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 Tetrabromobisphenol A
79-94-7

Tetrabromobisphenol A synthesis

1synthesis methods
Tetrabromobisphenol A is prepared by the bromination of bisphenol A in the presence of a solvent. This reaction may be conducted:
in the presence of a hydrocarbon solvent only or
with water, 50 % hydrobromic acid or aqueous alkyl monoethers.
when methanol is used as the solvent, methyl bromide is formed as a by-product. The production process is largely conducted in closed systems (WHO/IPCS, 1995).
-

Yield:79-94-7 99%

Reaction Conditions:

with potassium tribromide in water;acetonitrile at 30; for 0.0833333 h;

References:

Kumar, Lalit;Sharma, Vivek;Mahajan, Tanu;Agarwal [Organic Process Research and Development,2010,vol. 14,# 1,p. 174 - 179] Location in patent:experimental part

FullText

Tetrabromobisphenol A Related Search:

土默特左旗| 丰都县| 武城县| 余江县| 涞源县| 星座| 新宾| 清水县| 盐亭县| 济宁市| 绥滨县| 太保市| 烟台市| 奎屯市| 阜宁县| 叙永县| 余庆县| 综艺| 临洮县| 搜索| 芜湖县| 白城市| 淄博市| 贺州市| 弥勒县| 合水县| 富源县| 屯门区| 苍梧县| 南丹县| SHOW| 济源市| 南丰县| 花垣县| 宜君县| 玛沁县| 长寿区| 婺源县| 留坝县| 罗源县| 阿鲁科尔沁旗|