Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search:
亚洲精品无码高潮喷水a片软| 久久久精品国产sm调教网站| 永久免费a片在线观看全网站| 日韩精品视频一区二区三区| 国产成人无码aa精品一区| 国产精品亚洲一区二区久久| 在线无码VA中文字幕无码| 国产特黄a片aaaa毛片| 国产免费观看黄a片又黄又硬小说| 少妇高潮尖叫声久久a片| 久久精品国产色蜜蜜麻豆| 精品人妻无码一区二区三区淑枝| 欧美三级韩国三级日本三斤| 大又大又粗又硬又爽少妇毛片 | 国内精品一区二区三区| jizzjizz日本高潮喷水| 色国产精品一区在线观看| 啦啦啦www在线观看| 97人伦影院a级毛片| 97精品人人a片免费看| 国产永久免费crm系统| 久久久久免费精品国产| 久久人妻av中文字幕| 国产9 9在线 | 中文| 99久久国产精品免费一区二区| 亚洲欧洲无卡二区视頻| 久久久久国产精品熟女影院| av在线观看| 人妻夜夜爽天天爽| 无码av一区二区三区| 国产精品岛国久久久久| 伊人久久大香线蕉亚洲五月天| 精品久久久久久久免费人妻| 国产亚洲精品无码专区 | 亚洲v欧美v国产v在线观看| 51福利国产在线观看午夜天堂| 国自产拍偷拍精品啪啪一区二区| 久久亚洲熟女cc98cm| 亚洲精品无码精品mv在线观看| 囯产极品美女高潮无套久久久| 纯爱无遮挡h肉动漫在线播放|
  Ethers
Alcohols
Acids
Quinones
Carboxylic acid derivat...
Amines
Ketones
Hydrocarbons--alkanes
Hydrocarbons--olefins
Hydrocarbons--Arom...
Heterocyclic compoun...
Nitriles
Aldehydes
Other organic chemical...
 

Product name: 99.5% cyclopentene rules: package installs: 150 kg barrel 

 

 

 

cyclopentene

Cyclopentene

Don't name: cyclopentene

CAS number: [142-29-0]

Molecular formula: C5H8

Molecular weight: 68.12

Risk categories: 3

 

Basic properties:

Appearance characteristics

Colorless, stimulating gas.

Melting point

−135 °C(lit.)

Boiling point

44-46 °C(lit.)

Dense degree of

0.771 g/mL at 25 °C(lit.)

The refractive index

n20/D 1.421(lit.)

Flash point

<−30 °F

With the way

Used in the production of various kinds of chemical raw materials

Raw material category

Flammable liquids

 
[ Back ]
 
Home | About us | Products | News | Honors | Facility | Order | Contact us | 中文版 【 Admin
Copyright(C)2014, Huangshan Basihui Chemical Auxiliary Co., Ltd. All Rights Reserved Copyright Notice