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2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯

更新时间:2024-01-10 05:10:28

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式
2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式
品牌特惠专场
常用名 2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯 英文名 Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate
CAS号 866038-49-5 分子量 221.209
密度 1.3±0.1 g/cm3 沸点 401.8±45.0 °C at 760 mmHg
分子式 C11H11NO4 熔点 N/A
MSDS N/A 闪点 196.8±28.7 °C

 名称

中文名 2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯
英文名 methyl 2-(3-oxo-4H-1,4-benzoxazin-6-yl)acetate
英文别名 更多

 物理化学性质

密度 1.3±0.1 g/cm3
沸点 401.8±45.0 °C at 760 mmHg
分子式 C11H11NO4
分子量 221.209
闪点 196.8±28.7 °C
精确质量 221.068802
PSA 64.63000
LogP 0.23
蒸汽压 0.0±0.9 mmHg at 25°C
折射率 1.548
储存条件 2-8°C,干燥,密封

 安全信息

危害码 (欧洲) Xi
海关编码 2934999090

 合成线路

~92%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:Gruenenthal GmbH Patent: US2010/234340 A1, 2010 ; Location in patent: Page/Page column 23 ; US 20100234340 A1

~%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

~%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

~%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

~%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

~%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

~%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

~%

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯结构式

2-(3-氧代-3,4-二氢-...

866038-49-5

文献:DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ; Location in patent: Page/Page column 91; 92 ;

 海关

海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

methyloxodihydrobenzoxazinylacetate
HMS1368G15
2H-1,4-Benzoxazine-6-acetic acid, 3,4-dihydro-3-oxo-, methyl ester
(3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-acetic acid methyl ester
Methyl (3,4-dihydro-3-oxo-2H-1,4-benzoxazin-6-yl)acetate
Methyl (3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate
methyl 2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)acetate