CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Tris(2-chloroethyl) phosphate is an odorless clear liquid. Neutral pH. (NTP, 1992) |
|---|---|
| Color/Form | Clear, transparent liquid |
| Odor | Low odor |
| Boiling Point | 626 °F at 760 mmHg (NTP, 1992) |
| Melting Point | less than -76 °F (NTP, 1992) |
| Flash Point | 450 °F (NTP, 1992) |
| Solubility | 1 to 5 mg/mL at 68 °F (NTP, 1992) |
| Density | 1.425 at 68 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Density | Relative vapor density (air = 1): 9.8 |
| Vapor Pressure | 0.5 mmHg at 293 °F (NTP, 1992) |
| LogP | log Kow = 1.78 |
| Stability/Shelf Life | Stable under recommended storage conditions. |
| Autoignition Temperature | 1115 °F (NTP, 1992) |
| Decomposition | When heated to decomposition it emits very toxic fumes of POx /phosphorous oxides/ and Cl- /chlorides/. |
| Viscosity | 45 cP at 20 °C |
| Refractive Index | Index of refraction: 1.4721 at 20 °C/D |
| Collision Cross Section | 161.39 Ų [M+Na]+ 151.31 Ų [M+H]+ |
| Kovats Retention Index | 1740 1740 1740 1747.2 295.96 |
| Other Experimental Properties | 11.65 mg/cu m equivalent to 1 ppm (w/v conversion factor) |
| Chemical Classes | Pesticides -> Organophosphate Insecticides |
COMPUTED DESCRIPTORS
| Molecular Weight | 285.5 g/mol |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 9 |
| Exact Mass | 283.953879 g/mol |
| Monoisotopic Mass | 283.953879 g/mol |
| Topological Polar Surface Area | 44.8 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 152 |
| 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
Tris(2-chloroethyl) phosphate is an odorless clear liquid. Neutral pH. (NTP, 1992)