14437-17-3

• 常用中文名：燕麦酯
• 常用英文名：chlorfenprop-methyl
• CAS号：14437-17-3
• 分子式：C₁₀H₁₀Cl₂O₂
• 分子量：233.09100
• 相关类别： 分析化学 标准品 农残、兽药及化肥类
• 发布时间：2018-04-06 08:00:00
• 更新时间：2025-08-25 00:20:22
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名称

• 中文名: 燕麦酯
• 英文名: chlorfenprop-methyl
• 英文别名: methyl (RS)-2-chloro-3-(4-chlorophenyl)propionate; MFCD00055268; rac-methyl (2R)-2-chloro-3-(4-chlorophenyl)propanoate; methyl 2-chloro-3-(4-chlorophenyl)propanoate; chlorfenprop; methyl α,4-dichlorobenzenepropanoate; chlorphenprop-methyl; Chlorofenprop-methyl; EINECS 238-413-5

物化性质

• 密度: 1.277g/cm3
• 沸点: 300.4ºC at 760mmHg
• 分子式: C₁₀H₁₀Cl₂O₂
• 分子量: 233.09100
• 闪点: 121.9ºC
• 精确质量: 232.00600
• PSA: 26.30000
• LogP: 2.66290
• 蒸汽压: 0.00112mmHg at 25°C
• 折射率: 1.532
• 储存条件:

  库房通风低温干燥

• 稳定性:

  燃烧产生有毒氯化物气体

• 分子结构:

  1、 摩尔折射率：53.90

  2、 摩尔体积（cm³/mol）：152.9

  3、 等张比容（90.2K）：422.9

  4、 表面张力（dyne/cm）：58.4

  5、 极化率（10-24cm3）：21.37

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3.4

  2.氢键供体数量:0

  3.氢键受体数量:2

  4.可旋转化学键数量:4

  5.互变异构体数量:无

  6.拓扑分子极性表面积26.3

  7.重原子数量:14

  8.表面电荷:0

  9.复杂度:189

  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

毒理学数据: 口服- 大鼠 LD50: 1072 毫克/ 公斤; 口服- 小鼠 LD50: 1000 毫克/ 公斤 CHEMICAL IDENTIFICATION RTECS NUMBER : UE8840000 CHEMICAL NAME : Propionic acid, 2-chloro-3-(4-chlorophenyl)-, methyl ester CAS REGISTRY NUMBER : 14437-17-3 LAST UPDATED : 199612 DATA ITEMS CITED : 8 MOLECULAR FORMULA : C10-H10-Cl2-O2 MOLECULAR WEIGHT : 233.10 WISWESSER LINE NOTATION : GR D1YGVO1 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 : 1072 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 : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1300 mg/m3/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A085,1983 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1273 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: -,C44,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - cat DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A085,1983 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,44,1976 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 756 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 : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,44,1976

安全

• 符号: GHS07, GHS09
• 信号词: Warning
• 危害声明: H302-H312-H410
• 警示性声明: P273-P280-P501
• 个人防护装备: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
• 危害码 (欧洲): Xn: Harmful;N: Dangerous for the environment;
• 风险声明 (欧洲): 21/22-50/53
• 安全声明 (欧洲): S60;S61;S36/S37
• 危险品运输编码: UN2810 6.1/PG 3
• RTECS号: UE8840000