3619-91-8

Basic information

• Product Name: 1,3-BIS(PHOSPHINO)PROPANE
• Synonyms: 1,3-BIS(PHOSPHINO)PROPANE
• CAS NO: 3619-91-8
• Molecular Formula: C3H10P2
• Molecular Weight: 108.06
• Mol File: 3619-91-8.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 129-131 °C(Press: 725 Torr)
• Appearance: /
• Density: 0.877 g/cm3
• CAS DataBase Reference: 1,3-BIS(PHOSPHINO)PROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-BIS(PHOSPHINO)PROPANE(3619-91-8)
• EPA Substance Registry System: 1,3-BIS(PHOSPHINO)PROPANE(3619-91-8)

Safety Data

• Hazardous Substances Data: 3619-91-8(Hazardous Substances Data)

Usage

General Description

1,3-bis(phosphino)propane is a chemical compound with the molecular formula C6H16P2. It is commonly used as a ligand in coordination chemistry and catalysis. 1,3-BIS(PHOSPHINO)PROPANE possesses two phosphine groups which can act as electron donors to transition metal ions. Due to its chelating properties, 1,3-bis(phosphino)propane is often used to stabilize metal complexes and facilitate various chemical reactions. Its versatile nature makes it a valuable component in the synthesis of pharmaceuticals, agrochemicals, and other important chemical products. 1,3-BIS(PHOSPHINO)PROPANE is a clear, colorless liquid at room temperature and is commercially available for research and industrial applications.

Upstream product

• 142-28-9 1,3-Dichloropropane 
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Downstream Products

• 28240-70-2 1,3-Propandiylbis(dichlorphosphan) 

Relevant articles and documents

A CATALYST FOR THE CARBONYLATION OF ALKENES

The present application relates to a metal complex of Formula (I) and a catalyst composition for the carbonylation of alkenes comprising the metal complex, wherein the metal is a group 10 element such as palladium, platinum or nickel, and the complex comprises a bidentate phosphine ligand. The present invention also relates to a process for the preparation of a dicarboxylic acid or ester thereof from an alkenoic acid or ester thereof, or a process for the preparation of a carboxylic acid or ester thereof from an alkene or alkenoic acid with high selectivity and activity using said metal complex or catalyst composition. The present application also relates to a method of preparing Nylon 6-6 comprising the step of copolymerising adipic acid with hexamethylenediamine.

Catalyst system and method for carbonylation

The invention relates to a catalyst system for carbonylating olefinically or acetylenically unsaturated compounds with carbon monoxide and a nucleophile compound, containing (a) palladium; (b) a phosphine and (c) a polymer containing nitrogen which is soluble in the reaction mixture, with the exception of polyvinyl polymers with aromatic radicals containing nitrogen on the polymer chain. The invention also relates to a method for carbonylation in the presence of one such catalyst system.

Synthesis of Primary and Secondary Phosphines by Selective Alkylation of PH3 under Phase Transfer Conditions

Primary phosphines, RPH2, may be synthesized selectively by alkylation of phosphine, PH3, with alkyl halides RX (R = Me, Et, n-Bu, 2-Bu, C16H33, CH2=CH-CH2, Ph-CH2, 2-Py-CH2-CH2; X = Cl, Br) and concentrated aqueous KOH as auxilliary base in dimethylsulfoxide as a solvent or in two phase systems employing phase transfer catalysts.Under more rigorous conditions secondary phosphines R2PH (R = Me, n-Bu, CH2=CH-CH2) are also acessible in good yields.Using 1,3-dibromo(chloro)-propane or -butane diprimary phosphines H2P-(CH2)2-CHR-PH2 (R = H, Me) are obtaines, while 1,4-dibromopentane in a high yield cyclization reaction leads to 2-methylphospholane (12) with a chiral C-atom in α-position.