Thifensulfuron methyl
Thifensulfuron Methyl
CAS: 79277-27-3
Molecular Formula: C12H13N5O6S2
Thifensulfuron methyl - Names and Identifiers
| Name | Thifensulfuron Methyl |
| Synonyms | thifensulfuron-methyl Thifensulfuron Methyl methyl 3-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]sulfamoyl}thiophene-2-carboxylate Methyl 3-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-2-thiophenecarboxylate |
| CAS | 79277-27-3 |
| EINECS | 616-673-4 |
| InChI | InChI=1/C12H13N5O6S2/c1-6-13-10(16-12(14-6)23-3)15-11(19)17-25(20,21)7-4-5-24-8(7)9(18)22-2/h4-5H,1-3H3,(H2,13,14,15,16,17,19) |
Thifensulfuron methyl - Physico-chemical Properties
| Molecular Formula | C12H13N5O6S2 |
| Molar Mass | 387.39 |
| Density | 1.56g/cm3 |
| Melting Point | 176℃ |
| Solubility | The solubility in organic solvent is: methylene chloride 27.5g/L, acetone 11.9g/L, acetonitrile 7.3g/L, ethyl acetate 2.6g/L, methanol 2.6g/L, ethanol 0.9g/L, xylene 0.2g/L, hexane <0.1g/L; Dissolution in water |
| Appearance | White solid |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.608 |
| MDL | MFCD00468118 |
| Physical and Chemical Properties | Melting Point: 176°C |
| Use | Purposes: thiosulfuron-methyl is a kind of selective herbicide after systemic imbibition, which is a branched-chain amino acid synthesis inhibitor. It can inhibit the biosynthesis of valine, leucine and isoleucine, prevent cell division and stop the growth of sensitive crops. It is mainly used to control broad-leaved weeds in the fields of wheat, barley, oat and corn crops, such as Portulaca oleracea, Portulaca oleracea L., sowing of Artemisia, selengensis, pig hair, pig, Borna, it is not effective for the treatment of T. Japonicus, T. Rotunda and grass. Wheat, barley 2 leaf stage to pre-spike, weeds to 2~4 leaf stage, with 75% dry suspension 0.25~0.41g/100, water 4.5, A non-ionic surfactant with a liquid volume of 0.2% was added, and the stems and leaves were sprayed. |
Thifensulfuron methyl - Risk and Safety
| Hazard Symbols | N - Dangerous for the environment |
| Risk Codes | R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN3077 9/PG 3 |
Thifensulfuron methyl - Upstream Downstream Industry
Thifensulfuron methyl - Nature
| melting point | 176°C |
| density | 1.560±0.06 g/cm3(Predicted) |
| storage conditions | Sealed in dry,Room Temperature |
| morphology | neat |
| acidity coefficient (pKa) | pKa at 25°: 4.0 |
| maximum wavelength (& lambda;max) | 280nm(Acidic aq.)(lit.) |
| Merck | 14,9316 |
| BRN | 7448062 |
| EPA chemical information | Thifensulfuron-methyl (79277-27-3) |
Last Update：2024-04-10 22:29:15
Thifensulfuron methyl - First aid measures for pesticide poisoning
| symptoms of poisoning | has irritating effect on eyes and skin, and generally does not cause systemic poisoning. |
| emergency treatment | No antidote, symptomatic treatment. |
| precautions | [1] the dosage should not exceed 32.5ga. I/ha. [2] When the crop is in a bad environment (such as drought, severe cold, soil water supersaturation, and pests, etc.), it is not suitable to apply. [3] Do not pour the remaining liquid medicine and water from the washing and application utensils into the field |
Last Update：2024-04-10 22:29:15
Thifensulfuron methyl - Security information
| dangerous goods mark | N |
| hazard category code | 50/53 |
| safety instructions | 60-61 |
| dangerous goods transport number | UN3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS number | XM8463000 |
| HazardClass | 9 |
| PackingGroup | III |
| customs code | 29350090 |
| toxic substance data | 79277-27-3(Hazardous Substances Data) |
| Toxicity | LC50 (96-hour) for both bluegill sun?sh and rainbow trout >100 mg/L; LC50 (48-hour) for Daphnia magna >1,000 mg/L (Humburg et al., 1989); acute oral LD50 for rats >5,000 mg/kg (Hartley and Kidd, 1987). |
Last Update：2024-04-09 20:49:11
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Spot supply
Product Name: Chlorimuron Impurity 18 Visit Supplier Webpage Request for quotationCAS: 79277-27-3
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Multiple SpecificationsSpot supply
Product Name: Thifensulfuron Methyl Visit Supplier Webpage Request for quotationCAS: 79277-27-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
Raw Materials for Thifensulfuron methyl
Copper(I) chloride
Dichloroethane
Thifensulfuron
2,3-Dichloropropionitrile
2-Amino-4-methoxy-6-methyl-1,3,5-triazine
Dichloroethane
Thifensulfuron
2,3-Dichloropropionitrile
2-Amino-4-methoxy-6-methyl-1,3,5-triazine
Downstream Products for Thifensulfuron methyl