潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 2050-60-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 2050-60-4 Dibutyl oxalate

2050-60-4 Dibutyl oxalate

??? ?????? Dibutyl oxalate
????? ??????????? Dibutyl oxalate; Butyl ethanedioate; Butyl oxalate; Dibutyl ethanedioate; Dibutylethandioat; Di-n-butyl oxalate; ethanedioic acid, dibutyl ester; Oxalic acid, dibutyl ester
?????? ???????? C10H18O4
????? ??????? ??????? 202.2475
InChI InChI=1/C10H18O4/c1-3-5-7-13-9(11)10(12)14-8-6-4-2/h3-8H2,1-2H3
?????????? ???????? ??????? 2050-60-4
???????? ????????? ??? 218-092-8
???? ?????? 2050-60-4 Dibutyl oxalate
????? 1.008g/cm3
???? ???????? -29℃
???? ??????? 239.5°C at 760 mmHg
????? ???????? 1.431
???? ?????? 108.9°C
??? ?????? 0.04mmHg at 25°C
?????? ??? ??????? ??????  Xn:Harmful;
??? ????????? R20/21:;
???? ????? S23:;
主站蜘蛛池模板: 淅川县| 确山县| 隆德县| 志丹县| 英吉沙县| 阿拉善盟| 定远县| 余庆县| 本溪| 鸡西市| 利川市| 易门县| 嘉兴市| 枣庄市| 新蔡县| 沈阳市| 绍兴市| 大城县| 莎车县| 丰原市| 射洪县| 英山县| 无为县| 涞源县| 甘孜县| 景德镇市| 永康市| 康马县| 鄱阳县| 三台县| 巴中市| 沁源县| 九龙坡区| 苍南县| 郧西县| 耒阳市| 深州市| 淮安市| 莲花县| 应城市| 西平县|