-7-8-14-18(17)20(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14,19H

InChI key

HGHOYIFINVBZKO-UHFFFAOYSA-N

Application

Catalyst for:
  • Preparation of hydroxy(phosphinoxy)biphenyls
  • Formation of ethylene copolymers
  • Copolymerization of ethylene with linear olefins
  • Silylation of aryl halides

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non 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

723932-BULK:
723932-VAR:
723932-1G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCP0892
MKCN7777
MKCM7996
MKCJ7829
SHBK4694

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.

Search for a COA

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