简介名称和标识符别名信息物化性质安全信息国际标准相关数据相关文献专业数据库参考参考资料化合物详情（旧版）相关分类相关产品

奎诺二甲基丙烯酸酯 | 53188-07-1

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中文名称：奎诺二甲基丙烯酸酯

英文名称： Trolox

CAS No.： 53188-07-1

分子式： C₁₄H₁₈O₄

分子量： 250.2903

如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击：奎诺二甲基丙烯酸酯结构式

MSDS：奎诺二甲基丙烯酸酯MSDS

PubChem CID： 87571093

价格行情：奎诺二甲基丙烯酸酯价格

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奎诺二甲基丙烯酸酯的其他展现形式

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简介

Trolox 是一种维生素 E 的类似物，具有强大的抗氧化作用。Trolox 还是一种强大的膜损伤抑制剂。

名称和标识符

MDL	MFCD00006846
InChIKey	GLEVLJDDWXEYCO-UHFFFAOYSA-N
Inchi	1S/C14H18O4/c1-7-8(2)12-10(9(3)11(7)15)5-6-14(4,18-12)13(16)17/h15H,5-6H2,1-4H3,(H,16,17)
SMILES	O1C2C(C([H])([H])[H])=C(C([H])([H])[H])C(=C(C([H])([H])[H])C=2C([H])([H])C([H])([H])C1(C(=O)O[H])C([H])([H])[H])O[H]
BRN	5052542

别名信息

- 中文别名 -

奎诺二甲基丙烯酸酯
奎诺丙烯酸二甲酯
6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸
6-羟基-2,5,7,8-四甲基-3,4-二氢苯并吡喃-2-羧酸
奎诺二甲基丙烯酸

(±)-6-羟基-2,5,7,8-四甲基色满-2-羧酸
6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic Acid 6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸
奎诺二甲基丙烯酸酯标准品
水溶维生素E
水溶性维生素E
Trolox 水溶性维生素E
6-羟基-2,5,7,8-四甲基色满-2-羧酸

- 英文别名 -

6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
6-Hydroxy-2,5,7,8-Tetramethyl-2-Chromancarboxylic Acid
3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2h-1-benzopyran-2-carboxylicaci
troloxc
Trolox

(±)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid
2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-
6-Hydroxy-2,5,7,8-tetramethyl-chroman-2-carboxylic acid
6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid
2-carboxy-6-hydroxy-2,5,7,8-tetramethylchroman
5-(6-hydroxy-2,3-dihydro-benzofuran-5-ylmethyl)-2,6-diphenyl-3H-pyrimidin-4-one
6-hydroxy-2,2,7,8-tetramethylchroman-2-carboxylic acid
6-Hydroxy-2,4-diphenyl-5-(6-hydroxy-cumaranyl-5-methyl)-pyrimidin
6-hydroxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid
AC1L9HBQ
NSC112558
Trolox C
3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid
2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-
GLEVLJDDWXEYCO-UHFFFAOYSA-N
AK116067
(+/-)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid
Trolox(R), 97%
6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydr
Hexamethyldisiloxane

物化性质

实验特性

PSA	66.76
折射率	1.4970 (estimate)
沸点	313.42°C (rough estimate)
熔点	187-189 °C (lit.)
闪点	171°C
溶解度	Very 微溶 (0.58 g/L) (25 ºC),
颜色与性状	粉末
溶解性	稍微溶于水的
密度	1.219±0.06 g/cm3 (20 ºC 760 Torr),

计算特性

精确分子量	250.12054
氢键供体数量	2
氢键受体数量	4
可旋转化学键数量	1
同位素质量	250.121
重原子数量	18
复杂度	343
同位素原子数量	0
确定原子立构中心数量	0
不确定原子立构中心数量	1
确定化学键立构中心数量	0
不确定化学键立构中心数量	0
共价键单元数量	1
疏水参数计算参考值（XlogP）	2.8
互变异构体数量	9
表面电荷	0
拓扑分子极性表面积	66.8

