产品名称
苯乙酮, analytical standard
InChI key
KWOLFJPFCHCOCG-UHFFFAOYSA-N
InChI
1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3
SMILES string
CC(=O)c1ccccc1
grade
analytical standard
vapor density
4.1 (vs air)
vapor pressure
0.45 mmHg ( 25 °C)
1 mmHg ( 15 °C)
assay
≥99.5% (GC)
autoignition temp.
1058 °F
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index
n20/D 1.534 (lit.)
n20/D 1.535
bp
202 °C (lit.)
mp
19-20 °C (lit.)
density
1.03 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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Application
有关合适仪器技术的更多信息,请参考产品的分析证书。如需进一步支持,请联系技术服务。
苯乙酮可作为分析参考标准品,用于通过色谱技术测定香水和各种非洲星苹果(Chrysophillum albidum)中的分析物。
苯乙酮可促进苯胺的还原烷基化,形成 N -苯基-α-甲基苄胺。在三氟化硼乙醚的作用下,铜在分子氧的催化下发生偶联反应,生成 1-(4-氨基苯基)-2-苯基乙烷-1,2-二酮。
General description
苯乙酮为无色液体,味甜而辛。在香料工业中用作香料成分,在食品工业中用作调味剂。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
179.6 °F - closed cup
flash_point_c
82 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Copper-catalyzed aerobic oxygenative cross dehydrogenative coupling of methyl ketones with para-C?H of primary anilines
Ji X, et al.
Green Chemistry, 19, 619-622 (2017)
Catalysis of Organic Reactions, 62 (1994)
Hazardous Chemicals: Safety Management and Global Regulations (2013)
Determination of Phenones in a Perfume Composition
Siddiqi I and Pitre KS
Reviews in Analytical Chemistry, 22(1), 9-18 (2003)
Headspace solid-phase microextraction gas chromatography?mass spectrometry determination of volatile compounds in different varieties of African star apple fruit (Chrysophillum albidum).
Lasekan O, et al.
Food Chemistry, 141(3), 2089-2097 (2013)
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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