丙草丹

丙草丹用途

选择性芽前土壤处理剂。经根或幼茎吸收、传导而起作用。作用机制为抑制核酸代谢和蛋白质合成。主要用于玉米、棉花、苜蓿、菜豆、豌豆、亚麻、马铃薯、甜菜、向日葵、柑橘、菠萝、草莓、葡萄及观赏植物，防除阿拉伯高梁、匐匍冰草、稗、野燕麦、莎草、狗尾草等一年生杂草及马齿苋、藜、繁缕等部分阔叶杂草，推荐用药量10～ 30g / 100m ² 。为防药剂挥发损失，可利用机械将药拌入土内，并进行灌溉。

丙草丹名称

[ CAS 号 ]:
759-94-4

[ 中文名 ]:
茵草敌

[ 英文名 ]:
Eradicane

[中文别名 ]:

[英文别名 ]:

S-Ethyl-N,N-dipropylthiocarbamate
EPTAM
EINECS 212-073-8
S-ethyl dipropyl(thiocarbamate)
S-ethyl dipropylthiocarbamate
S-ethyl dipropylcarbamothioate
S-ethyl N,N-dipropylcarbamothioate
Alirox
ethyl dipropylthiocarbamate
Stauffer R 1608

丙草丹物理化学性质

[ 密度 ]:
0.95

[ 沸点 ]:
127°C (20 torr)

[ 分子式 ]:
C₉H₁₉NOS

[ 分子量 ]:
189.31800

[ 闪点 ]:
116 °C

[ 精确质量 ]:
189.11900

[ PSA ]:
45.61000

[ LogP ]:
2.98150

[ 外观性状 ]:
淡黄色液体

[ 折射率 ]:
1.479

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
0.375 g/100 mL

丙草丹MSDS

丙草丹毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FA4550000

CHEMICAL NAME :: Carbamic acid, dipropylthio-, S-ethyl ester

CAS REGISTRY NUMBER :: 759-94-4

BEILSTEIN REFERENCE NO. :: 1762751

LAST UPDATED :: 199701

DATA ITEMS CITED :: 21

MOLECULAR FORMULA :: C9-H19-N-O-S

MOLECULAR WEIGHT :: 189.35

WISWESSER LINE NOTATION :: 3N3&VS2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 135 mg/m3/90M

TOXIC EFFECTS :: Behavioral - headache Behavioral - withdrawal Gastrointestinal - nausea or vomiting

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 916 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 mg/m3/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Gastrointestinal - changes in structure or function of salivary glands

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1660 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 58 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 112 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 400 mg/m3/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Gastrointestinal - changes in structure or function of salivary glands

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2640 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1460 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1660 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 5 mg/L

REFERENCE :: GNKAA5 Genetika (Moscow). For English translation, see SOGEBZ. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) No.1- 1965- Volume(issue)/page/year: 22,2416,1986 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 2 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84803 No. of Facilities: 18 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 684 (estimated)

丙草丹安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
2-23

[ 危险品运输编码 ]:
2902

[ WGK德国 ]:
3

[ RTECS号 ]:
FA4550000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
29341000

丙草丹合成路线

丙草丹上下游产品

丙草丹上游产品

丙草丹下游产品

丙草丹制备

光气与二丙胺作用生成二丙基氨基甲酰氯，再与乙硫醇反应生成茵草敌。也可在NaOH存在下，采用二丙胺与乙硫基甲酰氯反应制得茵草敌，或采用二丙胺与硫酸二乙酯和COS作用制得。

丙草丹海关

[ 海关编码 ]: 29341000

丙草丹文献

Reactions of thiocarbamate, triazine and urea herbicides, RDX and benzenes on EPA Contaminant Candidate List with ozone and with hydroxyl radicals.

Water Res. 42(1-2) , 137-44, (2008)

Second-order rate constants of the direct ozone reactions [formula: see text] and the indirect OH radical reactions [formula: see text] for nine chemicals on the US EPA's Drinking Water Contaminant Ca...

Influence of metam sodium on the dissipation and residual biological activity of the herbicides EPTC and pebulate in surface soil under black plastic mulch.

J. Agric. Food Chem. 48(10) , 4681-6, (2000)

Metam sodium is a potential replacement for methyl bromide, which is used to control soil pests. Metam sodium rapidly breaks down in the soil to form methylisothiocyanate (MITC). Dissipation of the he...

Photodegradation of the herbicide EPTC and the safener dichlormid, alone and in combination.

Chemosphere 46(8) , 1183-9, (2002)

Photodegradation of the herbicide EPTC (S-ethyl-N, N-dipropylthiocarbamate), and the safener dichlormid (2,2-dichloro-N, N-diallylacetamide) has been examined in methanol and in water solutions. Irrad...

更多文献

丙草丹