oxydemeton-methyl (CAS 301-12-2) — formula C6H15O4PS2, molecular weight 246.3; category organic chemicals.
oxydemeton-methyl (CAS 301-12-2) is a chemical raw material in the organic chemicals category. Its molecular formula C6H15O4PS2 comprises 6 C, 15 H, 4 O, 1 P, 2 S atoms. Its molecular weight is about 246.3. Reported physicochemical data: melting point around <-20 °C, boiling point around 223 °F at 0.01 mmHg (NTP, 1992), LogP about log Kow = -0.74 @ 21 °C. 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 | 301-12-2 |
|---|---|
| Molecular Formula | C6H15O4PS2 |
| Molecular Weight | 246.3 |
| Melting Point | <-20 °C |
| Boiling Point | 223 °F at 0.01 mmHg (NTP, 1992) |
| LogP | log Kow = -0.74 @ 21 °C |
| Applications | systemic insecticide and acaricide for cotton, vegetables, fruits, and field crops, Banned in the EU for use as pesticide for plant protection, Restricted use pesticide (RUP) |
| Category | Organic Chemicals |
Documented applications: systemic insecticide and acaricide for cotton, vegetables, fruits, and field crops, Banned in the EU for use as pesticide for plant protection, Restricted use pesticide (RUP).
oxydemeton-methyl is a carbon-based organic compound with CAS registry number 301-12-2 and molecular formula C6H15O4PS2 (molecular weight 246.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 301-12-2
Its molecular formula C6H15O4PS2 comprises 6 C, 15 H, 4 O, 1 P, 2 S atoms.
Also known as: oxydemeton-methyl · 甲基氧化脲
Category: organic chemicals
The CAS registry number of oxydemeton-methyl is 301-12-2.
Molecular formula C6H15O4PS2, molecular weight 246.3.
It is also registered under: oxydemeton-methyl, 甲基氧化脲.
Recorded applications: systemic insecticide and acaricide for cotton, vegetables, fruits, and field crops, Banned in the EU for use as pesticide for plant protection, Restricted use pesticide (RUP).
Category: Organic 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 oxydemeton-methyl (CAS 301-12-2), compiled from public chemistry databases.
| CAS Registry Number | 301-12-2 |
|---|---|
| PubChem CID | 4618 |
| Molecular formula | C6H15O4PS2 |
| IUPAC name | 1-dimethoxyphosphorylsulfanyl-2-ethylsulfinylethane |
| UNII (FDA) | E2031449YZ |
| Molecular Weight | 246.3 |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 246.01493830 |
| Monoisotopic Mass | 246.01493830 |
| Topological Polar Surface Area | 97.1 |
| Heavy Atom Count | 13 |
| Boiling Point | 223 °F at 0.01 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 106 °C @ 0.01 mm Hg |
| Melting Point | <-20 °C |
| Solubility | 10 to 50 mg/mL at 61 °F (NTP, 1992) |
| Density | 1.289 g/cu cm @ 20 °C |
| Vapor Pressure | 3.8e-05 millibar at 68 °F (NTP, 1992) |
| Vapor Pressure | 0.0000285 [mmHg] |
| Vapor Pressure | 3.8 mPa (2.85X10-5 mm Hg) @ 20 °C |
| LogP | log Kow = -0.74 @ 21 °C |
| LogP | -0.74 |
OXYDEMETON-METHYL; Demeton-S-methyl sulfoxide; 301-12-2; Oxydemeton methyl; Metasystox R; Metaisosystox sulfoxide; Metasystemox; Methyl oxydemeton S; Oxydemetonmethyl; Aimco systox; Metasystemox R; Metasytox R; Metilmercaptofosoksid; Metaisosystoxsulfoxide; Demeton-S methyl sulfoxide; Oxydemeton M
| Reported hazard statements | H301, H311, H400, H300, H310, H330, H341, H361 |
|---|
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H311: Toxic in contact with skin [Danger Acute toxicity, dermal]
oxydemeton-methyl · CAS 301-12-2 · C6H15O4PS2. UNII E2031449YZ. Boiling Point: 223 °F at 0.01 mmHg (NTP, 1992); Boiling Point: 106 °C @ 0.01 mm Hg; Melting Point: <-20 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基氧化脲