32767-68-3

• 常用中文名：2-ISOBUTOXY TETRAHYDROPYRAN
• 常用英文名：2-ISOBUTOXY TETRAHYDROPYRAN
• CAS号：32767-68-3
• 分子式：C₉H₁₈O₂
• 分子量：158.23800
• 发布时间：2016-08-05 01:36:05
• 更新时间：2024-01-09 23:28:38

名称

• 英文名: 2-(2-methylpropoxy)oxane
• 英文别名: Tetrahydropyrane,2-(2-methylpropyl); 2-(sec.-Butoxy)oxan; 2H-Pyran,tetrahydro-2-(2-methylpropoxy); 2-Isobutoxy-tetrahydro-pyran; Pyran,2-isobutoxy-tetrahydro; 2H-Pyran,tetrahydro-2-isobutoxy; tetrahydro-2-isobutoxy-2H-pyran

物化性质

• 密度: 0.91g/cm3
• 沸点: 185.8ºC at 760 mmHg
• 分子式: C₉H₁₈O₂
• 分子量: 158.23800
• 闪点: 51.6ºC
• 精确质量: 158.13100
• PSA: 18.46000
• LogP: 2.18560
• 折射率: 1.435

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UP9800000 CHEMICAL NAME : Pyran, 2-isobutoxy-tetrahydro- CAS REGISTRY NUMBER : 32767-68-3 BEILSTEIN REFERENCE NO. : 0104847 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C9-H18-O2 MOLECULAR WEIGHT : 158.27 WISWESSER LINE NOTATION : T6OTJ BOY2&1 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 : 2600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,5,1961 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 780 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,5,1961

合成路线

6581-67-5 ~99% 32767-68-3

文献：SHOWA DENKO K.K. Patent: WO2006/62211 A1, 2006 ; Location in patent: Page/Page column 26-27 ;

110-87-2 78-83-1 ~10% 32767-68-3

文献：Wang, Min; Gao, Jingjing; Song, Zhiguo Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2010 , vol. 65, # 11 p. 1349 - 1352

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