| Company Name: |
Chemwill Asia Co.,Ltd.
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| Tel: |
86-21-51086038 |
| Email: |
chemwill_asia@126.com |
| Products Intro: |
CAS:139528-85-1
Purity:0.99 Package:5KG;1KG;25KG PRICE quotation Remarks:Factory stock, quality assurance, price concessions
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- METOSULAM
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- $1.00 / 1KG
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2019-07-06
- CAS:139528-85-1
- Min. Order: 1G
- Purity: 98%
- Supply Ability: 100KG
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| | METOSULAM Basic information |
| Product Name: | METOSULAM | | Synonyms: | SANSAC;SINAL;PRONTO;metosulam (bsi, pa e-iso, ansi)pronto;n-(2,6-dichloro-3-methylphenyl)-5,7-dimethoxy-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide;2',6'-dichloro-5,7-dimethoxy-3'-methyl-1,2,4-triazolo[1,5-α] pyrimidine-2-sulfonanilide;DE 511;Uptake | | CAS: | 139528-85-1 | | MF: | C14H13Cl2N5O4S | | MW: | 418.26 | | EINECS: | | | Product Categories: | | | Mol File: | 139528-85-1.mol |  |
| | METOSULAM Chemical Properties |
| Melting point | 211℃ | | density | 1.66 | | storage temp. | 0-6°C | | pka | 4.28±0.50(Predicted) | | LogP | 3.080 |
| Hazard Codes | N | | Risk Statements | 50 | | Safety Statements | 60-61 | | RIDADR | UN3077 9/PG 3 |
| | METOSULAM Usage And Synthesis |
| Chemical Properties | White crystalline solid. mp210～211.5℃, relative density 1.49 (20℃), vapor pressure 4×10-13Pa (25℃), partition coefficient 0.9778, solubility in water (20℃): 100mg/L (pH =5.0), 700mg/L (pH=7.0), 5600mg/L (pH=9.0). Industrial products mp219～220℃. | | Uses | Metosulam is a novel and efficient triazolopyrimidine sulfonamide herbicide, acetolactase (ALS enzyme) inhibitor.It can be used to control a variety of broadleaf weeds in cereals and corn fields, and the dosage per hectare is 15g of active ingredients. | | Definition | ChEBI: Metosulam is a sulfonamide. | | Synthesis | Metosulam can be obtained by reacting N-(2,6-dichloro-3-methylphenyl)-5,7-dichloro-1,2,4-triazol[1,5-α]pyrimidine-2-sulfonic Amide and sodium methoxide under the action of methanol and hydrochloric acid. |
| | METOSULAM Preparation Products And Raw materials |
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