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CAS No.: | 13716-12-6 |
---|---|
Name: | Tri-tert-butylphosphine |
Article Data: | 24 |
Molecular Structure: | |
Formula: | C12H27P |
Molecular Weight: | 202.32 |
Synonyms: | Phosphine,tri-tert-butyl- (7CI,8CI);Tris(1,1-dimethylethyl)phosphine;Tris(tert-butyl)phosphine; |
EINECS: | 237-266-4 |
Density: | 0.861 g/mL at 25 °C |
Melting Point: | 30-35 °C(lit.) |
Boiling Point: | 229.4 °C at 760 mmHg |
Flash Point: | 94.6 °C |
Solubility: | insoluble |
Appearance: | Colorless to light yellow liquid |
Hazard Symbols: | F,C |
Risk Codes: | 17-34-67-65-63-48/20-11 |
Safety: | 26-45-62-36/37/39-25-43-27-16 |
Transport Information: | UN 2846 4.2/PG 1 |
PSA: | 13.59000 |
LogP: | 4.86380 |
t-butyl bromide
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
With calcium phosphide; nickel(II) acetylacetonate In tetrahydrofuran at 70℃; for 10h; Temperature; Inert atmosphere; | 95% |
di(tert-butyl)chlorophosphine
tert-butylmagnesium chloride
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
copper(l) chloride In tetrahydrofuran at 20 - 40℃; for 4h; | 90.2% |
copper(l) chloride In tetrahydrofuran at 20 - 40℃; for 4h; Quantum yield; | 54.4% |
copper(l) chloride In tetrahydrofuran at 20℃; for 11h; Conversion of starting material; Heating / reflux; |
tert-butylmagnesium chloride
phosphorus trichloride
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
With lithium bromide; copper(l) iodide In diethyl ether; hexane at -20 - 20℃; for 4h; | 88.3% |
bis(tri-tert-butylphosphine)platinum(0)
bis(pentamethylcyclopentadienyl)dizinc
A
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
In benzene at 25℃; for 0.333333h; Schlenk technique; Glovebox; Inert atmosphere; | A n/a B 30% |
tert-butylmagnesium chloride
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
With phosphorus trichloride |
di(tert-butyl)chlorophosphine
tert.-butyl lithium
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
In pentane |
Tri-tert-butylphosphantellurid
tertiary butyl arsine
A
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
In benzene |
2,2',3,3'-Tetra-tert-butyl-1,1'-bicyclotriphosphan
A
tri-tert-butyl phosphine
B
2,3,4,6-tetra-tert-butylbicyclo<3.1.0>hexaphosphane
C
2,2',3,3',4,4'-hexa-tert-butyl-1,1'-bicyclotetraphosphane
Conditions | Yield |
---|---|
at 128℃; |
methyldi-t-butylphosphine
A
tri-tert-butyl phosphine
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; Equilibrium constant; |
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The Tri-tert-butylphosphine, with the CAS registry number 13716-12-6, is also known as tri-t-Butylphosphine. It belongs to the product categories of Phosphines; Pharmacetical; Ligand; API intermediates; Mitsunobu Reaction; Phosphine Ligands; Phosphines (Mitsunobu Reaction); Synthetic Organic Chemistry; Basic Phosphine Ligands Catalysis and Inorganic Chemistry; Catalysis and Inorganic Chemistry; Cross-Coupling; Phosphine Ligands; Phosphorus Compounds. Its EINECS registry number is 237-266-4. This chemical's molecular formula is C12H27P and molecular weight is 202.32. Its IUPAC name is called tritert-butylphosphane.
Physical properties of Tri-tert-butylphosphine: (1)ACD/LogP: 4.50; (2)ACD/LogD (pH 5.5): 4.5; (3)ACD/LogD (pH 7.4): 4.5; (4)ACD/BCF (pH 5.5): 1555.62; (5)ACD/BCF (pH 7.4): 1555.62; (6)ACD/KOC (pH 5.5): 6704.43; (7)ACD/KOC (pH 7.4): 6704.43; (8)#Freely Rotating Bonds: 3; (9)Flash Point: 94.6 °C; (10)Enthalpy of Vaporization: 44.71 kJ/mol; (11)Boiling Point: 229.4 °C at 760 mmHg; (12)Vapour Pressure: 0.105 mmHg at 25°C.
Uses of Tri-tert-butylphosphine: it can be used to produce Difluoro(tri-t-butyl)phosphoran. This reaction will need reagent SbF3.
When you are using this chemical, please be cautious about it as the following:
This chemical may destroy living tissue on contact and may cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(C)(C)P(C(C)(C)C)C(C)(C)C
(2)InChI: InChI=1S/C12H27P/c1-10(2,3)13(11(4,5)6)12(7,8)9/h1-9H3
(3)InChIKey: BWHDROKFUHTORW-UHFFFAOYSA-N