Skip to Content
Merck
CN

Key Documents

View All Documentation

381020

tert-Butyldichlorophosphine

98%

Sustainability features

Synonym(s):

tert-Butylphosphine dichloride, tert-Butylphosphonous dichloride

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(CH3)3CPCl2
CAS Number:
25979-07-1
Molecular Weight:
158.99
NACRES:
NA.22
PubChem Substance ID:
24863784
UNSPSC Code:
12352001
EC Number:
247-386-9
MDL number:
MFCD00013615
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

assay

98%

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

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Sustainability features

mp

44-49 °C (lit.)

functional group

phosphine

greener alternative category

SMILES string

CC(C)(C)P(Cl)Cl

InChI

1S/C4H9Cl2P/c1-4(2,3)7(5)6/h1-3H3

InChI key

NMJASRUOIRRDSX-UHFFFAOYSA-N

General description

We are committed to providing greener alternatives that adhere to the 12 Principles of Green Chemistry. This versatile phosphine ligand enables efficient transition metal-catalyzed cross-coupling reactions with enhanced selectivity and reduced byproduct formation, thus aligns with Green Chemistry principle "Catalysis". Click here for more information.

Application

tert-Butyldichlorophosphine can be used as a reactant for the synthesis of:
  • Dihydrobenzooxaphosphole core.
  • tert-Butyl functionalized 1,3-C6H4(CH2PR2)2 (PCP) pincer ligands.
  • Chloro-phosphinite reagent by reacting with sodium ethoxide.
  • 2-(tert-Butylhydrophosphoryl)-1-phenyl-1H-imidazole derivatives.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Codes

H314

Hazard Classifications

Skin Corr. 1B

supp_hazards

EUH014

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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