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1 L
$108.00
2.5 L
$235.00
4 X 2.5 L
$629.00
About This Item
线性分子式:
C2H5COCH3
CAS号:
分子量:
72.11
Beilstein:
741880
EC 号:
MDL编号:
UNSPSC代码:
12352115
PubChem化学物质编号:
NACRES:
NA.21
推荐产品
等级
reagent
质量水平
蒸汽密度
2.49 (vs air)
蒸汽压
71 mmHg ( 20 °C)
产品线
ReagentPlus®
方案
≥99%
表单
liquid
自燃温度
960 °F
expl. lim.
10.1 %
dilution
(for general lab use)
折射率
n20/D 1.379 (lit.)
沸点
80 °C (lit.)
mp
−87 °C (lit.)
密度
0.805 g/mL at 25 °C (lit.)
SMILES字符串
CC(CC)=O
InChI
1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
InChI key
ZWEHNKRNPOVVGH-UHFFFAOYSA-N
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一般描述
2-Butanone, also known as methyl ethyl ketone (MEK), is a commonly used organic solvent. Due to its low boiling point, low viscosity, ability to accommodate high solid concentrations, and wide diluent tolerance, it has wide applications in the polymer industry and as a solvent in adhesives and paints.[1]
应用
- Lipid and Volatile Profiles of Finnish Oat Batches of Pure Cultivars: Investigates the effects of storage on volatile formation including 2-Butanone in food processing, which is significant for food scientists and researchers looking into food preservation and flavor profiling (Puganen et al., 2024).
- Changes in Volatile Compounds and Lipid Oxidation in Various Tissues of Nile Tilapia During Ice Storage: Examines the impact of storage on the volatile compound profiles of seafood, including 2-Butanone, valuable for food scientists and technologists working with seafood preservation and quality assessment (Karbsri et al., 2024).
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
30.2 °F - closed cup
闪点(°C)
-1 °C - closed cup
"Identification of chemical interferences in aldehyde and ketone determination using dual-wavelength detection"
Analytical Chemistry, 68(19), 3354- 3358 (1996)
Ionic-liquid-supported organocatalyst: efficient and recyclable ionic-liquid-anchored proline for asymmetric aldol reaction
Miao W and Chan TH
Advanced Synthesis & Catalysis, 348(12-13), 1711-1718 (2006)
2-Butanone
Hoell D, et al.
Ullmann's Encyclopedia of Industrial Chemistry (2000)
S G Carmella et al.
Cancer research, 53(4), 721-724 (1993-02-15)
Metabolites of the tobacco-specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone, a potent pulmonary carcinogen, have been quantified in the urine of 11 smokers. They were not detected in nonsmokers' urine. The metabolites, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol and its glucuronide, were detected in quantities of 0.23-1.0 and 0.57-6.5
L B Goldsmith et al.
Contact dermatitis, 19(5), 348-350 (1988-11-01)
Irritant contact dermatitis along with an increased transepidermal water loss can result from exposing the skin to solvents. A study of the interaction of various solvents with human stratum corneum was made using thin-layer chromatography. Comparison of 10 solvents (trichloroethylene
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