The IUPAC name of Phosphonic acid, P-methyl-, diphenyl ester (CAS NO.7526-26-3):
[Methyl(phenoxy)phosphoryl]oxybenzene
Synonyms: Methyl-phosphonicacidiphenylester ; Phosphonicacid , Methyl-,diphenylester ; Diphenyl methylphosphonate; Methylphosphonic acid diphenyl ester ; Diphenyl methylphosphonate 96% ; Methanephosphonicaciddiphenylester
CAS: 7526-26-3
EINECS: 231-388-1
Molecular Formula: C13H13O3P
Molecular Structure:
Formula Weight: 248.21 g/mol
Index of Refraction: 1.554
Density: 1.205 g/cm3
Flash Point: 175.8 °C
7. Melting point:32.5-37.5 °C(lit.)
Boiling Point: 344.3 °C at 760 mmHg
The toxicity of Phosphonic acid, P-methyl-, diphenyl ester (CAS NO.7526-26-3):
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD50 | oral | 233mg/kg (233mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SKIN AND APPENDAGES (SKIN): HAIR: OTHER | International Journal of Toxicology. Vol. 19, Pg. 347, 2000. |
The safety information of Phosphonic acid, P-methyl-, diphenyl ester (CAS NO.7526-26-3):
A poison by ingestion. When heated to decomposition it emits toxic vapors of POx.
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