ChemNet > CAS > 123-76-2 Levulinic acid

123-76-2 Levulinic acid

??? ??????	Levulinic acid
????? ???????????	Levulinic acid; 4-Oxopentanoic acid; Levulinic acid,(4-Ketopentanoic acid; 4-Oxopentanoic acid); 4-oxovaleric acid; laevulic acid; Levulic Acid; 4-Ketopentanoic acid; calcium bis(4-oxopentanoate); 2-methyl-3-oxobutanoic acid; sodium 4-oxopentanoate; 4-oxopentanoate
?????? ????????	C₅H₇O₃
????? ??????? ???????	115.1078
InChI	InChI=1/C5H8O3/c1-4(6)2-3-5(7)8/h2-3H2,1H3,(H,7,8)/p-1
?????????? ???????? ???????	123-76-2
???????? ????????? ???	204-649-2
???? ??????
???? ????????	33-35℃
???? ???????	242.9°C at 760 mmHg
???? ??????	115°C
??? ??????	0.0109mmHg at 25°C
?????? ??? ??????? ??????	C:Corrosive;
??? ?????????	R22:; R34:;
???? ?????	S26:; S36/37/39:; S45:;

Chemicals Suppliers(27):: 1Xiamen Synress Import and Export Co.,Ltd; 2Smart Chemicals Group Co. Ltd.; 3Zhongsu Supply Chain Management (Shandong) Co., Ltd.; 4Yizheng East Chemical Co., Ltd.(Yangzhou Hengchuan Chemical Co., Ltd.); 5Jiangsu Victory Chemical Co., Ltd.; 6AFINE CHEMICALS LIMITED; 7Shanghai Re-found Chemical Co.,Ltd; 8DSM; 9Morre-Tec Industries, Inc.; 10Penta Manufacturing Company; 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