327697

Tris[2-(diphenylphosphino)ethyl]phosphine

97%

• Synonym(s): Tetraphos-Li
• Linear Formula: [(C₆H₅)₂PCH₂CH₂]₃P
• CAS Number: 23582-03-8
• Molecular Weight: 670.68
• EC Number: 245-754-3
• MDL number: MFCD00010009
• UNSPSC Code: 12352002
• PubChem Substance ID: 24859679
• NACRES: NA.22

Properties

• assay: 97%
• 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
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 134-135 °C (lit.)
• functional group: phosphine
• greener alternative category: , Aligned
• SMILES string: C(CP(c1ccccc1)c2ccccc2)P(CCP(c3ccccc3)c4ccccc4)CCP(c5ccccc5)c6ccccc6
• InChI: 1S/C42H42P4/c1-7-19-37(20-8-1)44(38-21-9-2-10-22-38)34-31-43(32-35-45(39-23-11-3-12-24-39)40-25-13-4-14-26-40)33-36-46(41-27-15-5-16-28-41)42-29-17-6-18-30-42/h1-30H,31-36H2
• InChI key: TVLNGWSWPKIYAO-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

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

Fast and selective iron-catalyzed transfer hydrogenations of aldehydes

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H312 + H332,H315,H319,H335
• pcodes: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves