CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Tetrachlorvinphos appears as colorless crystals or white powder. Somewhat corrosive. (NTP, 1992) |
|---|---|
| Color/Form | Tan to brown crystalline solid |
| Odor | ... Mild chemical odor. /Gardona/ |
| Melting Point | 203 to 207 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 73 °F (NTP, 1992) |
| Density | Bulk density 50-55 lb/cu ft |
| Vapor Pressure | 4.2e-08 mmHg at 68 °F (NTP, 1992) |
| LogP | log Kow = 3.53 |
| Stability/Shelf Life | STABLE TO LESS THAN 100 °C; SLOWLY HYDROLYZED IN WATER, 50% LOSS OCCURRING @ 50 °C IN 1300 HR @ PH 3, IN 1060 HR @ PH 7, IN 80 HR @ PH 10.5 /TECHNICAL PRODUCT/ |
| Decomposition | When heated to decomposition it emits toxic fumes of /hydrogen chloride and phosphorous oxides/. |
| Other Experimental Properties | Off-white, crystalline solid /Technical grade/ |
| Chemical Classes | Pesticides -> Organophosphate Insecticides |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 366.0 g/mol |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 365.896306 g/mol |
| Monoisotopic Mass | 363.899257 g/mol |
| Topological Polar Surface Area | 44.8 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 371 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Tetrachlorvinphos appears as colorless crystals or white powder. Somewhat corrosive. (NTP, 1992)