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 364-83-0 is provided by ChemNet.com

ChemNet > CAS > 364-83-0 2',4'-Difluoroacetophenone

364-83-0 2',4'-Difluoroacetophenone

Nom	2',4'-Difluoroacetophenone
Nom anglais	2',4'-Difluoroacetophenone; 2,4-Difluoroacetophenone; 1-(2,4-difluorophenyl) ethanone; 2'-fluorobiphenyl-4-carboxylic acid; Ethanone, 1-(2,4-difluorophenyl)-
Formule moléculaire	C₁₃H₉FO₂
Poids Moléculaire	216.2078
InChI	InChI=1/C13H9FO2/c14-12-4-2-1-3-11(12)9-5-7-10(8-6-9)13(15)16/h1-8H,(H,15,16)
Numéro de registre CAS	364-83-0
EINECS	206-667-6
Structure moléculaire
Densité	1.261g/cm³
Point d'ébullition	363.9°C at 760 mmHg
Indice de réfraction	1.588
Point d'éclair	173.9°C
solubilité dans l'eau	INSOLUBLE
Pression de vapeur	6.2E-06mmHg at 25°C
Les symboles de danger	Xi:Irritant;
Codes des risques	R36/37/38:;
Description de sécurité	S26:; S37/39:;

Chemicals Suppliers(16):: 1Changzhou Yetai Fine chemical Research Institue(Jiangsu Yeming Biomedical Technology Co., Ltd.); 2Fuxin Jintelai Fluorin Chemical Co., Ltd.; 3Shanghai Wescco Chemical Co.Ltd; 4Capot Chemical Co., Ltd.; 5Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 6Shanghai Weiyuan Fine Fluorine S. & D. Co., Ltd.; 7Hangzhou Sage Chemical Co., Ltd.; 8Daming Changda Co.,Ltd.; 9Daeyeon Chemicals Co.,Ltd; 10Reliable Pharma Technology (Shanghai) Co., Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers

<blockquote id="35nnp"></blockquote>

^{<blockquote id="35nnp"></blockquote>}