3478-94-2

• 常用中文名：哌丙灵
• 常用英文名：piperalin
• CAS号：3478-94-2
• 分子式：C₁₆H₂₁Cl₂NO₂
• 分子量：330.24900
• 相关类别： 化学农药原药 杀菌剂 其他杀菌剂
• 发布时间：2018-07-19 22:15:47
• 更新时间：2024-01-20 18:05:58

名称

• 中文名: 哌丙灵
• 英文名: piperalin
• 中文别名: 粉病灵
• 英文别名: Piperalin; 3-[(2RS)-2-methylpiperidino]propyl 3,4-dichlorobenzoate; 3-(2-methylpiperidin-1-yl)propyl 3,4-dichlorobenzoate; Pipron; EINECS 222-455-6; EL 211; Caswell No. 575; rac-3-[(2R)-2-methylpiperidin-1-yl]propyl 3,4-dichlorobenzoate; 3-(2-methyl-1-piperidinyl)propyl 3,4-dichlorobenzoate

物化性质

• 密度: 1.188g/cm3
• 沸点: 428.5ºC at 760mmHg
• 熔点: 208ºC
• 分子式: C₁₆H₂₁Cl₂NO₂
• 分子量: 330.24900
• 闪点: 213ºC
• 精确质量: 329.09500
• PSA: 29.54000
• LogP: 4.35260
• 折射率: 1.534
• 分子结构:

  1、 摩尔折射率：86.42

  2、 摩尔体积（cm³/mol）：277.7

  3、 等张比容（90.2K）：698.8

  4、 表面张力（dyne/cm）：40.0

  5、 极化率（10^-24cm³）：34.26

• 计算化学:

  1.疏水参数计算参考值（XlogP）:4.7

  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29.5

  7.重原子数量:21

  8.表面电荷:0

  9.复杂度:340

  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:1

  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

CHEMICAL IDENTIFICATION RTECS NUMBER : DG7700000 CHEMICAL NAME : Benzoic acid, 3,4-dichloro-, 3-(2-methylpiperidino)propyl ester CAS REGISTRY NUMBER : 3478-94-2 LAST UPDATED : 199612 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C16-H21-Cl2-N-O2 MOLECULAR WEIGHT : 330.28 WISWESSER LINE NOTATION : T6NTJ A3OVR CG DG& B1 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 : 2500 mg/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: -,C240,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >2500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 1560 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: -,911,1966 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1825 No. of Facilities: 139 (estimated) No. of Industries: 6 No. of Occupations: 5 No. of Employees: 4236 (estimated)

安全

• 危害码 (欧洲): Xi: Irritant;N: Dangerous for the environment;
• 风险声明 (欧洲): 38-50/53
• 安全声明 (欧洲): S60;S61
• 危险品运输编码: UN 3082 9/PG 3
• RTECS号: DG7700000
• 海关编码: 2933399090

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%