111988
4-羟基苯甲酸乙酯
ReagentPlus®, 99%
别名:
尼泊金乙酯
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关于此项目
线性分子式:
HOC6H4CO2C2H5
化学文摘社编号:
分子量:
166.17
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39024522
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
1101972
Assay:
99%
Form:
solid
Quality Level
product line
ReagentPlus®
assay
99%
form
solid
bp
297-298 °C (lit.)
mp
114-117 °C (lit.)
functional group
ester
SMILES string
CCOC(=O)c1ccc(O)cc1
InChI
1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3
InChI key
NUVBSKCKDOMJSU-UHFFFAOYSA-N
Application
采用 4-羟基苯甲酸乙酯 (ethylparaben) 研究了 原位 衍生化固相微萃取法测定水中的对羟基苯甲酸酯、相关氯酚和三氯生 。
采用新型固相萃取吸附剂 4-羟基苯甲酸乙酯对其保留属性进行了研究。由于静电作用、疏水作用和氢键作用，它对所测试的化合物具有较高的萃取效率 。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Jorge Regueiro et al.
Journal of chromatography. A, 1216(23), 4693-4702 (2009-05-06)
An in situ derivatization solid-phase microextraction method has been developed for the determination of parabens, triclosan and related chlorophenols in water. Acetylated derivatives are selectively determined using gas chromatography with tandem mass spectrometry. Parameters affecting both derivatization and SPME procedures
S Nicoli et al.
Journal of pharmaceutical sciences, 97(11), 4830-4839 (2008-03-05)
This work aims at investigating the nicotinamide (NA)-ethyl-paraben (EP) binary system both in solution and in the solid state. In particular, the apparent EP solubility in water was studied in the presence of different NA concentrations (between 0.28 and 1.64
Sawsan El Hussein et al.
Experimental dermatology, 16(10), 830-836 (2007-09-12)
Concern is continuously raised about the safety of parabens which are present in most of the cosmetic preparations. In this investigation, methyl-, ethyl-, propyl- and butyl paraben (MP, EP, PP, BP), in a commercial cosmetic lotion, were deposited on human
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 111988-100G | 04061835281299 |
| 111988-5G | 04061835281312 |
| 111988-500G | 04061835281305 |