281832
4-甲基-3-戊烯-2-酮
technical grade, 90%
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
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
205-502-5
Beilstein/REAXYS Number:
1361550
MDL number:
产品名称
4-甲基-3-戊烯-2-酮, technical grade, 90%
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 grade
assay
90%
form
liquid
refractive index
n20/D 1.442 (lit.)
bp
130 °C (lit.)
mp
-41.5 °C (lit.)
density
0.858 g/mL at 25 °C (lit.)
functional group
ketone
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
异亚丙基丙酮的用途如下：
- 在 2,3,4,5-四氢-1,3,3-三甲基安乃近的合成中，定向合成二氢卟吩和二氢卟吩的关键构件
- 咪唑涂层毛细管电泳柱制备中的中性标记物
General description
氯化锌催化异亚丙基丙酮与乙酰乙酸乙酯的缩合反应已有报道 。
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
危险化学品
此项目有
Condensation of mesityl oxide with acetoacetic ester.
Surmatis JD, et al.
The Journal of Organic Chemistry, 35(4), 1053-1056 (1970)
Marcin Ptaszek et al.
Organic process research & development, 9(5), 651-659 (2005-01-01)
2,3,4,5-Tetrahydro-1,3,3-trimethyldipyrrin (1) is a crucial building block in the rational synthesis of chlorins and oxochlorins. The prior 5-step synthesis of 1 from pyrrole-2-carboxaldehyde (2) employed relatively simple and well-known reactions yet suffered from several drawbacks, including limited scale (>/= 0.5
C Y Liu et al.
Journal of chromatography. A, 897(1-2), 383-392 (2000-12-29)
An imidazole-coated capillary column for electrophoresis has been prepared by means of organosilanization. With mesityl oxide as neutral marker, the results indicated that the electroosmotic flow of the bonded phase displays a dramatic difference in pH dependence in comparison with
I Z Atamna et al.
Journal of chromatography, 588(1-2), 315-320 (1991-12-27)
Expressions are formulated for the prediction of solute migration time and resolution as a function applied voltage and buffer concentration in capillary zone electrophoresis. The resolution equation assumes that solute diffusion is the only operative zone-broadening mechanism. A resolution surface
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