醚黄隆
醚黄隆用途
磺酰脲类除草剂，通过阻碍缬氨酸及异亮氨酸合成，从而抑制细胞分裂及细胞的长大。用药手生长停止，5～10d植株开始黄化、枯萎、死亡。可用于插秧稻、直播稻及秧田，防除一年生阔叶杂草及莎草科杂草。用于插秧田在水稻插秧后4～7d用20%水分散粒剂90～150g/hm2 (有效成分18～30g)，进行叶茎喷雾或撒毒土（沙）处理，处理后保持田水3～5d，防除鸭舌草、节节菜、萤蔺、眼子菜、牛毛毡、三雄沟繁缕。用于直播田，在水稻播种后7～15d，用20%水分散粒剂90～150g/hm2 (有效成分18～30g)进行撒毒土或喷雾，处理后保持田水3～5d。醚磺隆还可用于可可、橡胶、棕榈园中防除一般杂草和蕨类杂草。
醚黄隆名称
[ CAS 号 ]:
94593-91-6
[ 中文名 ]:
醚磺隆
[ 英文名 ]:
cinosulfuron
[中文别名 ]:
[英文别名 ]:
- Cinosulfuron [ISO]
- Cinosulfuron
- MFCD01311813
醚黄隆物理化学性质
[ 密度 ]:
1.415 g/cm3
[ 熔点 ]:
140-145°C
[ 分子式 ]:
C15H19N5O7S
[ 分子量 ]:
413.40600
[ 闪点 ]:
144 °C
[ 精确质量 ]:
413.10100
[ PSA ]:
159.24000
[ LogP ]:
1.96910
[ 外观性状 ]:
无色结晶粉末
[ 折射率 ]:
1.57
[ 储存条件 ]:
0-6°C
醚黄隆毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB2070000
- CHEMICAL NAME :
- Benzenesulfonamide, N-(((4,6-dimethoxy-1,3,5-triazin-2-yl)amino)carbonyl) -2-(2-methoxyethoxy)-
- CAS REGISTRY NUMBER :
- 94593-91-6
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 11
- MOLECULAR FORMULA :
- C15-H19-N5-O7-S
- MOLECULAR WEIGHT :
- 413.45
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >10368 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5574 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,174,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10368 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,174,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 81081 mg/kg/13W-C
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 400 gm/kg/2Y-C
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - other changes in urine composition Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 328 gm/kg/13W-C
- TOXIC EFFECTS :
- Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1310 gm/kg/2Y-C
- TOXIC EFFECTS :
- Brain and Coverings - changes in brain weight Kidney, Ureter, Bladder - changes in bladder weight Related to Chronic Data - changes in testicular weight
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 155 gm/kg/1Y-C
- TOXIC EFFECTS :
- Liver - changes in liver weight Endocrine - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 17,S165,1992
醚黄隆安全信息
[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ 危险品运输编码 ]:
NONH for all modes of transport
[ RTECS号 ]:
DB2070000
醚黄隆制备
2-甲氧乙氧基苯磺酰胺的制备 由溴苄依次与2-氯苯磺酰胺、乙二醇单甲醚反应，然后水解得2-甲氧乙氧基苯磺酰胺。
2-甲氧乙氧基苯磺酰基异氰酸酯的制备 由2-甲氧乙氧基苯磺酰胺依次与异氰酸甲酯、光气作用，制得2-甲氧乙氧基苯磺酰基异氰酸酯。
3.醚磺隆的合成 2-氨基-4，6-二甲氧基-1，3，5-三嗪与2-甲氧乙氧基苯磺酰基异氰酸酯作用制得醚磺隆。
醚黄隆文献
Chemosphere 46(7) , 953-60, (2002)
The acute toxicity of sulfonylurea herbicides bensulfuron-methyl and cinosulfuron was tested on the five species of freshwater phytoplankton: Scenedesmus acutus, Scenedesmus subspicatus, Chlorella vul...
Cinosulfuron: chemical and biological degradability, adsorption and dissipation in flooded paddy field sediment.Pest Manag. Sci. 61(7) , 675-81, (2005)
Cinosulfuron is a sulfonylurea herbicide largely used in the extensive cultures of flooded rice in North Italy. The degradation of cinosulfuron has been investigated in sterile aqueous solutions at 30...
Long-term fate of the herbicide cinosulfuron in lysimeters planted with rice over four consecutive years.Chemosphere 49(2) , 173-81, (2002)
In order to elucidate the long-term fate of the sulfonylurea herbicide cinosulfuron, the 14C-labelled chemical was applied to a clay loam soil, encased in two lysimeters, 22 days after rice (Oryza sat...
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥898.0/100mg
联系人：刘佳
产品详情：醚磺隆
公司名：广东翁江化学试剂有限公司
区域：韶关市翁源县
价格：
￥800.0/100g
￥2400.0/500g
￥4000.0/25kg
联系人：朱丽丹
产品详情：醚磺隆
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相关化合物
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