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Merck

415820

Sigma-Aldrich

2-氰基-3,3-二苯基-2-丙烯酸-2-乙己酯

97%

别名:

2-乙基己基α-氰基β-苯基肉桂酸酯, 2-乙基己基2-氰基-3,3-二苯基-2-丙酸酯, 2-氰基-3,3-二苯基丙烯酸2-乙基己酯, 奥克立林

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About This Item

线性分子式:
(C6H5)2C=C(CN)CO2CH2CH(C2H5)(CH2)3CH3
CAS号:
分子量:
361.48
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

化驗

97%

形狀

viscous liquid

折射率

n20/D 1.567 (lit.)

bp

218 °C/1.5 mmHg (lit.)

mp

−10 °C (lit.)

密度

1.051 g/mL at 25 °C (lit.)

SMILES 字串

CCCCC(CC)COC(=O)\C(C#N)=C(/c1ccccc1)c2ccccc2

InChI

1S/C24H27NO2/c1-3-5-12-19(4-2)18-27-24(26)22(17-25)23(20-13-8-6-9-14-20)21-15-10-7-11-16-21/h6-11,13-16,19H,3-5,12,18H2,1-2H3

InChI 密鑰

FMJSMJQBSVNSBF-UHFFFAOYSA-N

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一般說明

2-氰基-3-,3-二苯基丙烯酸-2-乙基己酯是通过3,3-二苯基氰基丙烯酸酯与2-乙基己醇反应形成的酯基紫外滤光片。 它在商业上用作防晒霜和其他化妆品配方中的紫外线吸收剂。

應用

  • 硬核珊瑚柱头对防晒成分的光化学反应:本研究调查了八烯对珊瑚共生体光合效率的影响,提出了对环境影响的担忧(JP Fel et al., 2019)。
  • 包封UV吸收剂的O/I1型乳剂和S/I1型分散体的制备:探索将八烯加入化妆品的配方,增强紫外线防护能力(K Aramaki et al., 2015)。

象形圖

Environment

訊號詞

Warning

危險聲明

防範說明

危險分類

Aquatic Acute 1 - Aquatic Chronic 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

453.2 °F - closed cup

閃點(°C)

234 °C - closed cup


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Changes in ultraviolet absorbance and hence in protective efficacy against lipid peroxidation of organic sunscreens after UVA irradiation
Damiani E, et al.
Journal of Photochemistry and Photobiology. B, Biology, 82(3), 204-213 (2006)
Dispersive solid-phase extraction based on oleic acid-coated magnetic nanoparticles followed by gas chromatography-mass spectrometry for UV-filter determination in water samples
Roman IP, et al.
Journal of Chromatography A, 1218(18), 2467-2475 (2011)
Sunscreen enhancement of UV-induced reactive oxygen species in the skin
Hanson KM, et al.
Free Radical Biology & Medicine, 41(8), 1205-1212 (2006)
Rosario Rodil et al.
Journal of chromatography. A, 1179(2), 81-88 (2007-12-22)
Stir bar sorptive extraction (SBSE) in combination with thermal desorption-gas chromatography-mass spectrometry (TD-GC-MS) was applied for the determination of 9 UV filters in water samples. The stir bar coated with polydimethylsiloxane (PDMS) was added to 20 mL of water sample
N Negreira et al.
Analytical and bioanalytical chemistry, 400(2), 603-611 (2011-02-22)
This work describes an effective, low solvent consumption and affordable sample preparation approach for the determination of eight UV filters in surface and wastewater samples. It involves sorptive extraction of target analytes in a disposable, technical grade silicone disc (5 mm

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