2-benzylidene-3-diphenylphosphoryl-5-methyl-1,3,4-oxadiazole

Modify Date: 2025-09-23 11:54:48

2-benzylidene-3-diphenylphosphoryl-5-methyl-1,3,4-oxadiazole Structure
2-benzylidene-3-diphenylphosphoryl-5-methyl-1,3,4-oxadiazole structure
Common Name 2-benzylidene-3-diphenylphosphoryl-5-methyl-1,3,4-oxadiazole
CAS Number 21434-12-8 Molecular Weight 374.37200
Density 1.2g/cm3 Boiling Point 507.5ºC at 760 mmHg
Molecular Formula C22H19N2O2P Melting Point N/A
MSDS N/A Flash Point 260.7ºC

 Names

Name (2E)-2-benzylidene-3-diphenylphosphoryl-5-methyl-1,3,4-oxadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2g/cm3
Boiling Point 507.5ºC at 760 mmHg
Molecular Formula C22H19N2O2P
Molecular Weight 374.37200
Flash Point 260.7ºC
Exact Mass 374.11800
PSA 57.84000
LogP 3.67160
Vapour Pressure 2.01E-10mmHg at 25°C
Index of Refraction 1.621
InChIKey AJOHZLOPZUBANX-OQKWZONESA-N
SMILES CC1=NN(P(=O)(c2ccccc2)c2ccccc2)C(=Cc2ccccc2)O1

 Synonyms

<2-Methyl-5-benzyliden-1,3,4-oxadiazolinyl(4)>-P,P-diphenyl-phosphinoxid
2-nitro-6-(methylthio)toluene
Silane,trimethyl[1-methyl-1-(trimethylsilyl)ethoxy]
[2-Methyl-2-(trimethylsilyl)]-ethyl-(trimethylsilyl)-ether
<2-Methyl-3-nitro-phenyl>-methylsulfid
2-benzylidene-3-diphenylphosphinoyl-5-methyl-2,3-dihydro-[1,3,4]oxadiazole
trimethylsilyl ether of 2-trimethylsilyl-2-propanol
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