86560-11-4

• 常用中文名：1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-
• 常用英文名：1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-
• CAS号：86560-11-4
• 分子式：C₁₈H₂₀O₃
• 分子量：284.35000
• 发布时间：2017-07-30 17:21:36
• 更新时间：2025-08-27 19:27:33

名称

• 英文名: 3-Methyl-4-(4-methylbenzoyl)-1-oxaspiro[4.5]dec-3-en-2-one
• 英文别名: 4-Methylbenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4; 4-Methylbenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4 [French]; 2-methyl-1-(4-methylbenzoyl)-4-oxaspiro[4.5]dec-1-en-3-one; 1-Oxaspiro(4.5)dec-3-en-2-one,3-methyl-4-(4-methylbenzoyl); 3-Methyl-4-(4-methylbenzoyl)-1-oxaspiro(4.5)dec-3-en-2-one

物化性质

• 密度: 1.17g/cm3
• 沸点: 470.5ºC at 760 mmHg
• 分子式: C₁₈H₂₀O₃
• 分子量: 284.35000
• 闪点: 209.1ºC
• 精确质量: 284.14100
• PSA: 43.37000
• LogP: 3.75390
• 折射率: 1.571

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : RP3675455 CHEMICAL NAME : 1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)- CAS REGISTRY NUMBER : 86560-11-4 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H20-O3 MOLECULAR WEIGHT : 284.38 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 18,147,1983

安全

• 海关编码: 2932209090

合成路线

58887-89-1 108-88-3 ~39% 86560-11-4 86560-12-5

文献：Paris; Payard; Tronche; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 2 p. 147 - 150

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海关

海关编码	2932209090
中文概述	2932209090. 其他内酯. 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
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%