久久久久久蜜桃一区二区 欧洲美女大胆潮喷 精品少妇熟女ⅤⅤ免费久久久免费 超碰五月天亚洲论坛

  熱線電話:021-54370211?    

Triethylamine


Details:

The English name of triethylamine

Structural formula (C2H5) 3 n

Molecular formula C6H15N

Materialized colorless or pale yellow transparent liquid with strong ammonia odor.Soluble in ethanol and ether, soluble in water.The solution is very basic.Relative density (d2020) 0.7275.Melting point - 114.7 ℃.Boiling point 88.8 ℃.Flash point - 11 ℃.The index of refraction (nD20) 1.4010.Flammable.Smoke in the air,

Use in organic synthesis industry as solvent, catalyst and raw materials.


@ 2016 ShangHaiYaYu Biomedical co.,ltd TEL:021-54370211、54370255、54370355 FAX:021-54370255

吐鲁番市| 工布江达县| 庄河市| 临夏县| 自贡市| 明星| 鄂尔多斯市| 平泉县| 基隆市| 宝应县| 商都县| 江门市| 长兴县| 西藏| 呼和浩特市| 普格县| 翁源县| 龙泉市| 中牟县| 纳雍县| 阿拉善右旗| 渭源县| 佛山市| 昭苏县| 奈曼旗| 榆树市| 海丰县| 舞阳县| 隆尧县| 秭归县| 鄄城县| 南岸区| 上饶市| 登封市| 夹江县| 仁怀市| 昌宁县| 兴化市| 八宿县| 丹江口市| 枣阳市|