ChemNet > CAS > 455-86-7 3,4-Difluorobenzoic acid

455-86-7 3,4-Difluorobenzoic acid

?????? ?? ???	3,4-Difluorobenzoic acid
???????? ???	3,4-Difluorobenzoic acid; RARECHEM AL BO 0269; TIMTEC-BB SBB006721; 3,4-Difluorbenzoicacid; Benzoic acid, 3,4-difluoro-; 3,4-Difluorobenzoicacid,98%; 3,4-Difluorobenzoic; 3,4-Difluorobenzoic acid 98%; 3,4-difluorobenzoate
????? ????????	C₇H₄O₂F₂
?????? ???	158.10
InChI	InChI=1/C7H4F2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11)/p-1
??? ??????? ??????	455-86-7
EINECS	207-249-6
????? ??????
??????	122-125℃
????? ?? ???	257°C at 760 mmHg
????? ???????	109.2°C
???? ?? ???????	slightly soluble in cold water
????? ?? ????	0.00766mmHg at 25°C
???? ??????	Xi:Irritant;
???? ?? ???	R36/37/38:;
??????? ?????	S26:; S37/39:;

Chemicals Suppliers(22):: 1Shanghai Creater Chemistry Co.,Ltd.; 2Zhejiang Xieshi New Materials Co., Ltd.; 3Beijing Pure Chem Co.,Ltd.; 4Fuxin Jintelai Fluorin Chemical Co., Ltd.; 5Liaoning Fuxin Jinhongtai Chemical Co.,Ltd.; 6Shanghai Wescco Chemical Co.Ltd; 7AFINE CHEMICALS LIMITED; 8SHANGHAI LINSAI TRADE CO., LTD.; 9Capot Chemical Co., Ltd.; 10Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers

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