Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search：
生僻却美到爆的单字| 久久久久亚洲AV无码专区首| 天干天干天啪啪夜爽爽AV| 被C哭着爬走又被拉回来挺进H| 秋霞成人午夜鲁丝一区二区三区| 99精品免费久久久久久久久日本| 粉嫩小泬无遮挡久久久久久| 色一情一区二| 蜜臀AV国产精品久久久久| 日本无遮挡边做边爱边摸| 人妻[21P]大胆| 欧洲高清视频在线观看| 末成年娇小性色XXXXX| GOGOGO高清在线观看视频| 欧美XXXX色视频在线观看| 久久久亚洲精品一区二区三区| 欧美毛片又粗又长又大电影| 久久久中日AB精品综合| 国产精品成人国产乱| 无码国产精成人午夜视频一区二区 | 中文字幕在线无码一区二区三区| 性XXXX18精品A片一区二区| 久久精品国产99国产精品导航| 鲁一鲁一鲁一鲁一澡| 又大又粗又爽A级毛片免费看| 国产精品伦一区二区三级视频| 亚洲国产成人精品无码区二本 | 肉色超薄丝袜脚交一区二区| JZZIJZZIJ亚洲乱熟无码| 亚洲色大成网站WWW久久九九| 伊人WWW22综合色| 专干老熟女A片| 久久久久无码精品国产| 风流老熟女一区二区三区| 精品爆乳一区二区三区无码AV| 天天躁人人躁人人躁狂躁| 性欧美丰满熟妇XXXX性久久久| 99久久无码一区人妻| 精品久久久久久中文字幕| 色哟哟网站在线观看| 久久人人槡人妻人人玩夜色AV|
  ※ Ethers
※ Alcohols
※ Acids
※ Quinones
※ Carboxylic acid derivat...
※ Amines
※ Ketones
※ Hydrocarbons--alkanes
※ Hydrocarbons--olefins
※ Hydrocarbons--Arom...
※ Heterocyclic compoun...
※ Nitriles
※ Aldehydes
※ Other organic chemical...
 
Acetyl acetone

Product name: acetyl acetone gauge: 99.9% package shipment: 200 kg/barrels/water 

 

 

 

Acetyl acetone
2,4-Pentanedione

Don't name: acetyl acetone.Methylene acetyl groups;Glutaric between ketone;Glutaric ketone;2, 4 - glutaric ketone;Levulinic copper;Acetyl acetone.Diethyl methane

CAS no. :  【123-54-6 】

Molecular formula: C5H8O2

Molecular weight: 100.12

Risk categories: 3

 

Basic properties:

Appearance characteristics

【 description 】 colorless or yellowish transparent liquid, with an unpleasant smell.

Melting point

-23 °C

Boiling point

140.4 °C(lit.)

Dense degree of

0.975 g/mL at 25 °C(lit.)

The refractive index

n20/D 1.452(lit.)

Flash point

66 °F

With the way

Used as pharmaceutical raw materials and organic intermediates, and solvents

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