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2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane

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2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Basic information
Uses
Product Name:2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane
Synonyms:2,8 9-TRI-I-BUTYL-2,5,8 9-TETRAAZA-1-PHOSPHABICYCLO[3.3.3]UNDECANE;2,8,9-Triisobutyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane,97%;Triisobutylazaphosphatrane;2,8,9-Triisobutyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane 97%;2,8,9-Triisobutyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane solution ;4,6,11-tris(2-methylpropyl)-1,4,6,11-tetraza-5-phosphabicyclo[3.3.3]undecane;2,8,9-TRIISOBUTYL-2,5,8,9-TETRA AZA-1-P&;Tri-i-butyl-tetraaza-1-phosphabicyclo-undecane
CAS:331465-71-5
MF:C18H39N4P
MW:342.5
EINECS:
Product Categories:organophosphine ligand
Mol File:331465-71-5.mol
2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Structure
2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Chemical Properties
Boiling point 397.4±41.0 °C(Predicted)
density 0.964 g/mL at 25 °C(lit.)
refractive index n20/D 1.5020(lit.)
Fp 155 °F
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka8.90±0.20(Predicted)
form Liquid
color Clear colorless to yellow
Sensitive air sensitive, moisture sensitive
InChI1S/C18H39N4P/c1-16(2)13-20-10-7-19-8-11-21(14-17(3)4)23(20)22(12-9-19)15-18(5)6/h16-18H,7-15H2,1-6H3
InChIKeyWFHPXSHLCFHEIA-UHFFFAOYSA-N
SMILESCC(C)CN1CCN2CCN(CC(C)C)P1N(CC2)CC(C)C
Safety Information
Hazard Codes F,Xn
Risk Statements 36/37/38-67-66-22-19-11
Safety Statements 26-36/37/39-16
RIDADR UN1155 - class 3 - PG 1 - Diethyl ether
WGK Germany 3
HS Code 29310099
Storage Class10 - Combustible liquids
MSDS Information
ProviderLanguage
SigmaAldrich English
2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Usage And Synthesis
UsesExceedingly strong, non-ionic Brønsted and Lewis base useful in a variety of organic transformations.
Chemical PropertiesClear colorless to yellow liquid
UsesTriisobutylazaphosphatrane is reported to be used as a catalyst for the preparation of biaryl and alkenylarenes via Stille cross-coupling reaction. It also acts a catalyst for the synthesis of α-aryl-substituted nitriles.
2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Preparation Products And Raw materials
Preparation Products4-PYRIDIN-2-YLISOXAZOL-5-AMINE
Tag:2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane(331465-71-5) Related Product Information
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