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等級
analytical standard
品質等級
化驗
≥99.0% (GC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
雜質
≤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.)
應用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
格式
neat
SMILES 字串
C\C(C)=C\C(C)=O
InChI
1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
InChI 密鑰
SHOJXDKTYKFBRD-UHFFFAOYSA-N
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一般說明
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。
應用
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。
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訊號詞
Danger
危險分類
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
87.8 °F - closed cup
閃點(°C)
31 °C - closed cup
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A comparative study of the analysis of human urine headspace using gas chromatography-mass spectrometry.
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Gas chromatography-olfactometry analysis of the volatile compounds of two commercial Irish beef meats.
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Analysis of volatile compounds of wild gilthead sea bream (Sparus aurata) by simultaneous distillation-extraction (SDE) and GC-MS.
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.
Food Chemistry, 102(3), 726-731 (2007)
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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