Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search:
日韩丝袜亚洲国产欧美一区 | 国产午夜福利av在线麻豆| 无码精品a∨动漫在线观看| 国产偷窥熟女精品视频大全| 二区三区国产在线观看| 内射视频福利在线观看| 欧美一区二区三区久久综| 亚洲av优女天堂熟女久久| 免费男人和女人牲交视频全黄| 黄色小网站在线观看| 丰满老熟妇好大bbbbb| 欧美另类人妻制服丝袜| 亚洲欧美另类色图| 日本岛国视频一区二区三区| 国产精品视频自拍99| 国产精品久久亚洲不卡| 久久久久人妻精品区一三寸| 亚洲自拍偷拍中文字幕色| 四虎成人永久在线精品免费| 久久久久亚洲精品日久生情| 亚洲国产日韩伦中文字幕| 少妇久久久被弄到高潮| 久久人人爽人人片AV欢迎您| 疯狂做受XXXX高潮国产| 亚洲啊啊啊一区二区三区| 男女扒开双腿猛进入爽爽免费看| 四虎国产精品久久免费地址| 久久人妻精品大屁股一区| 国产精品自在在线午夜出白浆| 不卡国产一区二区三区| 97久久精品人人做人人爽| 亚洲国产精品自在在线观看| 全免费a级毛片免费看不卡| 亚洲高清一区二区三区久久| 久久99久国产精品66| 收集最新中文国产中文字幕| 国产亚洲精久久久久久无码苍井空 | 美女粉嫩啪啪高潮喷白浆动漫| 色婷婷亚洲婷婷7月| 九九日本黄色精品视频| 久久免费视亚洲无码视频|
  Ethers
Alcohols
Acids
Quinones
Carboxylic acid derivat...
Amines
Ketones
Hydrocarbons--alkanes
Hydrocarbons--olefins
Hydrocarbons--Arom...
Heterocyclic compoun...
Nitriles
Aldehydes
Other organic chemical...
 
N, N - dimethyl ethylenediamine

Product name: N, N - dimethyl ethylenediamine gauge: 99.5% package shipment: 160/120 kg barrel

 

 

 

N, N - dimethyl ethylenediamine
2-Dimethylaminoethylamine

Don't name: asymmetric - dimethyl ethylenediamine.2 - dimethyl amino ethyl amine;N, N - dimethyl - 1, 2 - ethylene diamine;Dimethyl amino ethyl amine;Partial dimethyl vinyl diamine;1 - amino - 2 - dimethyl amine oxide;Partial dimethyl phosphite ethyl diamine;Acrylic - N, N - ethyl dimethylamine

CAS number: [108-00-9]

Molecular formula: C4H12N2

Molecular weight: 88.15

Risk categories: 3

 

Basic properties:

Appearance characteristics

Colorless transparent liquid.

Melting point

-70 °C

Boiling point

64 °C12 mm Hg(lit.)

Dense degree of

0.943 g/mL at 25 °C(lit.)

The refractive index

n20/D 1.438(lit.)

Flash point

75 °F

With the way

Intermediates.

 
[ Back ]