O-diphenylphosphorylhydroxylamine

Modify Date: 2025-08-20 14:02:16

O-diphenylphosphorylhydroxylamine Structure
O-diphenylphosphorylhydroxylamine structure
Common Name O-diphenylphosphorylhydroxylamine
CAS Number 72804-96-7 Molecular Weight 233.203
Density 1.25±0.1 g/cm3 Boiling Point 368.0±25.0 °C at 760 mmHg
Molecular Formula C12H12NO2P Melting Point >140 ºC (分解)
MSDS Chinese USA Flash Point 176.3±23.2 °C

 Names

Name O-(Diphenylphosphinyl)hydroxylamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.25±0.1 g/cm3
Boiling Point 368.0±25.0 °C at 760 mmHg
Melting Point >140 ºC (分解)
Molecular Formula C12H12NO2P
Molecular Weight 233.203
Flash Point 176.3±23.2 °C
Exact Mass 233.060562
PSA 62.13000
LogP 1.68
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.597
Storage condition 2-8°C
Water Solubility Slightly soluble (2.1 g/L) (25 ºC)

 Safety Information

Hazard Codes Xi
RIDADR NONH for all modes of transport
HS Code 2931900090

 Synthetic Route

~82%

O-diphenylphosphorylhydroxylamine Structure

O-diphenylphosp...

CAS#:72804-96-7

Literature: BAYER PHARMACEUTICALS CORPORATION Patent: WO2007/64883 A2, 2007 ; Location in patent: Page/Page column 190 ;

~41%

O-diphenylphosphorylhydroxylamine Structure

O-diphenylphosp...

CAS#:72804-96-7

Literature: Armstrong, Alan; Pullin, Robert D. C.; Jenner, Chloe R.; Scutt, James N. Journal of Organic Chemistry, 2010 , vol. 75, # 10 p. 3499 - 3502

~%

O-diphenylphosphorylhydroxylamine Structure

O-diphenylphosp...

CAS#:72804-96-7

Literature: WO2014/8197 A1, ; Page/Page column 134; 135 ;

~61%

O-diphenylphosphorylhydroxylamine Structure

O-diphenylphosp...

CAS#:72804-96-7

Literature: Harger, Martin J. P. Tetrahedron Letters, 1983 , vol. 24, # 30 p. 3115 - 3116

~%

O-diphenylphosphorylhydroxylamine Structure

O-diphenylphosp...

CAS#:72804-96-7

Detail
Literature: Tetrahedron Letters, , vol. 24, # 30 p. 3115 - 3116

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

(Aminooxy)(diphenyl)phosphine oxide
O-diphenylphosphorylhydroxylamine
Phosphorane, (aminooxy)diphenyl-, oxide
(Aminooxy)diphenylphosphine oxide
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