5-Butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate
Bupirimate
CAS: 41483-43-6
Molecular Formula: C13H24N4O3S
5-Butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate - Names and Identifiers
| Name | Bupirimate |
| Synonyms | BUPIRIMATE Bupirimate BUPIRAMATE bupirimate (bsi,iso,ansi) BUPIRIMATE PESTANAL, 250 MG 5-Butyl-2-ethylamino-6-methylpyrimidin-4-yldimethylsulfamate 5-butyl-2-ethylamino-6-methylpyrimidin-4-yldimethylsulphamate 5-Butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate 5-BUTYL-2-ETHYLAMINO-6-METHYLPYRIMIDIN-4-YL-DIMETHYLSULPHAMATE 5-butyl-2-(ethylamino)-6-methylpyrimidin-4-yl dimethylsulfamate Sulfamic acid, dimethyl-, 5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl ester |
| CAS | 41483-43-6 |
| EINECS | 255-391-2 |
| InChI | InChI=1/C13H24N4O3S/c1-6-8-9-11-10(3)15-13(14-7-2)16-12(11)20-21(18,19)17(4)5/h6-9H2,1-5H3,(H,14,15,16) |
| InChIKey | DSKJPMWIHSOYEA-UHFFFAOYSA-N |
5-Butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate - Physico-chemical Properties
| Molecular Formula | C13H24N4O3S |
| Molar Mass | 316.42 |
| Density | 1.2120 (rough estimate) |
| Melting Point | 50-51° |
| Boling Point | 463.2±55.0 °C(Predicted) |
| Flash Point | 100°C |
| Water Solubility | 22 mg l-1 (pH 5.2), 18 mg l-1 (pH 7.3),17 mg l-1 (pH 9.3) at 25 °C |
| Solubility | Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly) |
| Vapor Presure | 1.0 x 10-4 Pa at 25 °C |
| Appearance | neat |
| Color | White to Pale Beige Sticky to |
| Merck | 13,1482 |
| BRN | 758056 |
| pKa | 5 |
| Storage Condition | 0-6°C |
| Refractive Index | 1.6200 (estimate) |
5-Butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 21 - Harmful in contact with skin |
| Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 2 |
| RTECS | WO5970000 |
| Toxicity | LD50 orally in rats: 4000 mg/kg (Finney) |
5-Butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| category | pesticide |
| toxicity classification | highly toxic |
| acute toxicity | oral-rat LD50: 4000 mg/kg; Oral-mouse LD50: 412 mg/kg |
| flammability hazard characteristics | thermal decomposition discharges toxic nitrogen oxides and sulfur oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
| fire extinguishing agent | water, dry powder, carbon dioxide, foam |
Last Update：2024-04-09 15:16:50
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