被两个男摁住玩弄尿孔的视频|《被按摩的人妻4》BD高清完整版|娇妻互换被高潮了三次|荫蒂每天被三个男人添|边做饭边被躁我和邻居的视频|巜被部长玩弄的人妻

SZSE:002741
Chemical Reagents
DiethylamineCOA Report
  • CAS No.:109-89-7
  • Molecular weight:73.14
  • Molecular formula:C4H11N
  • UN Code:1154
  • EC No.:203-716-3
  • HS-No:29211950
Information
Specification category:
Product No. Product name specifications 1.20163.013 Diethylamine AR500mL 1.20163.023 Diethylamine CP500mL
Characteristic: Appearance and properties: colorless liquid with ammonia smell.
Relative density: 0.71
Relative vapor density: 2.53
Melting point(℃): -38.9
Boiling point(℃): 55.5
Concentration: Assay ≥ 98.0%.
Vapor Pressure: 53.32 (38 ℃)
Solubility: soluble in water, alcohol and ether.
Heat of combustion (kJ / mol): 2996.6
Critical temperature (℃): 223
Critical pressure (MPa): 3.71
Hazard characteristics:

IATA-DGR UN 1154 DIETHYLAMINE,3(8),II

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
欢迎光临: 临海市| 临清市| 丰城市| 洛扎县| 宝兴县| 焉耆| 峨边| 枣庄市| 吴川市| 巫溪县| 岚皋县| 新疆| 盐津县| 师宗县| 疏附县| 台北县| 峨眉山市| 民和| 阿拉善右旗| 昌邑市| 寻甸| 青铜峡市| 永济市| 东丰县| 宁武县| 靖州| 余庆县| 平乐县| 湖南省| 沅江市| 枣庄市| 澳门| 中卫市| 容城县| 禄丰县| 龙游县| 尼木县| 东山县| 南皮县| 康定县| 吉林省|