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CAS NO.3337-71-1
| Asulam Basic information |
| Product Name: | Asulam |
| Synonyms: | mb 9057;METHYL SULFANILYLCARBAMATE;Methyl [(4-aminophenyl)sulfonyl]carbamate;METHYL 4-AMINOPHENYLSULPHONYLCARBAMATE;ASILAN;ASULAM;asulox;ASULOX 40 |
| CAS: | 3337-71-1 |
| MF: | C8H10N2O4S |
| MW: | 230.24 |
| EINECS: | 222-077-1 |
| Product Categories: | HERBICIDE;Agro-Products;Amines;Aromatics;Sulfur & Selenium Compounds;NULL;Other APIs |
| Mol File: | 3337-71-1.mol |
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| Asulam Chemical Properties |
| mp | 142-144°C (dec.) |
| storage temp. | 0-6°C |
| Merck | 13,862 |
| NIST Chemistry Reference | Asulam(3337-71-1) |
| EPA Substance Registry System | Carbamic acid, [(4-aminophenyl)sulfonyl]-, methyl ester(3337-71-1) |
| MSDS Information |
| Provider | Language |
|---|---|
| Methyl sulfanilylcarbamate | English |
| Asulam Usage And Synthesis |
| Chemical Properties | Light Brown Solid |
| Usage | Carbamate herbicide; folic acid biosynthesis inhibitor. |
| Asulam Preparation Products And Raw materials |
| Raw materials | Hydrochloric acid-->Potassium carbonate-->Sodium formate-->Dimethyl carbonate-->Sulfanilamide-->Methyl chloroformate-->Acetanilide-->Methyl carbamate |
| Introduction | |
| It is herbicide and absorbed by the plants' root system and leaves, which will cause gradual chlorosis and hinder the cell division and swelling. | |
| Identity | |
| Chemical name | methyl 4-aminophenylsulphonylcarbamate |
| Generic name | Asulam |
| CAS Registry No. | 3337-71-1 |
| Structural formula |
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| Molecular formula | C8H10N204S |
| Molecular weight | 230 |
| Physical Properties | |
| Appearance | Similar to white powder |
| Melting point | 135°C |
| Solubility | 0.5%(20-25°C)in water |
| Application | |
| Sprayed after germination ,can prevent and eliminate the sour dock in pasture land and defolite fruit garden, use level is 1.0-1.7kgAI/ha,4-6kg/ha can prevent and eliminatefern erne in pasture land and tree farm,1kg/ha can prevent and eliminate wild oat in flax field;3.36-3.64kg/ha can prevent and eliminate gramineous weed in sugar cane field,3-7kg/ha can prevent and eliminate the broad leaf weed and gramineous weed in oilseed poppy. | |
| Packing | |
| 25kg woven bag(can be changed upon clients's requests) | |
| Storage | |
| Avoid rain and moisture¡£ | |