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 455-18-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 455-18-5 Alpha,Alpha,Alpha-Trifluoro-p-tolunitrile

455-18-5 Alpha,Alpha,Alpha-Trifluoro-p-tolunitrile

??? ?????? Alpha,Alpha,Alpha-Trifluoro-p-tolunitrile
????? ??????????? Alpha,Alpha,Alpha-Trifluoro-p-tolunitrile; p-trifluoromethylbenonitrile; alpha,alpha,alpha-trifluoro-4-toluonitrile; 4-(Trifluoromethyl)benzonitrile; 4-Cyanobenzotrifluoride; 4-Cyanobenzotrifloride; 4-(trifluoromethy)lbenzonitrile; Trifluoro-p-tolunitrile; 4-Trifluoromethylbenzonitrile; Benzonitrile, 2,3,5-trifluoro-4-methyl-; PTF-CN; P-TRIFLUOROMETHYLBENZONITRILE; 4-(trifluoromethyl)-benzonitrile; PARA-TRIFLUOROMETHYL-BENZONITRIL; 4-(Trifluoromethyl)-Phenyl Cyanide
?????? ???????? C8H4F3N
????? ??????? ??????? 171.1193
InChI InChI=1/C8H4F3N/c1-4-6(9)2-5(3-12)8(11)7(4)10/h2H,1H3
?????????? ???????? ??????? 455-18-5
???????? ????????? ??? 207-239-1
???? ?????? 455-18-5 Alpha,Alpha,Alpha-Trifluoro-p-tolunitrile
????? 1.3g/cm3
???? ???????? 37-41℃
???? ??????? 207.2°C at 760 mmHg
????? ???????? 1.467
???? ?????? 79.1°C
??? ?????? 0.228mmHg at 25°C
?????? ??? ??????? ??????  Xn:Harmful;
??? ????????? R20/21/22:;
???? ????? S45:;
主站蜘蛛池模板： 蒲江县| 五华县| 融水| 盐亭县| 昌平区| 汉源县| 中卫市| 黎城县| 勃利县| 皮山县| 尚义县| 静乐县| 榆树市| 九台市| 时尚| 林西县| 新河县| 乌海市| 伽师县| 彰化市| 广东省| 济宁市| 寻甸| 拜城县| 肇庆市| 新泰市| 射阳县| 调兵山市| 华宁县| 陆丰市| 五寨县| 绵竹市| 东辽县| 会泽县| 光山县| 鸡西市| 裕民县| 开江县| 邹城市| 屏边| 桓台县|