国产熟妇另类久久久久久-av资源免费在线看-成人av在线观看免费观看-麻豆男女视频在线观看-又长又粗又硬又猛又高潮不断-91黑人精品一区二区三区-av中文网男人天堂-99久久精品伦理-日韩av中文字幕小说,精品久久久久久久久免费,日本丰满熟女区二区三区三,夜夜操夜夜操天天操天天操天天操

Diethylene glycol (DVG)

Diethylene glycol (DVG)

Pharmaceutical Intermediates

Product Name Diethylene glycol (DVG)
CAS No. 1069-23-4
Basic physical properties Molecular formula: C ? H ?? O ?; Melting point: 14-16 ℃; Boiling point: 125 ℃; Appearance: Colorless or pale yellow oily liquid
Structural type
Purpose: Used as an intermediate for sulfonylurea pesticides
Detailed Introduction
Product Name Diethylene glycol (DVG)
CAS No. 1069-23-4
Basic physical properties Molecular formula: C ? H ?? O ?; Melting point: 14-16 ℃; Boiling point: 125 ℃; Appearance: Colorless or pale yellow oily liquid
Structural type
Purpose: Used as an intermediate for sulfonylurea pesticides
松江区| 临安市| 米脂县| 河北区| 麻江县| 大安市| 腾冲县| 绥芬河市| 南川市| 建湖县| 华容县| 班戈县| 甘洛县| 开江县| 福贡县| 攀枝花市| 崇义县| 嘉善县| 定州市| 天柱县| 扎赉特旗| 永胜县| 万全县| 万宁市| 屯留县| 临澧县| 惠东县| 新疆| 吕梁市| 江城| 科尔| 隆化县| 井陉县| 新绛县| 吉木萨尔县| 松潘县| 汉川市| 上饶市| 东宁县| 涞水县| 甘洛县|