Diethylphosphorodithioate CAS 298-06-6
Introduction：Basic information about Diethylphosphorodithioate CAS 298-06-6, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Diethylphosphorodithioate Basic information
| Product Name: | Diethylphosphorodithioate |
| Synonyms: | Diethyl phosphorodithioic acid;o,o-diethylhydrogenphosphorodithioate;o,o-diethylphosphorodithioicacid;O,O-Diethyl-S-hydrogen phosphorodithioate;o,o-diethyl-s-hydrogenphosphorodithioate;o,o-diethylthiolothionophosphate;PTGER2;Anti-PTGER3, N-Terminal antibody produced in rabbit |
| CAS: | 298-06-6 |
| MF: | C4H11O2PS2 |
| MW: | 186.23 |
| EINECS: | 206-055-9 |
| Product Categories: | Pharmaceutical Intermediates;Organic Building Blocks;Organic Phosphates/Phosphites;Phosphorus Compounds |
| Mol File: | 298-06-6.mol |
Diethylphosphorodithioate Chemical Properties
| Melting point | <0°C |
| Boiling point | 60 °C1 mm Hg(lit.) |
| density | 1.11 g/mL at 25 °C(lit.) |
| vapor pressure | 60Pa at 57℃ |
| refractive index | n |
| Fp | 181 °F |
| storage temp. | 2-8°C |
| solubility | 330g/l |
| pka | -0.10±0.34(Predicted) |
| form | Oil |
| color | Pale Gray to Very Dark Brown |
| PH | 0.8 (100g/l, H2O, 20℃) |
| biological source | rabbit |
| Water Solubility | 330g/L at 25℃ |
| BRN | 507407 |
| Stability: | Hygroscopic |
| InChI | 1S/C4H11O2PS2/c1-3-5-7(8,9)6-4-2/h3-4H2,1-2H3,(H,8,9) |
| InChIKey | IRDLUHRVLVEUHA-UHFFFAOYSA-N |
| SMILES | CCOP(S)(=S)OCC |
| CAS DataBase Reference | 298-06-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Phosphorodithioic acid, o,o'-diethyl ester(298-06-6) |
| EPA Substance Registry System | O,O-Diethyl dithiophosphate (298-06-6) |
Safety Information
| Hazard Codes | T |
| Risk Statements | 23/24/25-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| RTECS | TD7350000 |
| F | 10-13-23 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29209090 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Acute 1 Eye Dam. 1 Skin Corr. 1B |
| Hazardous Substances Data | 298-06-6(Hazardous Substances Data) |
| Chemical Properties | Diethylphosphorodithioate is a colorless oily liquid, and the industrial grade is a brown liquid. It is flammable, has a foul odor, soluble in water and organic solvents, decomposes at high temperature, and highly corrosive. |
| Uses | Diethylphosphorodithioate is an important pesticide intermediate, which can be used for the preparation of organophosphorus pesticides such as phorate, terbution, phosphine, etc. |
| Definition | ChEBI: Diethyl dithiophosphate is an organic thiophosphate. |
| Synthesis | Diethylphosphorodithioate was prepared by phosphorus pentasulfide stirred in absolute ethanol at 50～65℃ for 30-45min. |
Diethylphosphorodithioate Preparation Products And Raw materials
| Raw materials | Ethanol-->Phosphorus pentasulfide-->2,4,6,8,9,10-Hexathia-1,3,5,7-tetraphosphatricyclo[3.3.1.13,7]decane, 1,3,5,7-tetrasulfide-->Terbufos-->O,O,S-TRIMETHYLDITHIOPHOSPHATE |
| Preparation Products | Phorate-->Ethoprophos-->Phosalone-->ETHION-->PHENYLETHYLDISULFIDE-->Disulfide, 1,1-dimethylethyl phenyl-->O,O,S-TRIETHYLDITHIOPHOSPHATE-->Ethyl 2-hydroxyethyl sulfide-->[(2S,3R)-1,4-Dioxane-2,3-diyl]bis(thio)bis(thiophosphonic acid O,O-diethyl) ester-->2-Chloro-4-(1H-Pyrazol-5-Yl)Benzonitrile-->ACETHION-->Benzenecarbothioamide, 4-(methylthio)- |
