Dcmod
oxycarboxin
CAS: 5259-88-1
Molecular Formula: C12H13NO4S
Dcmod - Names and Identifiers
Dcmod - Physico-chemical Properties
| Molecular Formula | C12H13NO4S |
| Molar Mass | 267.3 |
| Density | 1.3431 (rough estimate) |
| Melting Point | 128-130℃ (ethanol ) |
| Boling Point | 527.6±50.0 °C(Predicted) |
| Flash Point | 100°C |
| Water Solubility | 1g/L(25 ºC) |
| Vapor Presure | 3.2E-11mmHg at 25°C |
| pKa | 11.26±0.70(Predicted) |
| Storage Condition | 0-6°C |
| Refractive Index | 1.6280 (estimate) |
| Physical and Chemical Properties | Colorless crystals. Melting point 127.5-130 °c. Solubility (25 °c, g/kg): Water 1.0, acetone 360, benzene 34, ethanol 30, methanol 70, dimethyl sulfoxide 2230. |
Dcmod - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN3077 (solid) |
| RTECS | RP4900000 |
| HS Code | 29349990 |
| Toxicity | LD50 oral in rat: 2gm/kg |
Dcmod - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | internal suction fungicide for preventing rust is effective for rust of grains and vegetables, and has both preventive and therapeutic effects. |
| production method | obtained by oxidizing withering rusty spirit with hydrogen peroxide. Add 235.2g of withering rust spirit into 90ml of glacial acetic acid and heat it while stirring to make it paste when the temperature reaches 100 ℃. Then cool to 70 ℃, add 250ml hydrogen peroxide dropwise under stirring, control 70-75 ℃ first, and then control the reaction at 90-95 ℃. Cooling, precipitating solids, filtering, washing with water, drying to obtain crude products, and recrystallizing with methanol to obtain pure oxidized withering rust. |
| category | pesticide |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 2000 mg/kg |
| flammability hazard characteristics | Combustion produces toxic nitrogen oxides and sulfur oxide gases |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials storage and transportation |
| fire extinguishing agent | dry powder, foam, sand |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 21:01:54
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Spot supply
Product Name: Oxycarboxine Request for quotationCAS: 5259-88-1
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Multiple Specifications
Product Name: Oxycarboxine Visit Supplier Webpage Request for quotationCAS: 5259-88-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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