安全信息

符号：	GHS07
RTECS号	DJ2273000
WGK Germany	2
安全术语	S26-S36
安全说明	26-36
风险术语	36/37/38
危险品标志	Xi
危险品运输编号	NONH for all modes of transport
危害声明	H315-H319
警示性声明	P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
提示语	警告
储存条件	Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
危险类别码	36/37/38
信号词	Warning

国际标准相关数据

EINECS	258-422-8

相关文献

1. Study of the antioxidant mechanisms of Trolox and eugenol with 2,2′-azobis(2-amidinepropane)dihydrochloride using ultra-high performance liquid chromatography coupled with tandem mass spectrometry
Karim Bentayeb,Carlos Rubio,Cristina Nerín Analyst 2012 137 459
2. Synthesis and antioxidant properties of dicationic ionic liquids
Kamil Czerniak,Filip Walkiewicz New J. Chem. 2017 41 530
3. Modelling the repair of carbon-centred protein radicals by the antioxidants glutathione and Trolox
R. Ramis,R. Casasnovas,J. Ortega-Castro,J. Frau,J. R. álvarez-Idaboy,N. Mora-Diez New J. Chem. 2019 43 2085
4. Functionalized selenium nanoparticles with nephroprotective activity, the important roles of ROS-mediated signaling pathways
Yinghua Li,Xiaoling Li,Wenjie Zheng,Cundong Fan,Yibo Zhang,Tianfeng Chen J. Mater. Chem. B 2013 1 6365
5. Mesoporous silica as a carrier for topical application: the Trolox case study
L. Gastaldi,E. Ugazio,S. Sapino,P. Iliade,I. Miletto,G. Berlier Phys. Chem. Chem. Phys. 2012 14 11318
6. A synergic nanoantioxidant based on covalently modified halloysite–trolox nanotubes with intra-lumen loaded quercetin
Marina Massaro,Serena Riela,Susanna Guernelli,Filippo Parisi,Giuseppe Lazzara,Andrea Baschieri,Luca Valgimigli,Riccardo Amorati J. Mater. Chem. B 2016 4 2229
7. Potentiometric and UV-Vis spectrophotometric titrations for evaluation of the antioxidant capacity of chicoric acid
Haiqing Yi,Yan Cheng,Yu Zhang,Qingji Xie,Xiaoping Yang RSC Adv. 2020 10 11876
8. A physicochemical examination of the free radical scavenging activity of Trolox: mechanism, kinetics and influence of the environment
Marta E. Alberto,Nino Russo,Andre Grand,Annia Galano Phys. Chem. Chem. Phys. 2013 15 4642
9. Fabrication of tin sulfide@functionalized carbon nanofiber composites for the electrochemical detection of the oxidative stress biomarker trolox
Dhanashri D. Khandagale,Sea-Fue Wang New J. Chem. 2023 47 14933
10. Suppression of menthyl anthranilate (UV-A sunscreen)-sensitized singlet oxygen generation by Trolox and α-tocopherol
Shogo Kitasaka,Mikio Yagi,Azusa Kikuchi Photochem. Photobiol. Sci. 2020 19 913

专业数据库参考

PubChemId	87571093

参考资料

Reaxys RN	5052542
Beilstein	1384051

化合物详情（旧版）

物化性质

【性状】白色至米色结晶粉末
【熔点】 660.75[K]
【沸点】  830.85[K]
【密度】 1.219g/cm3
【闪点】 171ºC
【临界温度】863.68[K]
【临界压力】  28.843[Bar]
【临界体积】 719.50[cm3/mol]
【Gibbs Energy】-400.60[kJ/mol]
【Log P】3.19
【MR】 70.60[cm3/mol]
【Henry's Law】10.934
【Heat of Form】  -719.34[kJ/mol]
【储存条件】0-6°C

奎诺二甲基丙烯酸酯的核磁共振1H谱图

奎诺二甲基丙烯酸酯的核磁共振13C谱图

SMILES

OC(=O)C1(C)OC2=C(CC1)C(C)=C(O)C(C)=C2C

奎诺二甲基丙烯酸酯 | 53188-07-1

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