一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
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 TRIETHYLENE GLYCOL MONOMETHYL ETHER
112-35-6

TRIETHYLENE GLYCOL MONOMETHYL ETHER synthesis

10synthesis methods
-

Yield:13826-35-2 87%

Steps:

1 EXAMPLE 1

The analysis indicated that the conversion of m-hydroxybenzyl alcohol was 99%, the yield of m-phenoxybenzyl alcohol was 93%, and the residue percentage of triethylene glycol monomethyl ether was 98% relative to the charged amount. The combined solution was also subjected to vacuum distillation, and there were recovered chlorobenzene and 162.5 g (purity: 98%, recovery: 97%) of triethylene glycol monomethyl ether, and there was obtained 71.6 g purity: 98%, isolation yield: 87%) of pure m-phenoxybenzyl alcohol.

References:

US5068459,1991,A

TRIETHYLENE GLYCOL MONOMETHYL ETHER Related Search:

安新县| 芷江| 上饶县| 启东市| 梧州市| 新巴尔虎右旗| 青冈县| 太白县| 磐安县| 景东| 荣昌县| 铜陵市| 金溪县| 哈巴河县| 大理市| 塔城市| 大新县| 洛南县| 平阳县| 万山特区| 石河子市| 黄大仙区| 大荔县| 密云县| 银川市| 浮山县| 栾城县| 海南省| 漳浦县| 五常市| 定西市| 苗栗县| 固原市| 仁化县| 县级市| 阜康市| 桦南县| 棋牌| 新丰县| 中西区| 五大连池市|