中文名称:

百草枯

中文同义词:

1,1-二甲基-4,4-联吡啶鎓盐二氯化物;百草枯二氯盐溶液,1000PPM;百草枯标准品;甲醇中百草枯;1,1-二甲基-4,4-联吡啶盐二氯化物;百草枯标准物质;1,1-二甲基-4,4-二氯化联吡啶鎓;二氯百草枯/甲基紫精水合物/百草枯/1,1-二甲基-4,4 -联吡啶二氯化物

英文名称:

Paraquat dichloride

英文同义词:

Paraquat dichloride/ Paraquat methosulfate/Paraquat;1-methyl-4-(1-methyl-4-pyridin-1-iumyl)pyridin-1-ium dichloride trihydrate;4,4’-dimethyldipyridyldichloride;4’-bipyridinium,1,1’-dimethyl-dichloride;adsorptionresin(d312);ah501;cekuquat;crisquat

CAS号:

1910-42-5

分子式:

C12H14Cl2N2

分子量:

257.16

EINECS号:

217-615-7

相关类别:

分析标准品;标准品;农残、兽药及化肥类;农业和环境标准品;除草剂;相转移催化剂;中药对照品;化学农药;1.1-二甲基-4.4-联吡啶鎓盐;HERBICIDE;Functional Materials;Photochromic Compounds;Pyridinium Compounds;Viologens (Photochromic, Related Compounds);PA - PENPesticidesMetabolites;500 Series Drinking Water Methods;Alpha sort;EPA;Herbicides;Method 549PesticidesMetabolites;N-PAlphabetic;P;Quaternary amonium salts

Mol文件:

1910-42-5.mol

熔点 

>300 °C(lit.)

沸点 

403.89°C (rough estimate)

密度 

1.25

折射率 

1.6400 (estimate)

储存条件 

Inert atmosphere,Room Temperature

形态

Crystals or Crystalline Powder

颜色

Beige or pink to brown

水溶解性 

soluble

Merck 

7031

稳定性

Stable. Incompatible with strong oxidizing agents.

CAS 数据库

1910-42-5(CAS DataBase Reference)

EPA化学物质信息

Paraquat dichloride (1910-42-5)

用途 

1,1-Dimethyl-4,4-bipyridinium Dichloride is a widely used herbicide that is quick acting and non-selective. 1,1-Dimethyl-4,4-bipyridinium Dichloride was found to be linked to the development of Pa rkinson鈥檚 disease.

用途 

在氧化还原反应中作电子受体（Electron acceptor）和转移催化剂。

危险品标志 

T+,N

危险类别码 

24/25-26-36/37/38-48/25-50/53

安全说明 

22-28-36/37/39-45-60-61-28A

危险品运输编号 

UN 2811 6.1/PG 1

WGK Germany 

3

RTECS号

DW2275000

HazardClass 

6.1(a)

PackingGroup 

II

海关编码 

29333990

毒性

LD50 orally in rats: 125 mg/kg (Conning)