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 Sensitivity

8: reacts rapidly with moisture, water, protic solvents

InChI

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

InChIKey

NMJASRUOIRRDSX-UHFFFAOYSA-N

SMILES

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

CAS DataBase Reference

25979-07-1(CAS DataBase Reference)

NIST Chemistry Reference

Tert-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

• Language:English Provider:tert-Butyldichlorophosphine
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

tert-Butyldichlorophosphine Usage And Synthesis

Chemical Properties

white to light yellow crystal powde

Uses

Reactant 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.

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

tert-Butyldichlorophosphine(25979-07-1)Related Product Information

• Tris(triphenylphosphine)chlororhodium
• TERT-BUTYLPHENYLDICHLOROSILANE
• Tetrakis(hydroxymethyl)phosphonium sulfate
• Tributylphosphine
• Tributyltin chloride
• 1-Chlorobutane
• Chlorodiphenylphosphine
• tert-Butyldimethylsilyl chloride
• Tri-tert-butylphosphine
• DI-TERT-BUTYL ETHER
• METHYLDICHLOROPHOSPHINE
• ETHYLDICHLOROPHOSPHINE
• T-BUTYLPHOSPHINE
• tert-Butyldichlorophosphine Oxide
• CHLOROBUTYL 1066
• Recombinant Human Telomerase
• TERT-BUTYLPHOSPHONOTHIOIC DICHLORIDE
• DICHLOROISOPROPYLPHOSPHINE