3127-08-0

Basic information

• Product Name: BIS(HYDROXYMETHYL)PHENYLPHOSPHINE
• Synonyms: (phenylphosphinidene)bismethanol;(phenylphosphinidene)di-methano;(phenylphosphinidene)dimethanol;BIS(HYDROXYMETHYL)PHENYLPHOSPHINE
• CAS NO: 3127-08-0
• Molecular Formula: C₈H₁₁O₂P
• Molecular Weight: 170.15
• Mol File: 3127-08-0.mol
• Article Data: 14

Chemical Properties

• Melting Point: 56-58°C
• Boiling Point: 305.1°Cat760mmHg
• Flash Point: 138.3°C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 0.000367mmHg at 25°C
• CAS DataBase Reference: BIS(HYDROXYMETHYL)PHENYLPHOSPHINE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(HYDROXYMETHYL)PHENYLPHOSPHINE(3127-08-0)
• EPA Substance Registry System: BIS(HYDROXYMETHYL)PHENYLPHOSPHINE(3127-08-0)

Safety Data

• RIDADR: UN2811
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 3127-08-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H11O2P/c9-6-11(7-10)8-4-2-1-3-5-8/h1-5,9-10H,6-7H2

Upstream product

• 50-00-0 formaldehyd 
• 638-21-1 phenylphosphane 
• 644-97-3 Dichlorophenylphosphine 

Downstream Products

• 72897-07-5 1,3-di-para-tolyl-5-phenyl-1,3,5-diazaphosphorinane 
• 72897-05-3 1,3,5-triphenyl-1,3,5-dioxaphosphorinane 
• 18355-89-0 r-1,trans-2(e),6(e)-triphenyl-4-phosphorinanone 
• 59466-62-5 4-phenyl-[1,4]thiaphosphinane 1,1,4-trioxide 
• 59466-58-9 3r,4ξ,5c-triphenyl-[1,4]thiaphosphinane 1,1-dioxide 
• 24748-26-3 tri-(hydroxymethyl)phenylphosphonium chloride 
• 71787-50-3 2,2-dimethyl-5-phenyl-1,3-dioxa-2-sila-5-phosphorinane 
• 1162-70-5 1,2,5-triphenyl-1H-phosphole 
• 13904-56-8 2,5-di-naphthalen-2-yl-1-phenyl-1H-phosphole 
• 13969-04-5 1-phenyl-2,5-di-p-tolyl-1H-phosphole 
• 13904-57-9 2,5-bis(p-bromophenyl)-1-phenyl-phosphole 
• 39118-56-4 bis(hydroxymethyl)phenylphosphine oxide 
• 124910-22-1 1,5-Bis(m-carboxyphenyl)-3,7-diphenyl-1,5,3,7-diammoniadiphosphacyclooctane 
• 124910-23-2 1,5-Bis(p-carboxyphenyl)-3,7-diphenyl-1,5,3,7-diammoniadiphosphacyclooctane 

Relevant articles and documents

Synthesis of first representatives of 46-membered P,N,O-containing cyclophanes and their transition metal complexes

A condensation of phenyl- or l-menthylphosphine with formaldehyde and 4,4′-bis-(4′-aminophenoxy)biphenyl proceeding as a covalent self-assembly gave rise to the first representatives of 46-membered P,N,O-containing cyclophanes, namely, 13,17,83,87-tetra-R-3,6,10,13-tetraoxa-1,8(1,5)-di(1,5-diaza-3,7-diphosphacyclooctana)-2,4,5,7,9,11,12,14(1,4)-octabenzenacyclotetradecaphanes (R = Ph (1), l-Ment (2)). The cage macrocyclic tetraphosphine 2 reacted with (cyclooctadiene)dichloroplatinum(ii) and -palladium(ii), as well as with (tetrahydrofuran)pentacarbonyltungsten(0) with the formation of binuclear complexes, in which the metal atoms are coordinated to 1,5-diaza-3,7-diphosphacyclooctane fragments by the P,P-chelate mode.

Synthesis of aminomethylphosphines with triazaadamantane fragments

The reaction of (hydroxymethyl)diphenylphosphine with 7-amino-1,3,5-triazaadamantane, followed by ready oxidation of the initially formed aminomethylphosphine gave diphenyl[(1,3,5-triazaadamantan-7-yl)aminomethyl]phosphine oxide. The reactions of bis(hydr

Catalyst Pendent-Base Effects on Cyclization of Alkynyl Amines

A family of [CpRu(PP)(MeCN)]PF6 complexes (2 a–e and 4) were prepared in which the bis-phosphine ligand contains a pendent tertiary amine in the second-coordination sphere. 2 a–e contain PPh2NR′2 ligands with two amine groups as the pendent base. Complex 4 has the PPh2NPh1 ligand with only one pendent amine. The catalytic performance of 2 a–e and 4 were assessed in the cyclization of 2-ethynyl aniline and 2-ethynylbenzyl alcohol. It was revealed that the positioning of the pendent amine near the metal active site is essential for high catalyst performance. A comparison of PPh2NR′2 catalysts (2 a–e) showed minimal difference in performance as a function of pendent amine basicity. Rather, only a threshold basicity – in which the pendent amine was more basic than the substrate – was required for high performance.

Light-driven hydrogen production from aqueous solutions based on a new Dubois-type nickel catalyst

In this work, we report a new photocatalytic system that links multifunctional semiconductor nanocrystals with emerging water-soluble molecular catalysts made of earth-abundant elements for H2 generation [Ni(P2RN2R′)2(BF4)2]4-, R = Ph, R′ = [PhSO3]- (NiS). This noble metal free hybrid exhibits remarkable catalytic activity with a turnover number of 511 for H2 production and a photon-to-H2 conversion efficiency of 12.5%. The mechanistic insight into such high efficiency in this photocatalytic system was examined using a combination of steady-state emission and time-resolved absorption spectroscopy.