135186-78-6
PYRIFTALID
CAS: 135186-78-6
Molecular Formula: C15H14N2O4S
135186-78-6 - Names and Identifiers
| Name | PYRIFTALID |
| Synonyms | CGA 279233 PYRIFTALID Pyriftalid [iso] PYRIFTALID, PESTANAL pyriftalid (bsi, pa iso) 7-(4,6-DIMETHOXYPYRIMIN-2-YLTHIO)-3-METHYLISOBENZOFURAN-1(3H)-ONE 7-((4,6-DiMethoxypyriMidin-2-yl)thio)-3-Methylisobenzofuran-1(3H)-one 7-[(4,6-dimethoxypyrimidin-2-yl)sulfanyl]-3-methyl-2-benzofuran-1(3H)-one (RS)-7-(4,6-dimethyoxypryimidin-2-ylthio)-3-methyl-2-benzofuran-1 (3H)-one |
| CAS | 135186-78-6 |
| InChI | InChI=1/C15H14N2O4S/c1-8-9-5-4-6-10(13(9)14(18)21-8)22-15-16-11(19-2)7-12(17-15)20-3/h4-8H,1-3H3 |
135186-78-6 - Physico-chemical Properties
| Molecular Formula | C15H14N2O4S |
| Molar Mass | 318.35 |
| Density | 1.39±0.1 g/cm3(Predicted) |
| Boling Point | 555.6±60.0 °C(Predicted) |
| Flash Point | 289.84°C |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | neat |
| pKa | -0.47±0.50(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.635 |
| Physical and Chemical Properties | Storage Conditions: 0-6 ℃ |
135186-78-6 - Risk and Safety
| WGK Germany | 2 |
| HS Code | 29349990 |
135186-78-6 - Reference Information
| uses | pyrimidine salicylic acid herbicides, acetolactate synthase (ALS) inhibitors, have low activity determined by enzymes under in vitro conditions, but they are absorbed by stems and leaves. After being metabolized in the plant body, metabolites with good drug effect are produced, and through internal absorption conduction, weeds stop growing and die. It is mainly used for the control of grass weeds such as barnyard grass in paddy fields, and is safe for crops after rice. The dosage is 100~300g active ingredient/hm2. |
| Production method | Preparation of 2-methylsulfonyl-4, 6-dimethoxypyrimidine Preparation of 7-mercapto-3-methylphthalide Synthesis of cycloester oxifurium with o-chlorobenzoic acid as raw material and o-chlorobenzoic anhydride as raw material from 2-methylsulfonyl-4, 6-Dimethoxypyrimidine is prepared by condensation with 7-mercapto-3-methylphthalide. |
Last Update：2024-04-10 22:29:15
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Product Name: Acifluorfen Impurity 9(Pyriftalid) Visit Supplier Webpage Request for quotationCAS: 135186-78-6
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Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Multiple Specifications
Product Name: Pyriftalid Visit Supplier Webpage Request for quotationCAS: 135186-78-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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