21937-63-3

• 常用中文名：2-(dimethylamino)ethyl pyridine-3-carboxylate
• 常用英文名：2-(dimethylamino)ethyl pyridine-3-carboxylate
• CAS号：21937-63-3
• 分子式：C₁₀H₁₄N₂O₂
• 分子量：194.23000
• 发布时间：2017-06-15 21:46:30
• 更新时间：2025-08-25 10:38:53

名称

• 英文名: 2-(dimethylamino)ethyl pyridine-3-carboxylate
• 英文别名: N,N-Dimethylaminoethyl nicotinate; Dimethylaminoethylnicotinat; Nicotinsaeure-2-dimethylaminoethylester; EINECS 244-669-9

物化性质

• 密度: 1.095g/cm3
• 沸点: 278.7ºC at 760mmHg
• 分子式: C₁₀H₁₄N₂O₂
• 分子量: 194.23000
• 闪点: 122.4ºC
• 精确质量: 194.10600
• PSA: 42.43000
• LogP: 0.80000
• 蒸汽压: 0.00419mmHg at 25°C
• 折射率: 1.518

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QT1540000 CHEMICAL NAME : Nicotinic acid, 2-(dimethylamino)ethyl ester CAS REGISTRY NUMBER : 21937-63-3 BEILSTEIN REFERENCE NO. : 0148255 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H14-N2-O2 MOLECULAR WEIGHT : 194.26 WISWESSER LINE NOTATION : T6NJ CVO2N1&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 11,242,1956

安全

• 海关编码: 2933399090

合成路线

93-60-7 108-01-0 ~% 21937-63-3

文献：Biel et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 6184,6185

108-01-0 20260-53-1 ~% 21937-63-3

文献：Mndshojan Zhurnal Obshchei Khimii, 1946 , vol. 16, p. 1033,1035 Chem.Abstr., 1947 , p. 2737

59-67-6 ~% 21937-63-3

文献：Mndshojan Zhurnal Obshchei Khimii, 1946 , vol. 16, p. 1033,1035 Chem.Abstr., 1947 , p. 2737

10400-19-8 108-01-0 ~% 21937-63-3

文献：Vejdelek et al. Chemicke Listy, 1952 , vol. 46, p. 423,426 Chem.Abstr., 1953 , p. 8068

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%