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 64-20-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 64-20-0 Tetramethylammonium bromide

64-20-0 Tetramethylammonium bromide

produktnavn Tetramethylammonium bromide
Engelsk navn Tetramethylammonium bromide; Tetra Methyl Ammonium Bromide; (dimethylamino)-methymethobromide; Ammonium, tetramethyl-, bromide; Methanaminium, N,N,N-trimethyl-, bromide; Methanaminium,N,N,N-trimethyl-,bromide; n,n,n-trimethyl-methanaminiubromide; n,n,n-trimethylmethanaminiumbromide; tetramethyl-ammoniubromide; TMAB; Tetramethyl ammonium bromide; N,N,N-trimethylmethanaminium bromide
Molekyl?r Formel C4H12BrN
Molekylvekt 154.0488
InChI InChI=1/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
CAS-nummer 64-20-0
EINECS 200-581-2
Molecular Structure 64-20-0 Tetramethylammonium bromide
Smeltepunkt 230℃
Vannl?selighet soluble
Hazard symboler  T:Toxic;
Risiko Koder R25:;
R36/37/38:;
Sikkerhet Beskrivelse S26:;
S28A:;
S37/39:;
S45:;
主站蜘蛛池模板: 新民市| 噶尔县| 偃师市| 清徐县| SHOW| 盐亭县| 灵寿县| 防城港市| 宁国市| 桐庐县| 昭苏县| 县级市| 阳谷县| 台中县| 阳西县| 万全县| 五华县| 买车| 宝丰县| 平乐县| 迭部县| 孟州市| 阿克陶县| 通河县| 阳东县| 梁平县| 玉田县| 进贤县| 三台县| 宜宾市| 墨江| 庆云县| 大理市| 平遥县| 通州市| 保康县| 梁平县| 绵阳市| 茶陵县| 马尔康县| 镇远县|