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Merck
CN

53024

Supelco

没食子酸月桂酯

analytical standard

别名:

E312, 十二烷基没食子酸酯

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About This Item

经验公式(希尔记法):
C19H30O5
CAS号:
分子量:
338.44
Beilstein:
2701981
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
E编号:
E312
NACRES:
NA.24

质量水平

等级

analytical standard

方案

≥99.0% (HPLC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

94-97 °C (lit.)

应用

cleaning products
cosmetics
food and beverages
personal care

包装形式

neat

SMILES字符串

CCCCCCCCCCCCOC(=O)c1cc(O)c(O)c(O)c1

InChI

1S/C19H30O5/c1-2-3-4-5-6-7-8-9-10-11-12-24-19(23)15-13-16(20)18(22)17(21)14-15/h13-14,20-22H,2-12H2,1H3

InChI key

RPWFJAMTCNSJKK-UHFFFAOYSA-N

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一般描述

没食子酸月桂酯是绿茶中主要的黄烷醇单体,其聚合物形式具有抗氧化活性。
该物质被列入了欧盟法规10/2011食品接触塑料的正面清单。

应用

有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。
没食子酸月桂酯可作为分析标准品,用于通过循环伏安法 (CV) 和微分脉冲伏安法 (DPV) 研究其在食品包装材料等常见聚合物中作为环保抗老化物质的活性。

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Skin Sens. 1

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Dodecyl gallate as a pro-ecological antioxidant for food packing materials
Masek A, et al.
Comptes Rendus Chimie, 17(11), 1116-1127 (2014)
K Fujita et al.
Journal of applied microbiology, 92(6), 1035-1042 (2002-05-16)
The aim was to investigate the antifungal actions of nonyl gallate against Saccharomyces cerevisiae ATCC 7754. The maximum potency of both the growth inhibitory and the fungicidal effect against the yeast strain was found in nonyl gallate among n-alkyl gallates
Contact allergy to propylene glycol and dodecyl gallate mimicking seborrheic dermatitis.
Alexander V Kuznetsov et al.
Contact dermatitis, 55(5), 307-308 (2006-10-10)
Jordi Garcia-Ubasart et al.
Bioresource technology, 112, 341-344 (2012-03-24)
A new biotechnological procedure using laccase in combination with a hydrophobic phenolic compound (lauryl gallate) for the hydrophobization of cellulose fibres and internal sizing of paper was developed. Cellulose fibres from hardwood kraft pulp were incubated with laccase (Lac), in
Kh M Gaffar Hossain et al.
Journal of biotechnology, 141(1-2), 58-63 (2009-05-12)
An enzymatic method using laccases for grafting the water insoluble phenolic compound lauryl gallate on wool fabric was developed. To find the compromise conditions at which the substrate is soluble while the enzyme remains active, the reaction was carried out

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