63940
4-甲基-3-戊烯-2-酮
technical, ≥90% (GC)
别名:
米基化氧
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
(CH3)2C=CHCOCH3
化学文摘社编号:
分子量:
98.14
EC Number:
205-502-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1361550
MDL number:
InChI key
SHOJXDKTYKFBRD-UHFFFAOYSA-N
InChI
1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
SMILES string
C\C(C)=C\C(C)=O
grade
technical
assay
≥90% (GC)
refractive index
n20/D 1.442 (lit.), n20/D 1.45
bp
130 °C (lit.)
mp
-41.5 °C (lit.)
density
0.858 g/mL at 25 °C (lit.)
正在寻找类似产品? 访问 产品对比指南
General description
Mesityl oxide can be synthesized by acetone–n-butanol–ethanol(ABE) fermentation of ligno-cellulose.
Application
Mesityl oxide can be used in the synthesis of diesel range alkanes via alkylation with 2-methylfuran in the presence of solid acid catalysts. It can also be used to synthesize methyl isobutyl ketone(MIBK), which has a wide range of applications as a solvent in inks and lacquers.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
87.8 °F - closed cup
flash_point_c
31 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
"One-step MIBK synthesis: a new process from 2-propanol?
Cosimo D.I.J, et al.
J. Catal., 208(01), 114-123 (2002)
"Synthesis of diesel range alkanes with 2-methylfuran and mesityl oxide from lignocellulose"
Li S, et al.
Catalysis Today, 234, 91-99 (2014)
Christian Starkenmann
Journal of agricultural and food chemistry, 51(24), 7146-7155 (2003-11-13)
Cysteine conjugates, resulting from the addition of cysteine to alpha,beta-unsaturated carbonyl compounds, are important precursors of odorant sulfur compounds in food flavors. The aim of this work was to better understand this chemistry in the light of the unexpected double
Z Jia et al.
Electrophoresis, 22(6), 1112-1118 (2001-05-19)
A fast screening method for the determination of the dissociation constants (pKa) of acidic, basic, and multivalent compounds was developed by using pressure-assisted capillary electrophoresis (PACE). External air pressure was applied to shorten the analysis time. The separation efficiency decreases
Scott E Denmark et al.
The Journal of organic chemistry, 71(4), 1668-1676 (2006-02-14)
The mechanism of the formation of substituted quinolines from anilines and alpha,beta-unsaturated ketones has been studied by the use of 13C-labeled ketones in cross-over experiments. In the reaction of doubly labeled 13C(2,4) mesityl oxide, a 100% scrambling of the label
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持