61074
苯丙酮
analytical standard
别名:
乙基苯基酮
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线性分子式:
C6H5COC2H5
化学文摘社编号:
分子量:
134.18
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-257-6
Beilstein/REAXYS Number:
606215
MDL number:
InChI key
KRIOVPPHQSLHCZ-UHFFFAOYSA-N
InChI
1S/C9H10O/c1-2-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H3
SMILES string
CCC(=O)c1ccccc1
grade
analytical standard
vapor pressure
1 mmHg ( 50 °C)
assay
≥97.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.526 (lit.), n20/D 1.527
bp
218 °C (lit.)
mp
17-19 °C (lit.)
density
1.009 g/mL at 20 °C, 1.009 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
210.2 °F - closed cup
flash_point_c
99 °C - closed cup
法规信息
易制毒化学品（2类）
此项目有
Adriana Arigò et al.
Journal of chromatography. A, 1649, 462183-462183 (2021-05-27)
In the European Union, cosmetic products are regulated by the Cosmetics Regulation (EC) No. 1223/2009. The Analytical Working Group of the International Fragrance Association (IFRA) suggested that a new sensitive analytical method is needed to determine psoralens in finished cosmetic
Martin Gilar et al.
Journal of chromatography. A, 1381, 110-117 (2015-01-22)
Sample introduction in microfluidic liquid chromatography often generates wide zones rather than peaks, especially when a large sample volume (relative to column volume) is injected. Formation of wide injection zones can be further amplified when the sample is dissolved in
Martin Gilar et al.
Journal of chromatography. A, 1390, 86-94 (2015-03-10)
Chromatographic zone broadening is a common issue in microfluidic chromatography, where the sample volume introduced on column often exceeds the column void volume. To better understand the propagation of wide chromatographic zones on a separation device, a series of MS
Yan Ma et al.
Journal of chromatography. A, 1383, 47-57 (2015-02-05)
Prototype small-size (1.0mm I.D., 5cm long) columns for reversed-phase HPLC were evaluated in relation to instrument requirements. The performance of three types of columns, monolithic silica and particulate silica (2μm, totally porous and 2.6μm, core-shell particles) was studied in the
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