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CAS No.: | 13716-10-4 |
---|---|
Name: | Di-tert-butylchlorophosphane |
Article Data: | 21 |
Molecular Structure: | |
Formula: | C8H18ClP |
Molecular Weight: | 180.658 |
Synonyms: | Phosphinouschloride, bis(1,1-dimethylethyl)- (9CI);Phosphinous chloride, di-tert-butyl-(7CI,8CI);Bis(1,1-dimethylethyl)phosphinous chloride;Bis(tert-butyl)chlorophosphine;Bis(tert-butyl)phosphinous chloride;Chlorodi-tert-butylphosphine;Di-tert-Butylphosphinous chloride;Di-tert-butylchlorophosphine;Di-t-butylchlorophosphine; |
EINECS: | 237-266-4 |
Density: | 0.951 g/mL at 25 °C(lit.) |
Melting Point: | 2-3 °C |
Boiling Point: | 191.6 °C at 760 mmHg |
Flash Point: | 61.1 °C |
Appearance: | Colorless to light yellow liquid |
Hazard Symbols: | C |
Risk Codes: | 34 |
Safety: | 26-36/37/39-45-25 |
Transport Information: | UN 3265 8/PG 2 |
PSA: | 13.59000 |
LogP: | 4.21910 |
tetra-tert-butyldiphosphane
di(tert-butyl)chlorophosphine
Conditions | Yield |
---|---|
With Dichlorophenylphosphine for 2h; | 83% |
di-tert-butylphosphine
di(tert-butyl)chlorophosphine
Conditions | Yield |
---|---|
With n-octyl trichloroacetate at 70 - 84℃; for 0.666667h; Product distribution / selectivity; | 78.2% |
With tetrachloromethane at 20℃; for 48h; also at 100 deg C, 30 min.; Yield given; |
tert-butylmagnesium chloride
di(tert-butyl)chlorophosphine
Conditions | Yield |
---|---|
With phosphorus trichloride In diethyl ether for 0.5h; Heating; | 60% |
With phosphorus trichloride In diethyl ether | |
With phosphorus trichloride In diethyl ether at 20℃; Inert atmosphere; Schlenk technique; |
tertiary butyl chloride
di(tert-butyl)chlorophosphine
Conditions | Yield |
---|---|
Stage #1: tertiary butyl chloride With magnesium In diethyl ether at 20℃; Inert atmosphere; Schlenk technique; Stage #2: With phosphorus trichloride In diethyl ether at -40℃; Inert atmosphere; Schlenk technique; | 50% |
Stage #1: tertiary butyl chloride With magnesium In diethyl ether at 20℃; Inert atmosphere; Schlenk technique; Stage #2: With phosphorus trichloride In diethyl ether at -40℃; Inert atmosphere; Schlenk technique; | 50% |
(i) Mg, Et2O, (ii) PCl3; Multistep reaction; |
tetrachloromethane
2-Methyl-1-(1,2,2-tri-tert-butyl-diphosphanyl)-propan-1-one
A
di(tert-butyl)chlorophosphine
B
tert-butylpivaloylphosphinic acid chloride
C
tert-butylpivaloylphosphinic acid chloride
D
1-(tert-Butyl-trichloromethyl-phosphanyl)-2-methyl-propan-1-one
Conditions | Yield |
---|---|
at 20℃; for 48h; |
tetrachloromethane
2-Methyl-1-(1,2,2-tri-tert-butyl-diphosphanyl)-propan-1-one
A
di(tert-butyl)chlorophosphine
B
tert-butylpivaloylphosphinic acid chloride
C
1-(tert-Butyl-trichloromethyl-phosphanyl)-2-methyl-propan-1-one
D
Di-tert-butyl(trichloromethyl)phosphine
Conditions | Yield |
---|---|
at 20℃; for 48h; |
Di-tert-butylphosphine
A
1,1,2,2-tetrachloroethylene
B
di(tert-butyl)chlorophosphine
C
N,N,N',N'-Tetramethylformamidinium chloride
Conditions | Yield |
---|---|
With tetrachloromethane In diethyl ether at 20℃; for 48h; |
pivaloyl chloride
2-Methyl-1-(1,2,2-tri-tert-butyl-diphosphanyl)-propan-1-one
A
di(tert-butyl)chlorophosphine
B
tert-butylpivaloylphosphinic acid chloride
C
di-tert-butylpivaloylphosphine
D
1-(tert-Butyl-isobutyryl-phosphanyl)-2,2-dimethyl-propan-1-one
Conditions | Yield |
---|---|
at 20℃; for 48h; |
<(di-tert-butylphosphino)(trimethylsilyl)amino>lithium
di(tert-butyl)chlorophosphine
Conditions | Yield |
---|---|
With phosphorus trichloride In diethyl ether; hexane at 20℃; |
2-Methyl-1-(1,2,2-tri-tert-butyl-diphosphanyl)-propan-1-one
A
di(tert-butyl)chlorophosphine
B
tert-butylpivaloylphosphinic acid chloride
C
di-tert-butylpivaloylphosphine
D
1-(tert-Butyl-isobutyryl-phosphanyl)-2,2-dimethyl-propan-1-one
Conditions | Yield |
---|---|
With pivaloyl chloride at 20℃; for 48h; |
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Molecule structure of Phosphinous chloride,P,P-bis(1,1-dimethylethyl)- (CAS NO.13716-10-4):
IUPAC Name: Ditert-butyl(chloro)phosphane
Molecular Weight: 180.655281 [g/mol]
Molecular Formula: C8H18ClP
XLogP3-AA: 2.7
Rotatable Bond Count: 2
Exact Mass: 180.083465
MonoIsotopic Mass: 180.083465
Melting Point: 2-3 °C
Flash Point: 61.1 °C
Enthalpy of Vaporization: 41.03 kJ/mol
Boiling Point: 191.6 °C at 760 mmHg
Vapour Pressure: 0.71 mmHg at 25 °C
Canonical SMILES: CC(C)(C)P(C(C)(C)C)Cl
InChI: InChI=1S/C8H18ClP/c1-7(2,3)10(9)8(4,5)6/h1-6H3
InChIKey: MCRSZLVSRGTMIH-UHFFFAOYSA-N
Product Categories: Chlorophosphines; Ligand; Catalysis and Inorganic Chemistry; Phosphorus Compounds; Phosphorus Precursors; Phosphines
Phosphinous chloride,P,P-bis(1,1-dimethylethyl)- (CAS NO.13716-10-4) is mainly used for asymmetric coupling of the ligand complex catalyst.
Hazard Codes: C
Risk Statements: 34
R34:Causes burns.
Safety Statements: 26-36/37/39-45-25
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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 the label whenever possible.)
S25:Avoid contact with eyes.
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: II
Phosphinous chloride,P,P-bis(1,1-dimethylethyl)- (CAS NO.13716-10-4) is also called Phosphinous chloride, bis(1,1-dimethylethyl)- ; Di-tert-butylchlorophosphane ; Bis(1,1-dimethylethyl)-phosphinous chloride .