Synonyms: Diphenoxyphosphine oxide; Diphenyl phosphonate; NSC 43786
CAS Number: 4712-55-4
Formula: C12H11O3P
Formula Weight: 234.19
Linear Formula: (C6H5O)2P(O)H
MDL No.: MFCD00044497
Boiling Point: 218-219 C/26 mmHg(lit.)
Melting Point: 12 C (lit.)
Density: 1.223 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.558(lit.)
Beilstein Registry Number: 2051909
EC Number: 225-202-8
UNSPSC Code: 12352100
Application: Reactant involved in:. Synthesis of N-benzylarylamide and di-Ph α-aminomethanephosphonate derivatives used as additives for thermooxidative stability of ester-based oils. One-pot three-component Kabachnik-Fields reactions. Visible light mediated oxidative phosphonylations of amines. Modified asymmetric Pudovik addition with haloketones. Tandem decarboxylation-coupling with natural alpha-amino acids
RIDADR: NONH for all modes of transport
WGK Germany: 3
Flash Point(F): 348.8 F
Flash Point(C): 176 C
R Codes: 22-37/38-41
S Codes: 26-39
IOD Codes: Xn
Symbol: GHS05, GHS07
Signal Word: Danger
Hazard Statements: H302-H315-H318-H335
Precautionary statements: P261-P280-P305 + P351 + P338