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?    

Ether

Product Name: Diethyl ether
Synonyms: ALCOHOL - ETHER;ALCOHOL-ETHER MIXTURE;ETHER METHANOL SOLVENT;(C2H5)2O;1,1’-oxobis(ethane);1,1’-oxybis-ethan;1,1’-oxybisethane;1,1’-oxybis-Ethane
CAS: 60-29-7
MF: C4H10O
MW: 74.12

EINECS: 200-467-2

Melting point -116 °C
Boiling point 34.6 °C(lit.)
density 0.714
vapor density 2.6 (vs air)
vapor pressure 28.69 psi ( 55 °C)
refractive index n20/D 1.3530(lit.)
Fp -40 °F
storage temp. Store at RT.
Water Solubility 69 g/L (20 oC)
FreezingPoint -116.3℃
Merck 14,3806
Stability: Stable, but light-sensitive, sensitive to air. May contain BHT (2,6-di-tert-butyl-4-methylphenol) as a stabilizer. Substances to be avoided include zinc, halogens, halogen-halogen compounds, nonmetals, nonmetallic oxyhalides, strong oxidizing agents, chromyl chloride, turpentine oils, turps substitutes, nitrates, metallic chlorides.
Chemical Properties Clear liquid
General Description A clear colorless liquid with an anesthetic odor. Flash point -49°F. Less dense than water and slightly soluble in water. Hence floats on water. Vapors are heavier than air. Used as a solvent and to make other chemicals.


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

囊谦县| 合作市| 安陆市| 浦县| 兖州市| 中山市| 潮州市| 高密市| 杭锦后旗| 文化| 宁陕县| 屯昌县| 合江县| 曲阜市| 翁牛特旗| 特克斯县| 舞钢市| 苗栗市| 西华县| 麦盖提县| 陆河县| 峨山| 天长市| 沙坪坝区| 丰台区| 柘城县| 北京市| 方城县| 楚雄市| 唐山市| 兰西县| 南川市| 盈江县| 读书| 梅河口市| 金溪县| 富宁县| 张掖市| 和龙市| 来宾市| 博罗县|