138841-14-2

• 常用中文名：3-(2-naphthalen-2-yloxyethyl)quinazolin-4-one
• 常用英文名：3-(2-naphthalen-2-yloxyethyl)quinazolin-4-one
• CAS号：138841-14-2
• 分子式：C₂₀H₁₆N₂O₂
• 分子量：316.35300
• 发布时间：2017-12-22 01:18:58
• 更新时间：2025-09-20 17:57:44

名称

• 英文名: 3-(2-naphthalen-2-yloxyethyl)quinazolin-4-one

物化性质

• 密度: 1.21g/cm3
• 沸点: 539.3ºC at 760 mmHg
• 分子式: C₂₀H₁₆N₂O₂
• 分子量: 316.35300
• 闪点: 279.9ºC
• 精确质量: 316.12100
• PSA: 44.12000
• LogP: 3.62870
• 蒸汽压: 1.07E-11mmHg at 25°C
• 折射率: 1.641

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : VA4171400 CHEMICAL NAME : 4(3H)-Quinazolinone, 3-(2-(2-naphthalenyloxy)ethyl)- CAS REGISTRY NUMBER : 138841-14-2 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H16-N2-O2 MOLECULAR WEIGHT : 316.38 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CCCCAK Collection of Czechoslovak Chemical Communications. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1929- Volume(issue)/page/year: 56,2373,1991

合成路线

491-36-1 3383-79-7 ~% 138841-14-2

文献：Fisnerova, Ludmila; Brunova, Bohumila; Kocfeldova, Zuzana; Tikalova, Jana; Maturova, Eva; Grimova, Jaroslava Collection of Czechoslovak Chemical Communications, 1991 , vol. 56, # 11.1 p. 2373 - 2381