3697-68-5

• 常用中文名：1-(羟甲基)环丙烷羧酸乙酯
• 常用英文名：Ethyl 1-(hydroxymethyl)cyclopropanecarboxylate
• CAS号：3697-68-5
• 分子式：C₇H₁₂O₃
• 分子量：144.168
• 发布时间：2018-07-06 21:45:10
• 更新时间：2025-08-25 22:04:29

名称

• 中文名: 1-羟基甲基-环丙烷羧酸乙酯
• 英文名: Ethyl 1-hydroxymethyl-cyclopropanecarboxylate
• 英文别名: Ethyl 1-(hydroxymethyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid, 1-(hydroxymethyl)-, ethyl ester; ethyl 1-(hydroxymethyl)cyclopropane-1-carboxylate

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 199.2±13.0 °C at 760 mmHg
• 分子式: C₇H₁₂O₃
• 分子量: 144.168
• 闪点: 76.9±12.6 °C
• 精确质量: 144.078644
• PSA: 46.53000
• LogP: 0.09
• 蒸汽压: 0.1±0.8 mmHg at 25°C
• 折射率: 1.484
• 储存条件: 2-8°C

安全

• 危害码 (欧洲): Xi
• 海关编码: 2918199090

合成路线

1559-02-0 ~93% 3697-68-5

文献：DOW AGROSCIENCES LLC; Buysse, Ann M.; Niyaz, Noormohamed M.; Demeter, David A.; Zhang, Yu; Walsh, Martin J.; Kubota, Asako; Hunter, Ricky; Trullinger, Tony K.; Lowe, Christian T.; Knueppel, Daniel; Patny, Akshay; Garizi, Negar; LePlae, JR., Paul Renee; Wessels, Frank; Ross, JR., Ronald; DeAmicis, Carl; Borromeo, Peter Patent: US2013/288893 A1, 2013 ; Location in patent: Paragraph 0450-0451 ;

3697-66-3 ~59% 3697-68-5

文献：SHANGHAI DE NOVO PHARMATECH CO LTD.; GAO, Daxin; YANG, Heping; YU, Yajun Patent: WO2013/91502 A1, 2013 ; Location in patent: Page/Page column 43 ;

105-53-3 ~% 3697-68-5

文献：Chang, Xiao-Wei; Han, Qing-Chuan; Jiao, Zhi-Gang; Weng, Lin-Hong; Zhang, Dan-Wei Tetrahedron, 2010 , vol. 66, # 51 p. 9733 - 9737

上下游产品

上游产品  3
1559-02-0 3697-66-3 105-53-3
下游产品  1
33329-70-3

海关

海关编码	2918199090
中文概述	HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%