44759
2-戊醇
analytical standard
别名:
(±)-2-戊醇, 仲戊醇, 甲基丙基甲醇
等级
analytical standard
质量水平
蒸汽密度
3 (vs air)
方案
≥97.0% (GC)
自燃温度
649 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
9 %
杂质
≤1.0% water
折射率
n20/D 1.406 (lit.)
沸点
118-119 °C (lit.)
密度
0.812 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
food and beverages
personal care
包装形式
neat
SMILES字符串
CCCC(C)O
InChI
1S/C5H12O/c1-3-4-5(2)6/h5-6H,3-4H2,1-2H3
InChI key
JYVLIDXNZAXMDK-UHFFFAOYSA-N
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一般描述
2-戊醇是一种仲醇，它是一种挥发性有机化合物（VOC），也是食品和饮料产品中常见的芳香活性成分。
应用
2-戊醇可用作分析标准品，用于通过气相色谱-质谱（GC-MS）联用法测定水果和食品中的分析物。它也可用作分析标准品，用于通过各种色谱技术对酒精饮料中的挥发性分析物进行定量。
警示用语：
Warning
危险分类
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
93.2 °F - closed cup
闪点(°C)
34 °C - closed cup
法规信息
危险化学品
此项目有
Simultaneous quantification of methanol and ethanol in alcoholic beverage using a rapid gas chromatographic method coupling with dual internal standards
Wang ML, et al.
Food Chemistry, 86(4), 609-615 (2004)
Analysis of volatile compounds in Khadi (an unrecorded alcohol beverage) from Botswana by gas chromatography-flame ionization detection (GC-FID)
Mapitse R, et al.
South African Journal of Chemistry, 67(1), 184-188 (2014)
The establishment of metrological characteristics of the method ?Ethanol as Internal Standard? for the direct determination of volatile compounds in alcoholic products
Charapitsa S, et al.
Journal of Chemical Metrology, 12(1), 59-59 (2018)
Volatile compounds in uninoculated and inoculated table olives with Lactobacillus plantarum (Olea europaea L., cv. Moresca and Kalamata)
Sabatini N, et al.
LWT--Food Science and Technology, 41(10), 2017-2022 (2008)
Aromatic profile of aqueous banana essence and banana fruit by gas chromatography- mass spectrometry (GC-MS) and gas chromatography- olfactometry (GC-O)
Jordan M, et al.
Journal of Agricultural and Food Chemistry, 49(10), 4813-4817 (2001)
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