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| CAS号 : | 13684-63-4 |
精确质量 : | 300.11100 |
| 分子式 : | C16H16N2O4 |
logP : | 3.93020 |
| 分子量 : | 300.30900 |
PSA : | 76.66000 |
甜菜宁 | |
phenmedipham | |
13684-63-4 | |
C16H16N2O4 | |
300.30900 | |
76.66000 | |
3.93020 | |
300.11100 |
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无色晶体或白色粉末
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1.64
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Very low volatility; no changes were observed when held for 6 days at 50ºC; hydrolysis at 22ºC in buffer solution, 50% loss occurred in 70 days at pH 5, 24 hr at pH 7, 10 min at pH 9. Shelf life over 1 yr.
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100 °C
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2.39E-06mmHg at 25°C
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库房通风低温干燥,与食品原料分开储运
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140-144°C
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0.34-0.54 g/cm3 (20ºC)
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181 (13 torr)
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2924299038
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UN 3077
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R50/53
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S60-S61
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FD9050000
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N
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品名, 成分含量, 用途, 包装 |
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S.进出口农药登记证明 |
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2924299038 甜菜安、特丁草胺、乙氧苯草胺等〔包括甜菜宁、戊菌隆、酰草隆、乙草胺、乙霉威〕。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:30.0% |
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2924299038 2-chloro-n-(ethoxymethyl)-n-(2-ethyl-6-methylphenyl)acetamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0% |
制备方法一由氯甲酸甲酯与间氨基苯酚在乙腈溶剂中反应，先制成3-甲氧羰基氨基苯酚，再与间甲苯异氰酸酯反应合成甜菜宁。 | |
甜菜地的芽后除草剂，防除繁缕、白芥、藜等杂草，于2～4叶期施药，用量为5～15g有效成分/100m |
