澳门av一区,美乳少妇与邻居尤物啪啪

Huangshan Basihui Chemical Auxiliary Co., Ltd.

Search：

邯郸市| 扶风县| 双柏县| 繁峙县| 广宗县| 枣阳市| 育儿| 咸宁市| 巧家县| 新宾| 马尔康县| 越西县| 沅陵县| 仪陇县| 海阳市| 白城市| 义马市| 罗田县| 陆丰市| 德钦县| 富源县| 晴隆县| 鄂托克前旗| 枝江市| 库车县| 高密市| 锦屏县| 铜川市| 安图县| 颍上县| 东宁县| 洛扎县| 行唐县| 金溪县| 济南市| 封开县| 徐闻县| 岚皋县| 余干县| 台中县| 伊宁县|

※ 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 ]