462-74-8

• 常用中文名：4-Fluorobutyraldehyde
• 常用英文名：4-Fluorobutyraldehyde
• CAS号：462-74-8
• 分子式：C₄H₇FO
• 分子量：90.09620
• 发布时间：2017-07-26 14:05:12
• 更新时间：2024-01-09 18:32:26

名称

• 英文名: 4-fluorobutanal
• 英文别名: Butanal,4-fluoro; Butyraldehyde,4-fluoro; 4-FLUORO-BUTYRALDEHYDE; 4-Fluor-butyraldehyd

物化性质

• 密度: 0.925g/cm3
• 沸点: 98.2ºC at 760 mmHg
• 分子式: C₄H₇FO
• 分子量: 90.09620
• 闪点: 26.1ºC
• 精确质量: 90.04810
• PSA: 17.07000
• LogP: 0.93500
• 蒸汽压: 40.4mmHg at 25°C
• 折射率: 1.349

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : ES2975000 CHEMICAL NAME : Butyraldehyde, 4-fluoro- CAS REGISTRY NUMBER : 462-74-8 BEILSTEIN REFERENCE NO. : 1739310 LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H7-F-O MOLECULAR WEIGHT : 90.11 WISWESSER LINE NOTATION : VH3F HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,558,1986

合成路线

407-79-4 ~% 462-74-8

文献：Wilshire; Pattison Journal of the American Chemical Society, 1956 , vol. 78, p. 4996

372-82-7 ~% 462-74-8

文献：Wilshire; Pattison Journal of the American Chemical Society, 1956 , vol. 78, p. 4996

352-91-0 ~% 462-74-8 407-83-0

文献：Kosan Biosciences, Inc. Patent: US6492562 B1, 2002 ;

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