99久久中文字幕_1级黄色大片_九一香蕉国产在线观看AV_国产一级特黄AAAA级婬片_国产a毛片_av亚洲产国偷v产偷v自拍小说

1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane

0

category
Product
CAS No.
132182-92-4
Purity
≥99%

Product Details

Name: 1,1,1,2,3,4,4,5,5,5, Decafluoro-3-methoxy-2-(trifloromethyl)pentane

CAS number: 132182-92-4

Molecular formula:C7H3F13O

Molecular weight: 350.08

Purity:≥99%

EINECS number: 459-520-5

MDL No. : MFCD07784227

Boiling point: 100 °C

Density: 1.67

Vapor pressure: 62.5hPa at 20℃

Packing:1KG;5KG;25KG;50KG;100KG;200KG

With the development of science and technology, the integration of electronic products is getting higher and higher, and the cleaning of products has become extremely important to ensure the normal function of products. CFCS, commonly used in the electronics industry in the past, will be banned because of the damage to the ozone layer and the greenhouse effect. The alternative, HCFCS, can only be used as a transitional cleaning solvent because they still contain chlorine. In view of this development trend, unlike transitional alternative solvents such as HCFC,1,1, 1,2,3,4,4,5,5, 5-decafluoro3-methoxy-2-trifluoromethyl pentane solvent provides an effective, safe and compliant solution for precision cleaning, special purpose solvents due to its excellent environmental properties.

主站蜘蛛池模板: 亚洲特色一级视频 | 精品久久小视频 | 一级黄色免费观看 | 91九色精品国产一区二区 | 免费在线观看国产黄 | 66av视频 | 亚洲精品国产crm | 国产精品青青 | 黄色毛片在线看 | 国内91在线| 亚洲成人一区二区三区四区 | 欧美一区二区高清视频 | 欧洲成年人性生活免费视频 | 美女视频黄频大全不卡视频在线播放 | 久草在线免费资源 | 亚洲一区二区三区四区五区午夜 | 国产女同一区二区 | 欧美日韩一区在线播放 | 国产一级视频在线播放 | 3atv视频免费观看 | 飞驰人生免费观看 | 992tv在线观看 | 日韩欧美中文字幕公布 | 国产视频精品网 | 日本高清视频一区二区三区 | 日本高清中文字幕二区在线 | 欧美日韩成人一区 | 亚洲综合精品香蕉久久网97 | 免费黄色成年网站 | 精品久久成人 | 国产日产一区二区三区久久久久久 | 国产精品久久中文 | 91精品午夜视频 | 国产免费一级特黄录像 | 成人爽爽| 亚洲视频在线一区 | 日韩精品第1页 | 成人偷拍片视频在线观看 | 久草视频网站 | 国产精品国产三级国产专i 超碰91资源 | 国产精品久久久久久爽爽爽床戏 |