O,O-二甲基二硫代磷酸盐（CAS 756-80-9）：分子式 C2H7O2PS2、分子量 158.18。
| CAS号 | 756-80-9 |
|---|---|
| 分子式 | C2H7O2PS2 |
| 分子量 | 158.18 |
| LogP | 1.7 |
| 应用领域 | Uses: Used to make insecticides such as malathion、azinphos-methyl、phosmet、and methidathion、[HSDB]、CHEM INT FOR MALATHION (INSECTICIDE)、CHEM INT FOR AZINPHOS-METHYL (INSECTICIDE)、CHEM INT FOR PHOSMET (INSECTICIDE)、CHEM INT FOR METHIDATHION (INSECTICIDE)、Use Classification: Environmental transformation -> Pesticide transformation products (metabolite、successor)、Methods of Manufacturing: REACTION OF PHOSPHOROUS PENTASULFIDE WITH METHYL ALCOHOL、Consumption Patterns: ESSENTIALLY 100% AS A CHEM INT FOR INSECTICIDES、U.S. Production: (1978) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE、(1982) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE、U.S. Imports: (1979) No Data、(1981) No Data、U.S. Exports: (1979) No Data、General Manufacturing Information: Phosphorodithioic acid、O、O-dimethyl ester: INACTIVE、A SAMPLE OF TECHNICAL GRADE MALATHION CONTAINED O、O-DIMETHYL DITHIOPHOSPHATE. |
登记用途：Uses: Used to make insecticides such as malathion、azinphos-methyl、phosmet、and methidathion、[HSDB]、CHEM INT FOR MALATHION (INSECTICIDE)、CHEM INT FOR AZINPHOS-METHYL (INSECTICIDE)、CHEM INT FOR PHOSMET (INSECTICIDE)、CHEM INT FOR METHIDATHION (INSECTICIDE)、Use Classification: Environmental transformation -> Pesticide transformation products (metabolite、successor)、Methods of Manufacturing: REACTION OF PHOSPHOROUS PENTASULFIDE WITH METHYL ALCOHOL、Consumption Patterns: ESSENTIALLY 100% AS A CHEM INT FOR INSECTICIDES、U.S. Production: (1978) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE、(1982) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE、U.S. Imports: (1979) No Data、(1981) No Data、U.S. Exports: (1979) No Data、General Manufacturing Information: Phosphorodithioic acid、O、O-dimethyl ester: INACTIVE、A SAMPLE OF TECHNICAL GRADE MALATHION CONTAINED O、O-DIMETHYL DITHIOPHOSPHATE.。
O,O-二甲基二硫代磷酸盐 是一种化工化合物，登记 CAS 号为 756-80-9，分子式 C2H7O2PS2（分子量 158.18）。
登记 CAS 号：756-80-9
其分子式 C2H7O2PS2 由 2 个碳、7 个氢、2 个氧、1 个磷、2 个硫 组成。
别名/同义词：O,O-二甲基二硫代磷酸盐 · O,O-Dimethyl Dithiophosphate
O,O-二甲基二硫代磷酸盐 的 CAS 登记号为 756-80-9。
分子式 C2H7O2PS2，分子量 158.18。
别名/同义词：O,O-二甲基二硫代磷酸盐、O,O-Dimethyl Dithiophosphate。
登记用途：Uses: Used to make insecticides such as malathion、azinphos-methyl、phosmet、and methidathion、[HSDB]、CHEM INT FOR MALATHION (INSECTICIDE)、CHEM INT FOR AZINPHOS-METHYL (INSECTICIDE)、CHEM INT FOR PHOSMET (INSECTICIDE)、CHEM INT FOR METHIDATHION (INSECTICIDE)、Use Classification: Environmental transformation -> Pesticide transformation products (metabolite、successor)、Methods of Manufacturing: REACTION OF PHOSPHOROUS PENTASULFIDE WITH METHYL ALCOHOL、Consumption Patterns: ESSENTIALLY 100% AS A CHEM INT FOR INSECTICIDES、U.S. Production: (1978) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE、(1982) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE、U.S. Imports: (1979) No Data、(1981) No Data、U.S. Exports: (1979) No Data、General Manufacturing Information: Phosphorodithioic acid、O、O-dimethyl ester: INACTIVE、A SAMPLE OF TECHNICAL GRADE MALATHION CONTAINED O、O-DIMETHYL DITHIOPHOSPHATE.。
O,O-二甲基二硫代磷酸盐（CAS 756-80-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 756-80-9 |
|---|---|
| PubChem CID | 12959 |
| Molecular formula | C2H7O2PS2 |
| IUPAC name | dimethoxy-sulfanyl-sulfanylidene-λ5-phosphane |
| UNII (FDA) | 4K09JRW4Z6 |
| Molecular Weight | 158.18 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 157.96250881 |
| Monoisotopic Mass | 157.96250881 |
| Topological Polar Surface Area | 51.6 |
| Heavy Atom Count | 7 |
756-80-9; O,O-DIMETHYL DITHIOPHOSPHATE; O,O-Dimethyldithiophosphate; Dimethyl phosphorodithioate; Dimethyldithiophosphoric acid; Dimethyl phosphodithionate; O,O-Dimethyl phosphorodithioate; O,O-Dimethyl dithiophosphoric acid; O,O-Dimethyl phosphorodithioic acid; 4K09JRW4Z6; DTXSID5027306; Kyselina O,O-dimethyldithiofosforcna; DMDTP; RefChem:855038; DTXCID707306; 212-053-9
| Reported hazard statements | H226 (100%), H290 (100%), H302, H332 (93.3%), H314 (100%), H318 (100%), H361 (96.7%), H412 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H290 (100%): May be corrosive to metals [Warning Corrosive to Metals]
O,O-Dimethyl Dithiophosphate · CAS 756-80-9 · C2H7O2PS2. UNII 4K09JRW4Z6.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: O,O-Dimethyl Dithiophosphate