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 1625-91-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 1625-91-8 4,4'-di-tert-butyl-1,1'-biphenyl

1625-91-8 4,4'-di-tert-butyl-1,1'-biphenyl

Nome do produto 4,4'-di-tert-butyl-1,1'-biphenyl
Nome em inglês 4,4'-di-tert-butyl-1,1'-biphenyl; 4,4'-di-tert-butylbiphenyl
Fórmula molecular C20H26
Peso Molecular 266.4204
InChI InChI=1/C20H26/c1-19(2,3)17-11-7-15(8-12-17)16-9-13-18(14-10-16)20(4,5)6/h7-14H,1-6H3
CAS Registry Number 1625-91-8
EINECS 216-615-4
Estrutura Molecular 1625-91-8 4,4'-di-tert-butyl-1,1'-biphenyl
Densidade 0.924g/cm3
Ponto de fus?o 126-129℃ 
Ponto de ebuli??o 337.8°C at 760 mmHg 
índice de refra??o 1.52 
O ponto de inflama??o 173.9°C 
Press?o de vapor 0.000201mmHg at 25°C
Símbolos de perigo
Códigos de risco
Descri??o da Seguran?a S22:;
S24/25:;
主站蜘蛛池模板: 定边县| 曲麻莱县| 寿光市| 宾阳县| 吴忠市| 安阳县| 余江县| 都昌县| 大足县| 探索| 贺兰县| 北川| 永康市| 封丘县| 凉城县| 克什克腾旗| 绥滨县| 太谷县| 吉林省| 都兰县| 海口市| 台南县| 友谊县| 邢台县| 乌鲁木齐县| 凤翔县| 屏东市| 长葛市| 尉犁县| 读书| 铁力市| 博客| 淄博市| 曲阳县| 滦平县| 陇西县| 汾阳市| 凤阳县| 湄潭县| 宝鸡市| 茂名市|