奎诺二甲基丙烯酸酯

中文名	奎诺二甲基丙烯酸酯
英文名	6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID
别名	特罗洛克斯杂质水溶性维生素E 奎诺二甲基丙烯酸奎诺二甲基丙烯酸酯奎诺二甲基丙烯酸酯(TROLOX) (±)-6-羟基-2,5,7,8-四甲基色满-2-羧酸 2,5,7,8-四甲基-6-羟基苯并二氢吡喃-2-甲酸
英文别名	TROLOX troloxc TROLOX(R) TROLOXTM C TIMTEC-BB SBB005933 6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID (±)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2h-1-benzopyran-2-carboxylicaci
CAS	53188-07-1
EINECS	258-422-8
化学式	C14H18O4
分子量	250.29
密度	1.0616 (rough estimate)
熔点	187-189 °C (lit.)
沸点	313.42°C (rough estimate)
溶解度	溶于100% 乙醇 (25 mg/ml) 、甲醇、水 (微溶) 、DMSO (~ 20 mg/ml) 、DMF (~ 2
折射率	1.4970 (estimate)
酸度系数	3.35±0.20(Predicted)
存储条件	2-8°C
稳定性	从提供的购买之日起稳定1年。在DMSO或乙醇中的溶液可以在-20 ° 储存长达1个月。
外观	结晶性粉末
颜色	White to faintly beige
BRN	1384051
物化性质	生物活性 Trolox 是一种维生素 E 的水溶性类似物，具有强大的抗氧化作用。Trolox 还是一种强大的膜损伤抑制剂。
MDL号	MFCD00006846
危险品标志	Xi - 刺激性物品
风险术语	36/37/38 - 刺激眼睛、呼吸系统和皮肤。
安全术语	S26 - 不慎与眼睛接触后，请立即用大量清水冲洗并征求医生意见。 S36 - 穿戴适当的防护服。
WGK Germany	2
RTECS	DJ2273000
海关编号	29339900
参考资料展开查看	1. 沈月高美须赵鑫等. 中式烹调及模拟餐饮配送过程中青椒品质的变化[J]. 现代食品科技 2016(2):246-252. 2. 赵晓丹, 刘夏衍, 陈芳,等. 超高压和高温短时杀菌对绿色复合果蔬汁的杀菌效果与品质影响[J]. 食品工业科技, 2019, 040(005):114-123. 3. 周广志鲁敏安华明. 刺梨果实发育过程中主要活性物质含量及其抗氧化性分析[J]. 食品科学 2018 39(22):27-32. 4. 刘秀妨, 范刘敏, 刘哲,等. 提取方法对油莎豆油理化特性及抗氧化能力的影响[J]. 粮食与油脂, 2018, 031(010):45-47. 5. 殷晓翠,马嫄,苏凡,梁智林,罗鸣,付东旭,车振明,袁乙平,耿越昌,徐娟.超高压和热处理对发酵石榴汁品质的影响[J].食品工业科技,2019,40(12):31-37. 6. 李佳少, 王伟宏, 苑伟. 小浆果抗氧化能力的研究[J]. 酿酒科技, 2016, 000(012):69-70. 7. 陈希苗, 李美英, 许秋莉,等. 体外模拟胃肠消化中山楂多酚及抗氧化活性的变化[J]. 食品科学, 2019, 040(005):31-37. 8. 李丰廷, 邹波, 肖更生,等. 植物乳杆菌在桑果浆中的发酵特性研究[J]. 蚕业科学, 2018(5):746-752. 9. 刘颖,刘晓谦,梁曜华,冯伟红,杨立新,李春,王智民.11种植物油的脂肪酸组成与抗氧化活性比较[J].中国油脂,2020,45(10):52-56+61. 10. Chen, Yazhen, et al. "Effect of roasting and in vitro digestion on phenolic profiles and antioxidant activity of water-soluble extracts from sesame." Food and Chemical Toxicology 139 (2020): 111239.https://doi.org/10.1016/j.fct.2020.111239 11. Luo, Mukang, et al. "Comparison of microwave and high‐pressure processing on bound phenolic composition and antioxidant activities of sorghum hull." International Journal of Food Science & Technology 55.9 (2020): 3190-3202.https://doi.org/10.1111/ijfs.1458 12. Huang, Zhiting, et al. "Effects of in vitro simulated digestion on the free and bound phenolic content and antioxidant activity of seven species of seaweeds." International Journal of Food Science & Technology 56.5 (2021): 2365-2374.https://doi.org/10.1111 13. [IF=6.475] Ying Wu et al."Comparison and screening of bioactive phenolic compounds in different blueberry cultivars: Evaluation of anti-oxidation and α-glucosidase inhibition effect."Food Res Int. 2017 Oct;100:312 14. [IF=5.354] Xiao-Lin Zhang et al."Cold plasma pretreatment enhances drying kinetics and quality attributes of chili pepper (Capsicum annuum L.)."J Food Eng. 2019 Jan;241:51 15. 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[IF=6.475] Zhenguo Yan et al."Phytochemical components and bioactivities of novel medicinal food – Peony roots."Food Res Int. 2021 Feb;140:109902 20. [IF=6.023] Yazhen Chen et al."Effects of thermal preparation and in vitro digestion on lignan profiles and antioxidant activity in defatted-sesame meal."Food Chem Toxicol. 2019 Jun;128:89 21. [IF=6.023] Yazhen Chen et al."Effect of roasting and in vitro digestion on phenolic profiles and antioxidant activity of water-soluble extracts from sesame."Food Chem Toxicol. 2020 May;139:111239 22. [IF=6.023] Arti Nile et al."Spiraeoside extracted from red onion skin ameliorates apoptosis and exerts potent antitumor, antioxidant and enzyme inhibitory effects."Food Chem Toxicol. 2021 Aug;154:112327 23. [IF=5.396] Guitao Huang et al."In vitro simulated digestion and colonic fermentation of lychee pulp phenolics and their impact on metabolic pathways based on fecal metabolomics of mice."Food Funct. 2021 Jan;12(1):203-214 24. [IF=5.279] Yunping Yao et al."Zeaxanthin in Soybean Oil: Impact of Oxidative Stability, Degradation Pattern, and Product Analysis."J Agr Food Chem. 2020;68(17):4981–4990 25. [IF=5.275] Jian-Qi Xiao et al."Bioactivity-based analysis and chemical characterization of hypoglycemic and antioxidant components from Artemisia argyi."Bioorg Chem. 2019 Nov;92:103268 26. [IF=4.952] Jingyang Yao et al."Free, soluble-bound and insoluble-bound phenolics and their bioactivity in raspberry pomace."Lwt Food Sci Technol. 2021 Jan;135:109995 27. [IF=4.952] Yingjie Bao et al."Comparison of lipid radical scavenging capacity of spice extract in situ in roast beef with DPPH and peroxy radical scavenging capacities in vitro models."Lwt Food Sci Technol. 2020 Aug;130:109626 28. [IF=4.411] Tianming Zhao et al."Chemical Composition and Biological Activities of Essential Oils from the Leaves, Stems, and Roots of Kadsura coccinea."Molecules. 2021 Jan;26(20):6259 29. 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奎诺二甲基丙烯酸酯 - 性质

