乙氧氟草醚

乙氧氟草醚
产品编号: Oxyflourfen 产品名称: 乙氧氟草醚
产品详细介绍:

SPECIFICATION OF OXYFLUORFEN
ACTIVE INGREDIENT
1. Common name: oxyfluorfen
2. Chemical name: 2-chloro-alpha,alpha,alpha-trifluoro-p-tolyl 3-ethoxy-4-nitrophrnyl ether
3. Emipirical Formla: C15H11ClF3NO4
4. Strucutral Formula:
                                                 
                         
5. Cas Number: 42874-03-3
6. Molecular weight: 361.70
7. Physical and chemical properties of technical material
    Colour: Grey-yellow
    Odour: Slight special odour
    Physical state: powder
    Intensity or specific gravity: 1.35 at 73 degrees
    Viscosity: N/A
   Solubility in water: 0.1 mg/L (25℃),
   Solubility in organic solvent : v.s. in most organic solvents (e.g acetone, cyclohexanone, isophorone )\
   Vapour pressure : 0.026 mPa at 25°C.
   Stability (Oxidation and thermal) : very stable in acid aqueous medium up to 100 °C, but is rapidly hydrolysed in alkaline media at 25 °C and above.
   pH range at which it is stable: 6-9
   Data on storage stability: It is stable in closed containers in dry and shady area 2 years. Readily  degradable in water.
8. Information about patent status: The patent status has been out of date
9. Name and address of manufacturing company:
   SHENZHEN LONGSHINE CHEMICAL CO., LTD .
10. Purity (%): 96 %min
11. Impurities over 0.1 % :   Business secret
    Note= Impurities  have no toxicological concern.
12. We provide 96% Tech,  24%EC in ddirent packing.
  






乙氧氟草醚(OXYFLUORFEN

中文通用名称:乙氧氟草醚

英文通用名称:Oxyfluorfen

化学名称:2-αα-三氟-p-甲苯基-3-乙氧基-4-硝基苯基醚

分子式:C15H11CIF3NO4

分子量:361.7

CAS42874-03-3

 结构式:

 

理化性质:原药外观:黄色粉末,相对密度1.3573°C),熔点85°

C-90°C,蒸气压0.0267mPa(25°C),25°C条件下,水中溶解度0.116mg/l,溶解于很多有机溶剂。其它溶剂的溶解度(25°Cg/100g)丙酮 72.5、环己酮,异佛尔酮 61.5,二甲基甲酰胺 >50,三氯甲烷50-55,亚异丙基丙酮 40-50.容易光解。

途:低毒、触杀型除草剂。在有光的情况下发挥其除草活性。在芽前和芽后早期施用效果最佳,对种子萌发的杂草杀草谱广,能防除阔叶杂草、落草及稗,但对多年生杂草具有抑制作用。防治对象:可防除移栽稻、大豆、玉米、棉花、花生、甘蔗、葡萄园、果园、蔬菜田和森林苗圃的单子叶和阔叶杂草。陆稻施药可与丁草胺混用;在大豆、花生、棉花田等施药,可与甲草胺、氟乐灵等混用;在果园等处施药,可与克芜踪、草甘膦混用。

性:大鼠急性比口LD50>5000毫克/千克,免急性经皮LD50>5000毫克/千克。

产品规格:
1)原药外观:黄色粉末;
2)剂型:97% 乙氧氟草醚TC24% 乙氧氟草醚 EC

装:
96%
乙氧氟草醚TC采用内衬塑料25kg纸板桶包装.
24%
乙氧氟草醚EC采用内涂PVF200L/铁桶(Φ560 × 890)包装。

 

技术指标

 

有效成份含量 %≥

96.0

水份 %≤

0.5

酸度(以H2SO4计) %≤

0.3

丙酮不溶物 %≤

0.3

 

 


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