推薦產品
生物源
synthetic
品質等級
蒸汽密度
3 (vs air)
蒸汽壓力
20 mmHg ( 28 °C)
28.1 mmHg ( 20 °C)
化驗
≥99%
形狀
liquid
自燃溫度
845 °F
折射率
n20/D 1.392 (lit.)
pH值
6.2 (20 °C, 50 g/L)
bp
101.5 °C (lit.)
mp
−42 °C (lit.)
密度
0.813 g/mL at 25 °C (lit.)
應用
flavors and fragrances
文件
see Safety & Documentation for available documents
食物過敏原
no known allergens
感官的
ethereal
SMILES 字串
CCC(=O)CC
InChI
1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3
InChI 密鑰
FDPIMTJIUBPUKL-UHFFFAOYSA-N
尋找類似的產品? 前往 產品比較指南
一般說明
3-Pentanone is a volatile alcohol that is reported to occur in amaranthus, guava, and roasted coffee.
免責聲明
For R&D or non-EU Food use. Not for retail sale.
訊號詞
Danger
危險分類
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
標靶器官
Central nervous system, Respiratory system
安全危害
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
44.6 °F
閃點(°C)
7 °C
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Journal of Agricultural and Food Chemistry, 37(1), 139-142 (1989)
The volatile constituents of roasted coffee.
Johnston WR & Frey CN
Journal of the American Chemical Society, 60(7), 1624-1627 (1938)
Identification of volatile allelochemicals fromAmaranthus palmeri S. Wats.
Connick WJ, et al.
Journal of Chemical Ecology, 13(3), 463-472 (1987)
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British journal of pharmacology, 158(3), 872-878 (2009-08-22)
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We report on the rotational spectrum of diethyl ketone, C(2)H(5)-C(=O)-C(2)H(5), as observed by Fourier transform microwave spectroscopy under pulsed molecular beam conditions. Almost all lines were split into narrow quartets in a range from 10 kHz up to 2 MHz
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
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