2-phenyl-2,3-dihydro-1,3,2(lambda(5))-benzoxazaphosphoryl-4-one

Modify Date: 2025-08-26 08:40:23

2-phenyl-2,3-dihydro-1,3,2(lambda(5))-benzoxazaphosphoryl-4-one structure	Common Name	2-phenyl-2,3-dihydro-1,3,2(lambda(5))-benzoxazaphosphoryl-4-one
	CAS Number	143000-05-9	Molecular Weight	243.19800
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₃H₁₀NO₂P	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2-phenyl-3H-1,3,2-benzoxazaphosphinin-4-one
Synonym	More Synonyms

Molecular Formula	C₁₃H₁₀NO₂P
Molecular Weight	243.19800
Exact Mass	243.04500
PSA	55.41000
LogP	2.45660

Dichlorophenylphosphine structure

Dichlorophenylp...

CAS#:644-97-3

Salicylamide structure

Salicylamide

CAS#:65-45-2

~81%

2-phenyl-2,3-dihydro-1,3,2(lambda(5))-benzoxazaphosphoryl-4-one Structure

2-phenyl-2,3-di...

CAS#:143000-05-9

Literature: Kostka; Porada Archiv der Pharmazie, 1992 , vol. 325, # 6 p. 325 - 328

Precursor 2
CAS#:644-97-3 Dichlorophenylp... CAS#:65-45-2 Salicylamide
DownStream 0

PDBPO

4H-1,3,2-Benzoxazophosphorin-4-one,2,3-dihydro-2-phenyl

2,3-Dihydro-2-phenyl-4H-1,3,2-benzoxazophosphorin-4-one

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Product Name: 2-phenyl-2,3-dihydro-1,3,2(lambda(5))-benzoxazaphosphoryl-4-one
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