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diphenylphosphoryloxymethylbenzene

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Origin: China

Cas No: 5573-42-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 5573-42-2 Formula: C19H17O2P Molecular Weight: 308.31100

Basic Info

Chemical Name	diphenylphosphoryloxymethylbenzene
Synonyms	Diphenylphosphinic acid benzyl ester; Benzyldiphenylphosphinat; Phosphinic acid,diphenyl-,phenylmethyl ester; benzyl diphenylphosphinoate; Phosphinic acid,benzyl ester; Diphenylphosphinsaeure-benzylester; benzyl diphenylphosphinate;
CAS No.	5573-42-2
Molecular Formula	C19H17O2P
Molecular Weight	308.31100
PSA	36.11000
LogP	4.13230

Properties

Density	1.19g/cm3
Boiling Point	445.7ºC at 760 mmHg
Flash Point	236.7ºC
Refractive Index	1.606

Synthesis Route

Chlorodiphenylphosphine+benzyl alcohol→diphenylphosphoryloxymethylbenzene+diphenylphosphorylmethylbenzene
diphenylphosphorylmethylbenzene→diphenylphosphoryloxymethylbenzene+1-diphenylphosphoryl-4-methylbenzene
Chlorodiphenylphosphine+benzyl alcohol→diphenylphosphoryloxymethylbenzene

Precursor

benzyl alcohol
diphenylphosphinic acid potassium salt
[diphenylphosphoryl(phenyl)phosphoryl]benzene
Chlorodiphenylphosphine

Downstream Product

cyclohexyloxymethylbenzene
dibenzyl ether
2-phenylethoxymethylbenzene

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