5H10O2; Molecular Weight:102.1243; EINECS:207-975-3 ">

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 503-74-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 503-74-2 Isovaleric acid

503-74-2 Isovaleric acid

product Name Isovaleric acid
CAS No 503-74-2
Synonyms 3-Methylbutyric acid; iso-Valeric acid; 3-Methylbutanoic acid; Isopentanoic acid; Natural 3-methylbutyric acid; Natural Isovaleric Acid; 3-methylbutanoate
Molecular Formula C5H10O2
Molecular Weight 102.1243
InChI InChI=1/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)/p-1
EINECS 207-975-3
Molecular Structure 503-74-2 Isovaleric acid
Melting point -35℃
Boiling point 175.3°C at 760 mmHg
Flash point 73.4°C
Water solubility 25 g/L (20℃)
Vapour Pressur 0.554mmHg at 25°C
Hazard Symbols  T:Toxic;
 C:Corrosive;
Risk Codes R22:;
R24:;
R34:;
Safety Description S26:;
S28A:;
S36/37/39:;
S38:;
S45:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 郴州市| 绩溪县| 堆龙德庆县| 宜兰县| 文成县| 双桥区| 桃源县| 霍林郭勒市| 锡林浩特市| 新邵县| 清河县| 弥渡县| 广灵县| 武邑县| 乡宁县| 卢龙县| 祁东县| 新野县| 太保市| 威信县| 德江县| 柘城县| 乌兰察布市| 泰来县| 西华县| 长沙县| 香河县| 高密市| 霸州市| 韶关市| 长阳| 九龙城区| 绿春县| 咸丰县| 临安市| 古交市| 灵川县| 鸡西市| 万源市| 泰宁县| 新营市|