3,4-二羟基肉桂酸

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中文名	3,4-二羟基肉桂酸
英文名	trans-Caffeic acid
中文别名	3-(3,4-二羟基苯基)-(2E)-2-丙烯酸 \| 咖啡酸 \| Trans-咖啡酸
英文别名	更多

密度	1.5±0.1 g/cm3
沸点	416.8±35.0 °C at 760 mmHg
熔点	211-213?C (dec.)(lit.)
分子式	C₉H₈O₄
分子量	180.157
闪点	220.0±22.4 °C
精确质量	180.042252
PSA	77.76000
LogP	1.42
外观性状	黄色至黄褐色的粉末
蒸汽压	0.0±1.0 mmHg at 25°C
折射率	1.707
水溶解性	ethanol: 50 mg/mL

符号	GHS07, GHS08
信号词	Warning
危害声明	H319-H351
警示性声明	P281-P305 + P351 + P338
危害码 (欧洲)	Xn: Harmful;
风险声明 (欧洲)	36/37/38-40-63-68
安全声明 (欧洲)	26-36/37/39
危险品运输编码	NONH for all modes of transport
WGK德国	3
RTECS号	GD8950000
海关编码	2918290000

海关编码	2918290000
中文概述	2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

The hepatoprotection of caffeic acid and rosmarinic acid, major compounds of Perilla frutescens, against t-BHP-induced oxidative liver damage.

Food Chem. Toxicol. 55 , 92-9, (2013)

Perilla frutescens leaves are often used in East Asian gourmet food. In this study, we investigated the hepatoprotective effects of caffeic acid (CA), rosmarinic acid (RA), and their combination. P. f…

[Chemical constituents from Commelina communis].

Zhongguo Zhong Yao Za Zhi 38(19) , 3304-8, (2013)

To investigate the chemical constituents from Commelina communis, fifteen compounds were separated and purified by silica gel, Sephadex LH-20, and ODS column chromatography, and semi-preparative HPLC….

Developmental changes in leaf phenolics composition from three artichoke cvs. (Cynara scolymus) as determined via UHPLC-MS and chemometrics.

Phytochemistry 108 , 67-76, (2014)

The metabolomic differences in phenolics from leaves derived from 3 artichoke cultivars (Cynara scolymus): American Green Globe, French Hyrious and Egyptian Baladi, collected at different developmenta…

(2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid

trans-3,4-Dihydroxycinnamic acid

cis-caffeic acid

MFCD00004392

3,4-Dihydroxycinnamic acid

2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-, (2Z)-

EINECS 206-361-2

(2Z)-3-(3,4-Dihydroxyphenyl)acrylic acid

3-(3,4-Dihydroxyphenyl)-(2E)-2-Propenoic Acid

caffeic acid

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3,4-二羟基肉桂酸

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