     |
二丙烯草胺
二丙烯草胺中文别名: N、N-二丙烯基-α-氯代乙酰胺英文名称: Acetamide,2-chloro-N, CAS No.: 93-71-0 EINECS号: 202-270-7 分 子 式: C8H12 Cl N O 分 子 量: 173.66 沸 点: 241.5 °C at 760 mmHg 折 射 率: 1.478 闪 光 点: 99.8 °C Inchi: InChI=1/C8H12ClNO/c1-3-5-10(6-4-2)8(11)7-9/h3-4H,1-2,5-7H2 密 度: 1.042 g/cm3 危险品运输编号: 2902 包装等级: III 危险类别: 6.1(b) 储存温度: 0-6°C 用途 二丙烯草胺(93-71-0)的作用方式: 选择性苗前土壤处理除草剂。通过萌发种子幼芽吸收。抑制萌发种子的呼吸作用和幼芽的细胞分裂与蛋白质合成，特别是抑制α－淀粉酶的形成，阻碍营养物质的运输，使种子萌发时缺乏能量和可溶性糖，杂草生长受到抑制或死亡。但不能杀死休眠种子和生长期的杂草。有效浓度为0.025mg/L对黑麦草的生长抑制率达80%。这在N-取代3-碳链的α-氯代乙酰胺类中是比较高的。其氯原子活泼，可代谢为羟基醋酸和二烯丙基胺。用量4～5kg(有效成分)/hm2在土壤中残效期为3～6周。适用作物: 用于甜菜、甘蓝、甘薯、洋葱、玉米、高粱、大豆、番茄、芹菜、果园等。防治对象: 防除一年生禾本科杂草和部分阔叶杂草，如看麦娘、稗草、雀麦、野燕麦、早熟禾、粟米草、马唐、马齿苋、大豆眉草等。用于有机合成。除莠剂。
2-Chloro-N,N-diallylacetamide
Chinese Synonyms: N, N- two allyl - α - Chlorinated acetamide English Name: Acetamide, 2-chloro-N, CAS No.: 93-71-0 EINECS: 202-270-7: C8H12 Cl N type O molecular weight: 173.66 boiling point: 241.5 ° C at 760 mmHg refractive index: 1.478 flash point: 99.8 ° C Inchi: InChI=1/C8H12ClNO/c1-3-5-10 ( 6-4-2 ) 8 ( 11) 7-9/h3-4H, 1-2,5-7H2 density: 1.042 g/cm3 transport of dangerous goods code: 2902 packaging grade: III risk categories: 6.1 ( b ) storage temperature: 0-6° C uses two propylene amine grass ( 93-71-0 ) mode of action: selective preemergence soil treatment herbicides. The seed sprouts absorption. Inhibition of germination seed respiration and germinal cell division and protein synthesis, especially inhibit amylase formation, blocking the transport of nutrients, the seed germination energy deficiency and soluble sugar, weed growth is inhibited or death. But can't kill dormant seeds and growth of weeds. The effective concentration of 0.025mg/L on ryegrass growth inhibition rate reached 80%. In the N- 3- carbon chain substitutedα - chlorine generation acetamide is relatively high. The chlorine atom is lively, can be metabolized to acetic acid and allyl amine. Dosage of 4～ 5kg ( active ingredient) /hm2 in soil residual effect for a period of 3 to 6 weeks. Applicable to crops: sugar beet, sweet potato, cabbage, for onions, corn, sorghum, soybeans, tomato, celery, such as orchard. Control object: control annual gramineous weeds and broadleaf weeds, such as Kan Mai Niang, barnyard grass, grass, wild oats, bluegrass, Carpetweed, crabgrass, purslane, soybean eyebrow grass. Used for organic synthesis. Herbicides.
