311-45-5
Product Name:
PARAOXON
Formula:
C10H14NO6P
Synonyms:
O,O-Diethyl O-(4-nitrophenyl) phosphate;Diethyl p-nitrophenyl phosphate;Paraoxon;Paraoxon-ethyl
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Reddish-yellow oily liquid with a faint fruity odor. (NTP, 1992) |
|---|---|
| Color/Form | OILY LIQUID |
| Odor | SLIGHT ODOR |
| Boiling Point | 336 to 338 °F at 760 mmHg (NTP, 1992) |
| Melting Point | 300 °C |
| Solubility | Sparingly soluble (NTP, 1992) |
| Density | 1.274 at 68 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Pressure | 0.0000011 [mmHg] |
| LogP | log Kow = 1.98 |
| Refractive Index | INDEX OF REFRACTION: 1.50959 @ 20 °C/D; MAX ABSORPTION: 274 NM (E= 8.9X10+3) |
| Collision Cross Section | 156.76 Ų [M+H]+ [CCS Type: TW] |
| Kovats Retention Index | 1895 1876.7 1880 1886.9 1885.7 |
| Other Experimental Properties | DECOMPOSES RAPIDLY IN ALKALINE SOLUTIONS |
| Chemical Classes | Pesticides -> Organophosphate Insecticides |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P262:Do not get in eyes, on skin, or on clothing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
COMPUTED DESCRIPTORS
| Molecular Weight | 275.19 g/mol |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 6 |
| Exact Mass | 275.05587416 g/mol |
| Monoisotopic Mass | 275.05587416 g/mol |
| Topological Polar Surface Area | 90.6 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 300 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Reddish-yellow oily liquid with a faint fruity odor. (NTP, 1992)