136-25-4

• 常用中文名：抑草蓬
• 常用英文名：erbon
• CAS号：136-25-4
• 分子式：C₁₁H₉Cl₅O₃
• 分子量：366.45200
• 相关类别： 化学农药原药 杀虫剂 有机氯杀虫剂
• 发布时间：2018-07-10 11:21:41
• 更新时间：2024-01-03 19:34:16

名称

• 中文名: 抑草蓬
• 英文名: erbon
• 英文别名: Pentanate; ERBON; ERBN; 2-(2,4,5-trichlorophenoxy)ethyl 2,2-dichloropropionate; 2-(2,4,5-trichlorophenoxy)ethyl 2,2-dichloropropanoate; Baron; Novege; Novon; Caswell No. 425; 2,2-dichloro-propanoic acid

物化性质

• 密度: 1.516g/cm3
• 沸点: 408.2ºC at 760mmHg
• 熔点: 49-50°
• 分子式: C₁₁H₉Cl₅O₃
• 分子量: 366.45200
• 闪点: 157.1ºC
• 精确质量: 363.89900
• PSA: 35.53000
• LogP: 4.76260
• 蒸汽压: 7.12E-07mmHg at 25°C
• 折射率: 1.555
• 储存条件:

  库房通风低温干燥; 与食品原料分开储运

• 稳定性:

  燃烧产生有毒氯化物气体

• 分子结构:

  1、 摩尔折射率：77.58

  2、 摩尔体积（cm³/mol）：241.6

  3、 等张比容（90.2K）：627.3

  4、 表面张力（dyne/cm）：45.4

  5、 极化率（10-24cm3）：30.75

• 计算化学:

  1.疏水参数计算参考值（XlogP）:5.2

  2.氢键供体数量:0

  3.氢键受体数量:3

  4.可旋转化学键数量:6

  5.互变异构体数量:无

  6.拓扑分子极性表面积35.5

  7.重原子数量:19

  8.表面电荷:0

  9.复杂度:313

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

毒性和生态

毒理学数据: 口服- 大鼠 LD50: 1000 毫克/ 公斤; 口服- 小鼠 LD50: 912 毫克/ 公斤 CHEMICAL IDENTIFICATION RTECS NUMBER : UF1400000 CHEMICAL NAME : Propionic acid, 2,2-dichloro-, 2-(2,4,5-trichlorophenoxy)ethyl ester CAS REGISTRY NUMBER : 136-25-4 BEILSTEIN REFERENCE NO. : 3405672 LAST UPDATED : 199709 DATA ITEMS CITED : 10 MOLECULAR FORMULA : C11-H9-Cl5-O3 MOLECULAR WEIGHT : 366.45 WISWESSER LINE NOTATION : GXG1&VO2OR BG DG EG 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 : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C126,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1900 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - ataxia Behavioral - rigidity (including catalepsy) REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 34(5),18,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 912 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,549,1986 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 912 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - ataxia Behavioral - rigidity (including catalepsy) REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 34(5),18,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 2193 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - rigidity (including catalepsy) REFERENCE : HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 34(4-6),174,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 2600 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - rigidity (including catalepsy) REFERENCE : HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 34(4-6),174,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Bird - chicken DOSE/DURATION : 3170 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,484,1966 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,122,1971 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 227 mg/kg/26/W-I TOXIC EFFECTS : Behavioral - alteration of classical conditioning Liver - liver function tests impaired REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 34(5),18,1969 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 227 mg/kg/26/W-I TOXIC EFFECTS : Liver - liver function tests impaired REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 34(5),18,1969

安全

• 危害码 (欧洲): Xn,N
• 风险声明 (欧洲): 22-51/53
• 安全声明 (欧洲): S61
• 海关编码: 2915900090

合成路线

75-99-0 2122-77-2 ~% 136-25-4

文献：Dow Chem. Co. Patent: US2754324 , 1953 ;

上下游产品

上游产品  2
75-99-0 2122-77-2
下游产品  0

海关

海关编码	2915900090
中文概述	2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%