37673-66-8

• 常用中文名：ethyl 4-hydroxy-1-methylpiperidine-3-carboxylate
• 常用英文名：ethyl 4-hydroxy-1-methylpiperidine-3-carboxylate
• CAS号：37673-66-8
• 分子式：C₉H₁₇NO₃
• 分子量：187.23600
• 发布时间：2017-08-01 11:29:35
• 更新时间：2023-03-12 13:05:14

名称

• 英文名: ethyl 4-hydroxy-1-methylpiperidine-3-carboxylate
• 英文别名: 1-Methyl-4-hydroxynipecotinic acid ethyl ester; 4-Hydroxy-1-methyl-piperidin-3-carbonsaeure-aethylester; 4-Hydroxy-1-methyl-3-piperidinecarboxylic acid ethyl ester; 1-Methyl-4-hydroxy-nipecotinsaeureaethylester [German]; 3-Piperidinecarboxylic acid,4-hydroxy-1-methyl-,ethyl ester; 4-hydroxy-1-methyl-piperidine-3-carboxylic acid ethyl ester

物化性质

• 密度: 1.11g/cm3
• 沸点: 284.2ºC at 760 mmHg
• 分子式: C₉H₁₇NO₃
• 分子量: 187.23600
• 闪点: 125.7ºC
• 精确质量: 187.12100
• PSA: 49.77000
• 折射率: 1.487

安全

• 海关编码: 2933399090

合成路线

25012-72-0 ~% 37673-66-8

文献：Dobrowsky Monatshefte fuer Chemie, 1952 , vol. 83, p. 443,446

6315-60-2 ~% 37673-66-8

文献：Dobrowsky Monatshefte fuer Chemie, 1952 , vol. 83, p. 443,446

15637-49-7 ~% 37673-66-8

文献：Dankowa; Ssidorowa; Preobrashenski Zhurnal Obshchei Khimii, 1941 , vol. 11, p. 935 Chem.Abstr., 1943 , p. 381

上下游产品

上游产品  3
25012-72-0 6315-60-2 15637-49-7
下游产品  3
499-04-7 28125-84-0 63-75-2

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%