< 生产厂家价格 >

香豆素-3-羧酸乙酯

香豆素-3-羧酸乙酯用途

Ethyl 3-coumarincarboxylate 是一种香豆素衍生物。Ethyl 3-coumarincarboxylate 可作为伪模板,用于制备对黄曲霉毒素具有较为特异性识别能力的分子印迹聚合物 (MIP)。

点击显示

香豆素-3-羧酸乙酯名称

[ CAS 号 ]:
1846-76-0

[ 中文名 ]:
香豆素-3-羧酸乙酯

[ 英文名 ]:
Ethyl coumarin-3-carbaoxylate

[中文别名 ]:

[英文别名 ]:

1,2-Benzopyran-2-one-3-carboxylic acid ethyl ester
EINECS 208-518-0
Ethyl 3-coumarincarboxylate
ethyl 2-oxo-2H-1-benzopyran-3-carboxylate
ethyl 2-oxo-2H-1-benzopyrano-3-carboxylate
3-Ethoxycarbonylcoumarin
2-oxochromene-3-carboxylic acid ethyl ester
MFCD00016964
3-carboethoxycoumarin
Ethyl 2-oxo-2H-chromene-3-carboxylate

香豆素-3-羧酸乙酯生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Wu C, et al. Solid-phase extraction of aflatoxins using a nanosorbent consisting of a magnetized nanoporous carbon core coated with a molecularly imprinted polymer. Mikrochim Acta. 2018 Oct 25;185(11):515.

香豆素-3-羧酸乙酯物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
378.0±30.0 °C at 760 mmHg

[ 熔点 ]:
92-94 °C(lit.)

[ 分子式 ]:
C₁₂H₁₀O₄

[ 分子量 ]:
218.205

[ 闪点 ]:
195.6±23.0 °C

[ 精确质量 ]:
218.057907

[ PSA ]:
56.51000

[ LogP ]:
1.91

[ 外观性状 ]:
略黄色结晶粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.568

[ 储存条件 ]:
室温，干燥

香豆素-3-羧酸乙酯MSDS

详细MSDS(安全技术说明书)

香豆素-3-羧酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2501000

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-, ethyl ester

CAS REGISTRY NUMBER :: 1846-76-0

BEILSTEIN REFERENCE NO. :: 0200147

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H10-O4

MOLECULAR WEIGHT :: 218.22

WISWESSER LINE NOTATION :: T66 BOVJ DVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 130 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 75,1486,1955

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 42 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#09107

点击显示

香豆素-3-羧酸乙酯安全信息

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 安全声明 (欧洲) ]:
S24/25

[ WGK德国 ]:
3

[ RTECS号 ]:
DJ2501000

[ 海关编码 ]:
2932209090

香豆素-3-羧酸乙酯合成路线

详细合成路线

香豆素-3-羧酸乙酯海关

[ 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%