25402-06-6

• 常用中文名：瓜叶菊素Ⅰ
• 常用英文名：Cinerin I
• CAS号：25402-06-6
• 分子式：C₂₀H₂₈O₃
• 分子量：316.43500
• 发布时间：2018-05-27 08:00:00
• 更新时间：2025-08-23 13:17:21

名称

• 中文名: 瓜叶菊素Ⅰ
• 英文名: cinerin I
• 中文别名: 瓜菊酯
• 英文别名: (-)-cinerin-I; (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (1R)-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; Cinerin I; 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1S)-3-(2Z)-2-butenyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester,(1R,3R); (1S)-3-(2Z)-2-buten-1-yl-2-methyl-4-oxo-2-cyclopenten-1-yl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate; (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (+)-trans-chrysanthemate; (1R,3R)-2,2-DiMethyl-3-(2-Methyl-1-propenyl)cyclopropanecarboxylic Acid (1S)-3-(2Z)-2-Butenyl-2-Methyl-4-oxo-2-cyclopenten-1-yl Ester; EINECS 246-948-0; (1S)-3-[(2Z)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate

物化性质

• 密度: 1.04g/cm3
• 沸点: 403.5ºC at 760mmHg
• 分子式: C₂₀H₂₈O₃
• 分子量: 316.43500
• 闪点: 173ºC
• 精确质量: 316.20400
• PSA: 43.37000
• LogP: 4.39210
• 蒸汽压: 1.02E-06mmHg at 25°C
• 折射率: 1.518
• 分子结构:

  1、 摩尔折射率：91.52

  2、 摩尔体积（cm³/mol）：301.75

  3、 等张比容（90.2K）：744.6

  4、 表面张力（dyne/cm）：37.0

  5、 介电常数（F/m）：

  6、 偶极距（D）：

  7、 极化率（10^-24cm³）：36.28

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GZ1540000 CHEMICAL NAME : Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, ester with 2-(2-butenyl)- 4-hydroxy-3-methyl-2-cyclopenten-1-one CAS REGISTRY NUMBER : 25402-06-6 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H28-O3 MOLECULAR WEIGHT : 316.48 WISWESSER LINE NOTATION : L5V BUTJ B2U2 C1 DOV- BL3TJ A1 A1 C1UY1&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1050 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: -,131,1971

安全

• 危害码 (欧洲): Xn,N
• 风险声明 (欧洲): R22;R50/53
• 安全声明 (欧洲): S60;S61
• 危险品运输编码: UN 2902
• 包装等级: III
• 危险类别: 6.1(b)