奎诺二甲基丙烯酸酯。其主要性质包括：

3. 可溶性强：奎诺二甲基丙烯酸酯在常见有机溶剂中可溶，例如乙醇、氯仿和丙酮等。

4. 反应活性高：奎诺二甲基丙烯酸酯具有良好的共轭结构，易于发生聚合反应，可以用作合成聚合物的单体。

5. 化学稳定性较好：奎诺二甲基丙烯酸酯在常规的酸碱条件下相对稳定，但在较高温度或特定条件下可能会发生聚合反应。

最后更新：2024-04-10 22:29:15

奎诺二甲基丙烯酸酯 - 用途与合成方法

奎诺二甲基丙烯酸酯。

奎诺二甲基丙烯酸酯主要用途如下：
聚合物材料：它可以通过自由基聚合反应制备高分子聚合物。聚合后的产物具有优异的物理化学性能，可用于水性胶黏剂、涂料、纺织品助剂、电子材料等领域。
交联剂：奎诺二甲基丙烯酸酯可以与其他官能团化合物反应，形成交联结构。这种交联能力使其在油漆、胶水、涂料、油墨等领域中被广泛应用。

奎诺二甲基丙烯酸酯的合成方法一般有如下几种：
丙烯酸酯酯化法：将丙烯酸与甲醇进行酯化反应，得到丙烯酸甲酯，然后将丙烯酸甲酯与异氰酸酯反应，生成奎诺二甲基丙烯酸酯。
酸催化法：将异丙烯醇与氰乙酰胺反应，生成氰乙酰丙烯酰胺，然后与甲醇反应，通过酸催化生成奎诺二甲基丙烯酸酯。
醇酸酯化法：将异氰酸酯与异丙烯醇进行酯化反应，生成奎诺二甲基丙烯酸酯。

最后更新：2024-04-09 19:04:56

上海源叶生物科技有限公司

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产品名: 6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸去供应商网站查看询盘
CAS: 53188-07-1
产地: 上海
规格: 98%
价格: 500mg 280,1g 390,5g 850,25g 2900,100g 8000
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产品名: 奎诺二甲基丙烯酸酯(10mM in DMSO,无菌) 去供应商网站查看询盘
CAS: IT09101
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产品名: 6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸去供应商网站查看询盘
CAS: 53188-07-1
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产品描述: 中文名：6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸英文名:(±)-6-Hydroxy-2,5,7,8-tetramethylchromane-2- 更多

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产品名: 奎诺二甲基丙烯酸去供应商网站查看询盘
CAS: 53188-07-1
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