19416-48-9

• 常用中文名：Methacrylic acid 2-piperidinoethyl ester
• 常用英文名：Methacrylic acid 2-piperidinoethyl ester
• CAS号：19416-48-9
• 分子式：C₁₁H₁₉NO₂
• 分子量：197.27400
• 发布时间：2017-03-09 18:32:39
• 更新时间：2025-09-18 19:10:05

名称

• 英文名: 2-piperidin-2-ylethyl 2-methylprop-2-enoate
• 英文别名: 2-piperidin-1-ylethyl methacrylate; Piperidylethyl methacrylate; piperidinylethyl methacrylate; 2-Piperidinoethyl methacrylate; METHACRYLIC ACID,2-PIPERIDINOETHYL ESTER; piperidinethyl methacrylate

物化性质

• 密度: 0.964g/cm3
• 沸点: 278ºC at 760 mmHg
• 分子式: C₁₁H₁₉NO₂
• 分子量: 197.27400
• 闪点: 121.9ºC
• 精确质量: 197.14200
• PSA: 38.33000
• LogP: 1.96670
• 蒸汽压: 0.00438mmHg at 25°C
• 折射率: 1.456

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OZ5240000 CHEMICAL NAME : Methacrylic acid, 2-piperidinoethyl ester CAS REGISTRY NUMBER : 19416-48-9 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H19-N-O2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3532 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,100,1982

安全

• 海关编码: 2933399090

合成路线

3040-44-6 80-62-6 ~% 19416-48-9

文献：BASF SE Patent: US2012/77977 A1, 2012 ; Location in patent: Page/Page column 5 ;

3040-44-6 920-46-7 ~68% 19416-48-9

文献：Zhou, Kejin; Wang, Yiguang; Huang, Xiaonan; Luby-Phelps, Katherine; Sumer, Baran D.; Gao, Jinming Angewandte Chemie - International Edition, 2011 , vol. 50, # 27 p. 6109 - 6114

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%