Skip to Content
Merck

Key Documents

View All Documentation

454885

2-(Diphenylphosphino)benzoic acid

97%

Synonym(s):

(2-Carboxyphenyl)diphenylphosphine

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(C6H5)2PC6H4CO2H
CAS Number:
17261-28-8
Molecular Weight:
306.30
NACRES:
NA.22
PubChem Substance ID:
24868988
UNSPSC Code:
12352002
EC Number:
241-293-7
MDL number:
MFCD00674024
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

97%

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

mp

174-181 °C (lit.)

functional group

phosphine

SMILES string

OC(=O)c1ccccc1P(c2ccccc2)c3ccccc3

InChI

1S/C19H15O2P/c20-19(21)17-13-7-8-14-18(17)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,20,21)

InChI key

UYRPRYSDOVYCOU-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
07209JJ
01829PH
12019AH
03815JD
05802MS

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