醚黄隆,94593-91-6，生产厂家，价格-洛克化工网移动版

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基本信息

制备方法及用途

物化性质

安全信息

毒理性

结构与计算化学

醚黄隆

中文名称：: 醚黄隆

中文别名：: 醚磺隆;
醚黄隆;
莎多伏;
醚菌酯;
1-(4,6-二甲氧基-1,3,5-三嗪-2-基)-3-[2(2-甲氧基乙氧基)苯基磺酰]脲

英文名称：: Benzenesulfonamide,N-[[(4,6-dimethoxy-1,3,5-triazin-2-yl)amino]carbonyl]-2-(2-methoxyethoxy)-

英文别名：: cinosulfuron;
N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)carbamoyl]-2-(2-methoxyethoxy)benzene-1-sulfonamide;
N-[2-(2-methoxyethoxy)-phenylsulphonyl]-N'-(4,6-dimethoxy-1,3,5-triazin-2-yl)-urea;
N-[2-(2-methoxyethoxy)-phenylsulfonyl]-N'-(4,6-bis-methoxy-1,3,5-triazin-2-yl)-urea;
N-[[(4,6-dimethoxy-1,3,5-triazin-2-yl)amino]carbonyl]-2-(2-methoxyethoxy)benzenesulfonamide;
1-(4,6-dimethoxy-1,3,5-triazin-2-yl)-3-[2-(2-methoxyethoxy)phenylsulfonyl]urea;
Cinosulfuron;
1-(4,6-dimethoxy-1,3,5-triazin-2-yl)-3-[2-(2-methoxyethoxy)phenyl]sulfonylurea;
1-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-3-(2-(2-methoxyethoxy)phenylsulfonyl)urea (IUPAC);
Benzenesulfonamide,N-(((4,6-dimethoxy-1,3,5-triazin-2-yl)amino)carbonyl)-2-(2-methoxyethoxy);
3-(4,6-dimethoxy-1,3,5-triazin-2-yl)-1-[2-(2-methoxyethoxy)-phenylsulphonyl]urea;
N-(2-methoxyethoxy-phenylsulfonyl)-N'-(4,6-dimethoxy-1,3,5-triazin-2-yl)-urea;
Cinosulfuron [ISO]

CAS No.：: 94593-91-6

分子式：: C₁₅H₁₉N₅O₇S

分子量：: 413.40

精确分子量：: 413.10100

PSA：: 159.24000

MDL：: MFCD01311813

BRN：: 8162781

InChI：: InChI=1/C15H19N5O7S/c1-24-8-9-27-10-6-4-5-7-11(10)28(22,23)20-13(21)16-12-17-14(25-2)19-15(18-12)26-3/h4-7H,8-9H2,1-3H3,(H2,16,17,18,19,20,21)3

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醚黄隆制备方法及用途

制备方法

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。

合成制备方法

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。

用途简介

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。

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。

醚黄隆毒理性

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