35679-93-7

• 常用中文名：2-(2-氧代-3,4-二甲基-苯并吡喃-7-基)氧基乙酸
• 常用英文名：2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
• CAS号：35679-93-7
• 分子式：C₁₃H₁₂O₅
• 分子量：248.23100
• 发布时间：2017-06-02 18:39:10
• 更新时间：2026-08-03 13:55:49

名称

• 中文名: 2-(2-氧代-3,4-二甲基-苯并吡喃-7-基)氧基乙酸
• 英文名: 2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
• 中文别名: 2-(3,4-二甲基-2-氧代-苯并吡喃-7-基)氧基乙酸; 2-((3,4-二甲基-2-氧代-2H-苯并吡喃-7-基)氧基)乙酸; (3,4-二甲基-2-氧代-2H-苯并吡喃-7-氧基)-乙酸; 2-[(3,4-二甲基-2-氧代-7-苯并吡喃)氧基]乙酸; 2-(3,4-二甲基-2-氧代苯并吡喃-7-基)氧基乙酸; [(3,4-二甲基-2-氧代-2H-苯并吡喃-7-基)氧基]乙酸; 2-((3,4-二甲基-2-氧代-2H-色烯-7-基)氧基)乙酸
• 英文别名: ((3,4-DIMETHYL-2-OXO-2H-CHROMEN-7-YL)OXY)ACETIC ACID; 2-(3,4-dimethyl-2-oxo-chromen-7-yl)oxyacetic acid; OTAVA-BB; 2-(2-keto-3,4-dimethyl-chromen-7-yl)oxyacetic acid; 2-(3,4-dimethyl-2-oxochromen-7-yl)oxyacetic acid; 2-(3,4-dimethyl-2-oxo-chromen-7-yl)oxyethanoic acid; 2-((3,4-Dimethyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid; 2-[(3,4-dimethyl-2-oxo-7-chromenyl)oxy]acetic acid; Acetic acid, 2-[(3,4-dimethyl-2-oxo-2H-1-benzopyran-7-yl)oxy]; EU-0010080; Oprea1_; CHEMBRDG-BB; BIM-0001721.P001; ST5016022; CBMicro_

物化性质

• 密度: 1.318g/cm3
• 沸点: 457.9ºC at 760 mmHg
• 分子式: C₁₃H₁₂O₅
• 分子量: 248.23100
• 闪点: 178.8ºC
• 精确质量: 248.06800
• PSA: 76.74000
• LogP: 1.87320
• 折射率: 1.573

安全

• 海关编码: 2932209090

合成路线

35679-90-4 ~99% 35679-93-7

文献：Chimichi, Stefano; Boccalini, Marco; Cosimelli, Barbara Tetrahedron, 2002 , vol. 58, # 24 p. 4851 - 4858

2107-78-0 ~% 35679-93-7

文献：Chimichi, Stefano; Boccalini, Marco; Cosimelli, Barbara Tetrahedron, 2002 , vol. 58, # 24 p. 4851 - 4858

177034-43-4 ~% 35679-93-7

文献：Shilin; Garazd; Khilya Chemistry of Natural Compounds, 2008 , vol. 44, # 3 p. 301 - 305

上下游产品

上游产品  3
35679-90-4 2107-78-0 177034-43-4
下游产品  0

海关

海关编码	2932209090
中文概述	2932209090. 其他内酯. 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
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%