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: 久久精品二区三区 | a级色片 | 第四色在线视频 | 又粗又黄又硬又爽的免费视频 | 永久不封国产av毛片 | 国产高清在线喷奶水 | 91视频在线网址 | 日本亚洲欧洲精品 | 日韩欧国产精品一区综合无码 | 999久久久亚洲 | 91精品福利少妇午夜100集 | 兔子先生节目在线观看 | 日韩在线一 | 久热免费| 国产91精品入 | 99热久久是国产免费66 | 国产亚洲欧美日韩夜色凹凸成人 | 91麻豆精产国品一二区灌醉 | 麻豆久久久久 | 久久精品国产午夜做受体验区 | 久久综合色视频 | 91免费在线播放 | 国产一区二区三区四区三区四 | 91com在线观看| 黄色免费高清视频 | 精品国产91久久久久久一区黄无 | 999热精品视频 | 色花堂永久地址 | 国产福利一二 | 成年18禁美女网站免费进入 | 成人黄色a级片 | 国产精品中文久久久久久久 | 色一区二区三区四区 | 奇米四色777久久爱 99久久精品久久久久久ai换脸 | 免费在线观看一区二区三区 | 国产精品揄拍一区二区久久 | 7777奇米成人四色影视 | 雪白浑圆高耸光滑呻吟 | 91综合影院 | 国内黄色一级片 | 欧美精品 国产 |