360511
4-甲基-2-戊酮
ACS reagent, ≥98.5%
别名:
[=methyl isobutyl ketone(solvent)]甲基异丁基酮（溶剂）, 异丁基甲基酮, 异丙基丙酮, 甲基异丁基酮
等级
ACS reagent
质量水平
蒸汽密度
3.5 (vs air)
蒸汽压
15.7 mmHg ( 20 °C)
方案
≥98.5%
表单
liquid
自燃温度
840 °F
expl. lim.
1.2-8 %, 93 °F
dilution
(for analytical testing)
杂质
≤0.002 meq/g Titr. acid
≤0.100% water
蒸发残留物
≤0.0050%
颜色
APHA: ≤15
clear
折射率
n20/D 1.395 (lit.)
沸点
117-118 °C
mp
−80 °C (lit.)
密度
0.801 g/mL at 25 °C (lit.)
SMILES字符串
CC(C)CC(C)=O
InChI
1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
InChI key
NTIZESTWPVYFNL-UHFFFAOYSA-N
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一般描述
4-甲基-2-戊酮（甲基异丙基酮（MIBK））是一种广泛用于各种工业应用的有机溶剂。它可用作树胶、树脂、油漆、清漆、漆和硝化纤维的溶剂。它也可用作化妆品的变性剂和溶剂。
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
应用
4-甲基-2-戊酮可用于：
- 在二氧化硅负载的淀粉-聚硫硅氧烷-铂复合物（SiO2-ST-Si-S-Pt）参与下，通过不对称氢化反应制备(R)-(-)-4-甲基-2-戊醇。
- 通过与糠醛的羟醛缩合反应后加氢脱氧反应，制备喷气燃料范围的烯烃[C10 和 C11 支链烷烃]。
- 从氰化物溶液中提取银、金和其他稀有元素的萃取剂。
特点和优势
4-甲基-2-戊酮或甲基异丙基酮（MIBK）通常被用于稀释剂或萃取剂，由于其
- 低密度
- 粘度。
警示用语：
Danger
危险分类
Acute Tox. 4 Inhalation - Carc. 2 Inhalation - 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)
57.2 °F - closed cup
闪点(°C)
14 °C - closed cup
法规信息
危险化学品
此项目有
Jose Ruiz-Jimenez et al.
Journal of chromatography. A, 1616, 460825-460825 (2020-01-12)
Several calibration approaches were evaluated for the quantitation of volatile organic compounds in air using miniaturized exhaustive and non-exhaustive sampling techniques, such as in-tube extraction (ITEX) and solid phase microextraction (SPME) Arrow. Eleven compounds, 2-ethyl-hexanol, hexanal, nonanal, toluene, ethyl-benzene, methyl
H J Shim et al.
Journal of chromatography. B, Biomedical applications, 656(2), 407-414 (1994-06-17)
A high-performance liquid chromatographic method was developed for the simultaneous determination of a new anthracycline, DA-125 (I), and its metabolites (M1, M2, M3, and M4) in rat plasma and urine using fluorescein as an internal standard. Compound I, a prodrug
Ginette Truchon et al.
Journal of occupational and environmental hygiene, 3(3), 137-143 (2006-02-09)
Compartmental and physiologically based toxicokinetic modeling coupled with Monte Carlo simulation were used to quantify the impact of biological variability (physiological, biochemical, and anatomic parameters) on the values of a series of bio-indicators of metal and organic industrial chemical exposures.
Ting-Ke Tseng et al.
Journal of hazardous materials, 122(1-2), 155-160 (2005-05-26)
Catalytic oxidation is one of the cost-effective technologies to solve the troublesome volatile organic compounds. This study treated methyl-isobutyl-ketone (MIBK) by a commercial catalyst, Pt/gamma-Al(2)O(3), in a fixed-bed reactor. The effects of operating factors, such as operating temperature, MIBK concentration
David Quesnel et al.
Water research, 39(4), 677-687 (2005-02-15)
An industrial wastewater that was pretreated by an aerobic thermophilic bacterial consortium (THE) was subjected to additional treatability studies by granular activated carbon (GAC) and a conventional activated sludge (CAS). The removal of dissolved organic carbon (DOC) in both systems
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