33796-25-7

Basic information

• Product Name: (dimethylphosphanyl)methanol
• Synonyms: Methanol, (dimethylphosphino)- (7CI,8CI,9CI)
• CAS NO: 33796-25-7
• Molecular Formula: C₃H₉OP
• Molecular Weight: 92.0767
• Mol File: 33796-25-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 127°C at 760 mmHg
• Flash Point: 30.6°C
• Vapor Pressure: 5.21mmHg at 25°C
• CAS DataBase Reference: (dimethylphosphanyl)methanol(CAS DataBase Reference)
• NIST Chemistry Reference: (dimethylphosphanyl)methanol(33796-25-7)
• EPA Substance Registry System: (dimethylphosphanyl)methanol(33796-25-7)

Safety Data

• Hazardous Substances Data: 33796-25-7(Hazardous Substances Data)

Upstream product

• 50-00-0 formaldehyd 
• 676-59-5 dimethylphosphane 

Downstream Products

• 5850-00-0 (hydroxymethyl)-dimethylphosphine oxide 
• 96609-62-0 C₆H₅Si(OCH₂P(CH₃)2)3 
• 139697-20-4 (C₆H₅)2Si(OCH₂P(CH₃)2)2 
• 676-96-0 Trimethylphosphine oxide 
• 139697-23-7 (C₆H₅)2Ge(OCH₂P(CH₃)2)2 

Relevant articles and documents

Alternative Ligands, XVIII: Novel Complexes M(CO)3L with Tripod Ligands of the Type RSi(OCH2EMe2)3 (M = Cr, Mo, W; R = Me, Ph; E = P, As)

Tripod ligands of the type RSi(OCH2EMe2)3 (R = Me, Ph; E = P, As) (compounds 3a, b and 4a, b) have been prepared by reacting RSiCl3 with Me2ECH2OH (2a, b) in the presence of NMe3. 2a, b are obtained from Me2EH (1a, b) and paraformaldehyde.Replacement of the cycloheptatriene ligand in M(CO)3CHT compounds (M = Cr, Mo, W) yields the new complexes fac-M(CO)3 (5a, b - 10a, b).The ligand properties of 3a, b and 4a, b have been studied by determining the effects of coordination on the spectroscopic data (νCO, 1H, 31P NMR). - Keywords: Tripod Phosphane and Arsane Ligands, fac-M(CO)3L Complexes ( M = Cr, Mo, W); Spectroscopic Data (νCO, 1H-, 31P-NMR)