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

<bdo id="aymao"></bdo>

The physical and chemical property of 2991-28-8 is provided by ChemNet.com

ChemNet > CAS > 2991-28-8 2,5-Difluorobenzoic acid

JP ▼

2991-28-8 2,5-Difluorobenzoic acid

製品名	2,5-Difluorobenzoic acid
英語名	2,5-Difluorobenzoic acid; 2,3-Dichloro benzoic acid; RARECHEM AL BO 0019; Benzoic acid, 2,5-difluoro-; 2,5-Difluorobenzic acid; 2,5-Difluorobenzoicacid; 2,5-difluorobenzoate
分子式	C₇H₃F₂O₂
分子量	157.0949
InChI	InChI=1/C7H4F2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11)/p-1
CAS登録番號	2991-28-8
EINECSに	221-060-6
分子構造
融點	128-132℃
沸點	244.7°C at 760 mmHg
引火點	101.8°C
蒸気圧	0.016mmHg at 25°C
ハザードシンボル	Xi:Irritant;
リスクコード	R36/37/38:;
安全説明	S26:; S37/39:;

Chemicals Suppliers(12):: 1Beijing Pure Chem Co.,Ltd.; 2Fuxin Jintelai Fluorin Chemical Co., Ltd.; 3Shanghai Wescco Chemical Co.Ltd; 4SHANGHAI LINSAI TRADE CO., LTD.; 5Nantong Chem-Tech. Co.,Ltd; 6Capot Chemical Co., Ltd.; 7Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 8Shanghai Weiyuan Fine Fluorine S. & D. Co., Ltd.; 9Changzhou Xuanming Pharmaceutical Technology Co., Ltd.(Changzhou Xuanming chemical Co., Ltd.); Contact Suppliers; Post Buying Leads; Related selling offers