tert-Butyldichlorophosphine
tert-Butyldichlorophosphine
  • CAS No.:25979-07-1
Other grades of this product :
tert-Butyldichlorophosphine Basic information
Product Name:tert-Butyldichlorophosphine
Synonyms:DICHLORO-TERT-BUTYLPHOSPHINE;AURORA KA-1260;T-BUTYLDICHLOROPHOSPHINE;T-BUTYLPHOSPHONOUS DICHLORIDE;TERT-BUTYLDICHLOROPHOSPHINE;Phosphonous dichloride, (1,1-dimethylethyl)-;tert-Butylphosphonous dichloride;tert-C4H9PCl2
CAS:25979-07-1
MF:C4H9Cl2P
MW:158.99
EINECS:247-386-9
Product Categories:organophosphine halide;Catalysis and Inorganic Chemistry;Chlorophosphines;Ligand;Phosphorus Compounds;Phosphorus Precursors
Mol File:25979-07-1.mol
tert-Butyldichlorophosphine Chemical Properties
Melting point 44-49 °C(lit.)
Boiling point 142-150 °C
density 0.766 g/mL at 25 °C
storage temp. Inert atmosphere,2-8°C
form Low Melting Crystalline Mass
color White to light yellow
Water Solubility Reacts with water. Soluble in n-Pentane, n-Hexane, Ether, Toluene,THF. tert-Butyldichlorophosphine is infinitely soluble in hydrocarbon and ethereal solvents.
Sensitive Air Sensitive
Hydrolytic Sensitivity8: reacts rapidly with moisture, water, protic solvents
CAS DataBase Reference25979-07-1(CAS DataBase Reference)
NIST Chemistry ReferenceTert-butyldichlorophosphine(25979-07-1)
Safety Information
Hazard Codes C,T,F
Risk Statements 14-34-29-23/24/25-17-11-67-22-19
Safety Statements 26-27-28-36/37/39-45-8-16
RIDADR UN 3261 8/PG 2
WGK Germany 3
TSCA No
HazardClass 8
PackingGroup II
HS Code 29310099
MSDS Information
ProviderLanguage
tert-Butyldichlorophosphine English
SigmaAldrich English
ACROS English
tert-Butyldichlorophosphine Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powde
UsesReactant for the synthesis of alkali metal complexes. As intermediates. tert-Butyldichlorophosphine (TBDCP) is used primarily in the preparation of monoand bidentate phosphine ligands in metal complexes for catalytic chiral asymmetric hydrogenations and other asymmetric reactions as well as transition metal coupling reactions. This reagent is also used in the preparation of other phosphines in catalytic polymerization reactions.
tert-Butyldichlorophosphine Preparation Products And Raw materials

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