天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List 4-METHOXY-4-METHYL-2-PENTANONE
107-70-0

4-METHOXY-4-METHYL-2-PENTANONE synthesis

7synthesis methods
-

Yield:-

Reaction Conditions:

with air at 30 - 180;

Steps:

3.3. Experimental Procedures
General procedure: A temperature setting range of 30~180 °C was used in this paper for the low-temp oxidation experiments. The air flow is set to 20 mL/min. Firstly, the 6201 support with the attached organic sulfur model compound is put into the sample can, then the sample can is placed in the programmed temperature adjustment oven, and the air flow is set to 20 mL/min. Next, we turn on the programmed temperature adjustment oven which is heated in 10 °C temperature intervals. When the temperature of the can reaches the setting temperature, we hold that state for 20 min. After that, we analyze the gas composition using the chromatograph and infrared gas analyzer. When the temperature reaches 180 °C, then programmed temperature cycle is stopped and the oven is shut down. After waiting until the sample cools down to room temperature, the sample can is opened and 1 g of 6201 support is removed. Next, we put this 1 g of 6201 support into a breaker, and add 2 g of acetone. After mixing with a glass rod and allowing to stand for 20 min we use a dropper to transfer the extract liquor from the upper layer into a glass bottle, annotating and properly sealing it before using GC/MS to conduct component analysis.

References:

Zhang, Lanjun;Li, Zenghua;Li, Jinhu;Zhou, Yinbo;Yang, Yongliang;Tang, Yibo;McPhee, Derek J. [Molecules,2015,vol. 20,# 12,p. 22241 - 22256]

4-METHOXY-4-METHYL-2-PENTANONE Related Search: