16347-95-8

• 常用中文名：Quinazoline, 4-methoxy-
• 常用英文名：Quinazoline, 4-methoxy-
• CAS号：16347-95-8
• 分子式：C₉H₈N₂O
• 分子量：160.17300
• 发布时间：2016-11-14 00:48:29
• 更新时间：2025-09-24 18:44:54

名称

• 英文名: 4-Methoxyquinazoline
• 英文别名: 4-Methoxychinazolin; QUINAZOLINE,4-METHOXY; 4-methoxy-quinazoline

物化性质

• 密度: 1.195g/cm3
• 沸点: 287.1ºC at 760mmHg
• 分子式: C₉H₈N₂O
• 分子量: 160.17300
• 闪点: 105.3ºC
• 精确质量: 160.06400
• PSA: 35.01000
• LogP: 1.63840
• 蒸汽压: 0.00437mmHg at 25°C
• 折射率: 1.618

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : VA1465000 CHEMICAL NAME : Quinazoline, 4-methoxy- CAS REGISTRY NUMBER : 16347-95-8 BEILSTEIN REFERENCE NO. : 0124931 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H8-N2-O MOLECULAR WEIGHT : 160.19 WISWESSER LINE NOTATION : T66 BN DNJ EO1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 2,202,1967

安全

• 海关编码: 2933990090

合成路线

67-56-1 491-36-1 ~81% 16347-95-8

文献：Kokatla, Hari Prasad; Lakshman, Mahesh K. Organic Letters, 2010 , vol. 12, # 20 p. 4478 - 4481

67-56-1 5190-68-1 ~83% 16347-95-8

文献：Khlebnikov; Kostik; Kopf; Aleksandrov; Kostikov Russian Journal of Organic Chemistry, 1998 , vol. 34, # 5 p. 712 - 724

67-56-1 36075-44-2 ~74% 16347-95-8

文献：Stefane, Bogdan; Polanc, Slovenko Synlett, 2008 , # 9 p. 1279 - 1282

67-56-1 99356-81-7 ~97% 16347-95-8

文献：Mencarelli, Paolo; Stegel, Franco Journal of Organic Chemistry, 1985 , vol. 50, # 25 p. 5415 - 5417

186581-53-3 491-36-1 ~% 2436-66-0 16347-95-8

文献：Leonard; Curtin Journal of Organic Chemistry, 1946 , vol. 11, p. 349,350 Full Text Show Details Leonard; Ruyle Journal of Organic Chemistry, 1948 , vol. 13, p. 903,908

107468-21-3 ~45% 16347-95-8

文献：Kaname, Mamoru; Tsuchiya, Takashi; Sashida, Haruki Heterocycles, 1999 , vol. 51, # 10 p. 2407 - 2413

1885-29-6 ~% 16347-95-8

文献：Breukink et al. Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 401,406

124-41-4 53902-59-3 ~% 16347-95-8

文献：Breukink et al. Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 401,406

5190-68-1 124-41-4 ~% 16347-95-8

文献：Bogert; May Journal of the American Chemical Society, 1909 , vol. 31, p. 512

上下游产品

上游产品  9
67-56-1 491-36-1 5190-68-1 36075-44-2
186581-53-3 107468-21-3 1885-29-6 124-41-4
53902-59-3
下游产品  2
2453-94-3 55276-35-2

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%