| Identification | More | [Name]
tert-Butyldichlorophosphine | [CAS]
25979-07-1 | [Synonyms]
AURORA KA-1260
DICHLORO-TERT-BUTYLPHOSPHINE
T-BUTYLDICHLOROPHOSPHINE
T-BUTYLPHOSPHONOUS DICHLORIDE
TERT-BUTYLDICHLOROPHOSPHINE
Phosphonous dichloride, (1,1-dimethylethyl)-
tert-Butylphosphonous dichloride
tert-C4H9PCl2
t-Butyldichlorophosphine,98%
Tert-Butyldichlorophospine
(1,1-Dimethylethyl)dichlorophosphine | [EINECS(EC#)]
247-386-9 | [Molecular Formula]
C4H9Cl2P | [MDL Number]
MFCD00013615 | [Molecular Weight]
158.99 | [MOL File]
25979-07-1.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
44-49 °C(lit.) | [Boiling point ]
142-150 °C | [density ]
0.766 g/mL at 25 °C | [storage temp. ]
Flammables area | [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. | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Air Sensitive | [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 Data | Back Directory | [Symbol(GHS) ]
GHS05 | [Signal word ]
Danger | [Hazard statements ]
H314 | [Precautionary statements ]
P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | [Hazard Codes ]
C,T,F | [Risk Statements ]
R14:Reacts violently with water.
R34:Causes burns.
R29:Contact with water liberates toxic gas.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R17:Spontaneously flammable in air.
R11:Highly Flammable. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S8:Keep container dry . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [TSCA ]
No | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29310099 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [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 |
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