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23582-03-8

23582-03-8 Structure

23582-03-8 Structure
IdentificationBack Directory
[Name]

TRIS[2-(DIPHENYLPHOSPHINO)ETHYL]PHOSPHINE
[CAS]

23582-03-8
[Synonyms]

TETRAPHOS-2
TETRAPHOS-II
Tetraphos-Li
Tris(diphenylphosphinoethyl)phosphine
TRIS[2-(DIPHENYLPHOSPHINO)ETHYL]PHOSPHINE
Tris[2-(diphenylphosphino)ethyl]phosphine,97%
Tris[2-(diphenylphosphino)ethyl]phosphine 97%
Phosphinetriyltrisethylenetris(diphenylphosphine)
Tris[2-(diphenylphosphino)ethyl]phosphine, 97% 1GR
(Phosphinetriyl)tris(ethylene)tris(diphenylphosphine)
[EINECS(EC#)]

245-754-3
[Molecular Formula]

C42H42P4
[MDL Number]

MFCD00010009
[MOL File]

23582-03-8.mol
[Molecular Weight]

670.68
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powde
[Melting point ]

134-135 °C(lit.)
[Boiling point ]

740.1±55.0 °C(Predicted)
[form ]

Powder
[color ]

white
[InChIKey]

TVLNGWSWPKIYAO-UHFFFAOYSA-N
[SMILES]

C(CP(c1ccccc1)c2ccccc2)P(CCP(c3ccccc3)c4ccccc4)CCP(c5ccccc5)c6ccccc6
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powde
[Uses]

Ligand used in iron-catalyzed, greener reduction of aldehydes to alcohols under transfer hydrogenation conditions.

Fast and selective iron-catalyzed transfer hydrogenations of aldehydes
[General Description]

This product has been enhanced for catalytic efficiency.
[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
reagent type: ligand
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302+H312+H332-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22-36/37/38
[Safety Statements ]

26-37/39
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

3
[HS Code ]

29310099
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Questions And AnswerBack Directory
[Reaction]

  1. Ligand used in the ruthenium-catalyzed hydrogenation of carbon dioxide facilitated by catalytic quantities of bicarbonate.
  2. Ligand used in the selective iron-catalyzed transfer hydrogenation of terminal alkynes.
  3. Ligand used in the selective iron-catalyzed transfer hydrogenation of nitoarenes, without base. 
Reactions of 23582-03-8
Spectrum DetailBack Directory
[Spectrum Detail]

TRIS[2-(DIPHENYLPHOSPHINO)ETHYL]PHOSPHINE(23582-03-8)1HNMR
TRIS[2-(DIPHENYLPHOSPHINO)ETHYL]PHOSPHINE(23582-03-8)FT-IR
TRIS[2-(DIPHENYLPHOSPHINO)ETHYL]PHOSPHINE(23582-03-8)IR
TRIS[2-(DIPHENYLPHOSPHINO)ETHYL]PHOSPHINE(23582-03-8)Raman
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