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Merck
CN

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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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

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。

应用

EHS 是一种水杨酸酯,可用作防晒霜中的紫外线过滤器。

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)

Lot/Batch Number

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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)
A pendant peptide endows a sunscreen with water-resistance.
Ellison AJ and Raines RT
Organic & Biomolecular Chemistry, 16(39), 7139-7142 (2018)
R Jiang et al.
Journal of pharmaceutical sciences, 86(7), 791-796 (1997-07-01)
This study provides an investigation of the availability of octyl salicylate (OS), a common sunscreen agent, from liquid paraffin and the effect of OS on skin permeability. A model membrane system to isolate the vehicle effect from membrane permeability has
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
M McVean et al.
Carcinogenesis, 18(8), 1617-1622 (1997-08-01)
Ultraviolet B (UVB, 290-320 nm) exposure results in a variety of cellular insults including induction of cyclobutane pyrimidine dimers in DNA. Accumulation of these lesions can lead to mutations in critical genes and contribute to the development of nonmelanoma skin

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