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 838-88-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 838-88-0 3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline)

838-88-0 3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline)

??? ????? 3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline)
??? ??????? 3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline); 4,4'-Methylenebis(2-methylaniline); benzenamine, 4,4'-methylenebis[2-methyl-; Methane, bis[4-amino-3-methylphenyl]-; 4,4'-methanediylbis(2-methylaniline); 3,3'-methanediylbis(2-methylaniline); 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE
????? ???????? C15H18N2
??? ??????? 226.3168
InChI InChI=1/C15H18N2/c1-10-12(5-3-7-14(10)16)9-13-6-4-8-15(17)11(13)2/h3-8H,9,16-17H2,1-2H3
????? ?????? 838-88-0
????? ??????? ??????? 212-658-8
?????? ??????? 838-88-0 3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline)
????? 1.098g/cm3
???? ????? 419.8°C at 760 mmHg
???? ???? 1.634
???? ?????? 248.7°C
???? ???? 2.96E-07mmHg at 25°C
??? ??????  T:Toxic;
 N:Dangerous for the environment;
????? ??? R45:;
R22:;
R43:;
R50/53:;
??????? ????? S53:;
S45:;
S60:;
S61:;
主站蜘蛛池模板: 黔江区| 铜川市| 阜城县| 成安县| 射阳县| 青河县| 普陀区| 寿宁县| 桂阳县| 河北区| 石柱| 陈巴尔虎旗| 乐东| 神木县| 葵青区| 元氏县| 湘西| 涞源县| 读书| 乐都县| 澄江县| 富锦市| 深州市| 长宁县| 三门峡市| 芦溪县| 邵武市| 建湖县| 迭部县| 保靖县| 启东市| 南皮县| 襄樊市| 鹤岗市| 陇川县| 耒阳市| 包头市| 宕昌县| 通许县| 武邑县| 湖口县|