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Merck

437379

Sigma-Aldrich

水杨酸-2-乙基己基酯

99%

别名:

柳酸辛酯, 水杨酸辛酯

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100 ML
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100 ML
$68.20

About This Item

线性分子式:
(HO)C6H4CO2CH2CH(C2H5)(CH2)3CH3
CAS号:
分子量:
250.33
Beilstein:
2730664
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

$68.20


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质量水平

方案

99%

表单

liquid

折射率

n20/D 1.502 (lit.)

沸点

189-190 °C/21 mmHg (lit.)

密度

1.014 g/mL at 25 °C (lit.)

SMILES字符串

CCCCC(CC)COC(=O)c1ccccc1O

InChI

1S/C15H22O3/c1-3-5-8-12(4-2)11-18-15(17)13-9-6-7-10-14(13)16/h6-7,9-10,12,16H,3-5,8,11H2,1-2H3

InChI key

FMRHJJZUHUTGKE-UHFFFAOYSA-N

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一般描述

水杨酸 2-乙基己酯 (EHS) 是一种有机紫外线 (UV) 吸收剂,可作为化妆品配方中的光稳定性成分。在 UV 区域显示 280-320 nm 范围内的吸收光谱。[1]

应用

EHS 是一种水杨酸酯,可用作防晒霜中的紫外线过滤器。[2][3]

象形图

Environment

警示用语:

Warning

危险声明

预防措施声明

危险分类

Aquatic Chronic 1

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

323.6 °F - closed cup

闪点(°C)

162 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


历史批次信息供参考:

分析证书(COA)

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A pendant peptide endows a sunscreen with water-resistance.
Ellison AJ and Raines RT
Organic & Biomolecular Chemistry, 16(39), 7139-7142 (2018)
Optical and electron paramagnetic resonance studies of the excited triplet states of UV-B absorbers: 2-ethylhexyl salicylate and homomenthyl salicylate.
Sugiyama K, et al.
Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology, 14(9), 1651-1659 (2015)
M McVean et al.
Molecular carcinogenesis, 24(3), 169-176 (1999-04-16)
Topical application of alpha-tocopherol (alphaTH), the most prominent naturally occurring form of vitamin E, inhibits ultraviolet (UV) B-induced photocarcinogenesis and DNA photodamage in C3H mice in vivo. In this study, we compared alphaTH with other vitamin E compounds and with
K A Walters et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 35(12), 1219-1225 (1998-02-04)
The human skin penetration of [14C]octyl salicylate from two representative sunscreen vehicles was determined in vitro. 3H-sucrose was incorporated into all formulations and provided a marker for membrane integrity. When applied as a finite dose in an oil-in-water emulsion vehicle
P Clarys et al.
Journal of dermatological science, 27(2), 77-81 (2001-09-05)
Temperature influences the stratum corneum adsorption of several topically applied compounds. This study was designed to evaluate the influence of the temperature on the stratum corneum adsorption of 3 UV filters. The UV filters were solubilized in two vehicles, an

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