Skip to Content
Merck
CN

440418

1,3-Bis(dicyclohexylphosphino)propane

95%, viscous liquid

Synonym(s):

1,3-Bis(dicyclohexylphosphanyl)propane

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(C6H11)2P(CH2)3P(C6H11)2
CAS Number:
103099-52-1
Molecular Weight:
436.63
UNSPSC Code:
12352001
PubChem Substance ID:
24867594
NACRES:
NA.22
MDL number:
MFCD00799482

Key Documents

View All Documentation
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

1,3-Bis(dicyclohexylphosphino)propane, 95%

SMILES string

C1CCC(CC1)P(CCCP(C2CCCCC2)C3CCCCC3)C4CCCCC4

InChI

1S/C27H50P2/c1-5-14-24(15-6-1)28(25-16-7-2-8-17-25)22-13-23-29(26-18-9-3-10-19-26)27-20-11-4-12-21-27/h24-27H,1-23H2

InChI key

RSJBEKXKEUQLER-UHFFFAOYSA-N

assay

95%

form

viscous liquid

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 1.554 (lit.)

bp

>350 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

functional group

phosphine

Quality Level

100

Related Categories

General description

1,3-Bis(dicyclohexylphosphino)propane is a versatile compound that serves as a ligand in organometallic chemistry.

Application

1,3-Bis(dicyclohexylphosphino)propane is used as a ligand in the:
  • Synthesis of gold clusters.
  • Palladium-catalyzed decarboxylative coupling reaction.

Features and Benefits

The bulky nature of 1,3-Bis(dicyclohexylphosphino)propane provides steric hindrance to prevent unwanted side reactions, leading to higher yields and selectivity.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCF5157
MKCC0853
SHBD0673V
SHBB0241V
SHBB3124V

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

Synthesis and Characterization of Gold Clusters Ligated with 1, 3-Bis (dicyclohexylphosphino) propane
Johnson GE, et al.
ChemPlusChem, 78(9), 1033-1039 (2013)
New strategies for the transition-metal catalyzed synthesis of aliphatic amines
Trowbridge A, et al.
Chemical Reviews, 120(5), 2613-2692 (2020)
Transition-metal-catalyzed C--H alkylation using alkenes
Dong Z, et al.
Chemical Reviews, 117(13), 9333-9403 (2017)

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