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等级
analytical standard
质量水平
检测方案
≥99.0% (GC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
杂质
≤0.5% water
折射率
n20/D 1.440-1.446
n20/D 1.442 (lit.)
bp
130 °C (lit.)
mp
-41.5 °C (lit.)
密度
0.858 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
格式
neat
SMILES字符串
C\C(C)=C\C(C)=O
InChI
1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
InChI key
SHOJXDKTYKFBRD-UHFFFAOYSA-N
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一般描述
4-甲基-3-戊烯-2-酮属于化学品中的挥发性有机化合物（VOC）类。
应用
4-甲基-3-戊烯-2-酮可作为参考标准品，通过气相色谱-嗅觉法（GC-O）测定爱尔兰牛肉、静态顶空提取结合后续质谱（MS）GC联用分析测定人尿、GC-MS测定caja-umbu (Spondias sp.)果实以及同步蒸馏萃取结合带有火焰离子检测器（FID）以及GC-MS分析测定野生金丝海鲷（Sparus aurata）中的4-甲基-3-戊烯-2-酮。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
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在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 1
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
危险化学品
Analysis of volatile compounds of wild gilthead sea bream (Sparus aurata) by simultaneous distillation-extraction (SDE) and GC-MS.
Selli S and Cayhan GG
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 93(2), 232-235 (2009)
Volatile compounds captured through purge and trap technique in caja-umbu (Spondias sp.) fruits during maturation.
Narain N, et al.
Food Chemistry, 102(3), 726-731 (2007)
A comparative study of the analysis of human urine headspace using gas chromatography-mass spectrometry.
Smith S, et al.
Journal of Breath Research, 2(3), 037022-037022 (2008)
Gas chromatography-olfactometry analysis of the volatile compounds of two commercial Irish beef meats.
Machiels D, et al.
Talanta, 60(4), 755-764 (2003)
L J Rose et al.
Current microbiology, 41(3), 206-209 (2000-07-29)
Volatile organic compounds from Penicillium viridicatum and Methylobacterium mesophilicum growing on laboratory media and on component materials of automobile air conditioners were analyzed with gas chromatography and mass spectrometry. P. viridicatum produced compounds such as 4-methyl thiazole, terpenes and alcohols
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