Tri-tert-butylphosphine

Tri-tert-butylphosphine Basic information
Reaction
Product Name:Tri-tert-butylphosphine
Synonyms:Tri-t-butylphosphine, 99% (10 wt% in hexanes) (Sure/Seal bottle);Tri-t-butylphosphosphin;Tri-tert-butyL;Phosphine, tris(1,1-dimethylethyl)-;TRI-TERT-BUTYL-PHOSPHANE;TRI-TERT-BUTYLPHOSPHINE;TRI-T-BUTYLPHOSPHINE;tris(1,1-dimethylethyl)phosphine
CAS:13716-12-6
MF:C12H27P
MW:202.32
EINECS:237-266-4
Product Categories:Phosphines;Ligand;API intermediates;Mitsunobu Reaction;Phosphine Ligands;Phosphines (Mitsunobu Reaction);pharmacetical;Synthetic Organic Chemistry;Basic Phosphine LigandsCatalysis and Inorganic Chemistry;Catalysis and Inorganic Chemistry;Cross-Coupling;Phosphine Ligands;Phosphorus Compounds;organophosphorus ligand;organophosphine ligand;OLED materials,pharm chemical,electronic;Achiral Phosphine;Alkyl Phosphine
Mol File:13716-12-6.mol
Tri-tert-butylphosphine Structure
Tri-tert-butylphosphine Chemical Properties
Melting point 30-35 °C(lit.)
Boiling point 102-103 °C13 mm Hg(lit.)
density 0.861 g/mL at 25 °C
Fp 1 °F
storage temp. Flammables area
form solid
Specific Gravity0.68
Water Solubility insoluble
Sensitive Air & Moisture Sensitive
Hydrolytic Sensitivity9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
BRN 1738613
InChIKeyBWHDROKFUHTORW-UHFFFAOYSA-N
CAS DataBase Reference13716-12-6(CAS DataBase Reference)
NIST Chemistry ReferenceTri-tert-butylphosphine(13716-12-6)
Safety Information
Hazard Codes F,C
Risk Statements 17-34-67-65-63-48/20-11
Safety Statements 26-45-62-36/37/39-25-43-27-16
RIDADR UN 2846 4.2/PG 1
WGK Germany 3
10-19-23
HazardClass 4.2
PackingGroup I
HS Code 29319090
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
Tri-tert-butylphosphine Usage And Synthesis
ReactionUseful as a ligand in a variety of palladium-catalyzed C-N, C-O and C-C bond-forming reactions under mild conditions. Reactions of 13716-12-6_1
Reactions of 13716-12-6_2
Reactions of 13716-12-6_3

Chemical PropertiesColorless to light yellow liqui
UsesTri-tert-butylphosphine is used primarily in the preparation of mono- and 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.
UsesValuable ligand for several coupling reactions. This product is offered as the THF solution for more convenient handling.
Tri-tert-butylphosphine tetrafluoroborate TRI-TERT-BUTYLPHOSPHONIUM TETRAPHENYLBORATE Di-t-butyl(2,2-diphenyl-1-methylcyclopropyl)phosphinecBRIDP Tributylphosphine tert-Butyl acetate Tetrabutylammonium bromide T-BUTYLPHOSPHINE 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol tert-Butanol tert-Butyl peroxyacetate Tricine Bis(tri-tert-butylphosphine)palladium(0) 1,3,5-Tri-tert-butylbenzene TRIS BUFFER SOLUTION PH 8.5, 1 L Tris(hydroxymethyl)aminomethane Phosphine Tri-tert-butylphosphine BUFFER SOLUTION PH = 6,00 (20 °C) (POTASSIUM DIHYDROGEN PHOSPHATE/SODIUM HYDROXIDE)

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