O,O-Dimethyl Dithiophosphate (CAS 756-80-9) — formula C2H7O2PS2, molecular weight 158.18; category inorganic chemicals.
O,O-Dimethyl Dithiophosphate (CAS 756-80-9) is a chemical raw material in the inorganic chemicals category. Its molecular formula C2H7O2PS2 comprises 2 C, 7 H, 2 O, 1 P, 2 S atoms. Its molecular weight is about 158.18. Reported physicochemical data: LogP about 1.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 756-80-9 |
|---|---|
| Molecular Formula | C2H7O2PS2 |
| Molecular Weight | 158.18 |
| LogP | 1.7 |
| Applications | Used to make insecticides such as malathion, azinphos-methyl, phosmet, and methidathion, CHEM INT FOR MALATHION (INSECTICIDE), CHEM INT FOR AZINPHOS-METHYL (INSECTICIDE) |
| Category | Inorganic Chemicals |
Documented applications: Used to make insecticides such as malathion, azinphos-methyl, phosmet, and methidathion, CHEM INT FOR MALATHION (INSECTICIDE), CHEM INT FOR AZINPHOS-METHYL (INSECTICIDE).
O,O-Dimethyl Dithiophosphate is an inorganic compound with CAS registry number 756-80-9 and molecular formula C2H7O2PS2 (molecular weight 158.18), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 756-80-9
Its molecular formula C2H7O2PS2 comprises 2 C, 7 H, 2 O, 1 P, 2 S atoms.
Also known as: O,O-Dimethyl Dithiophosphate · O,O-二甲基二硫代磷酸盐
Category: inorganic chemicals
The CAS registry number of O,O-Dimethyl Dithiophosphate is 756-80-9.
Molecular formula C2H7O2PS2, molecular weight 158.18.
It is also registered under: O,O-Dimethyl Dithiophosphate, O,O-二甲基二硫代磷酸盐.
Recorded applications: Used to make insecticides such as malathion, azinphos-methyl, phosmet, and methidathion, CHEM INT FOR MALATHION (INSECTICIDE), CHEM INT FOR AZINPHOS-METHYL (INSECTICIDE).
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for O,O-Dimethyl Dithiophosphate (CAS 756-80-9), compiled from public chemistry databases.
| 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: O,O-二甲基二硫代磷酸盐