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 3385-34-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 3385-34-0 Ethyl isodehydracetate

3385-34-0 Ethyl isodehydracetate

?? ????? Ethyl isodehydracetate
?? ????? Ethyl isodehydracetate; Ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate~Isodehydroacetic acid ethyl ester; 5-Carbethoxy-4,6-dimethyl-2-pyrone; Ethyl isodehydroacetate; Isodehydracetic acid ethyl ester; ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate
????????? ??????? C10H12O4
???? ???????? 196.1999
InChI InChI=1/C10H12O4/c1-4-13-10(12)9-6(2)5-8(11)14-7(9)3/h5H,4H2,1-3H3
???? CAS 3385-34-0
EINECS 222-195-3
???? ???????? 3385-34-0 Ethyl isodehydracetate
?????? 1.163g/cm3
????? ????? 17-18℃
????? ????? 295.4°C at 760 mmHg
???? ????? 1.492
????? ???? 145.8°C
?????? ???? Insoluble
??? ???? 0.00153mmHg at 25°C
Hazard ??????
??????? ????
?????? ????? S24/25:;
主站蜘蛛池模板: 工布江达县| 青龙| 阿拉尔市| 眉山市| 铁岭市| 澄江县| 阜平县| 南通市| 灵山县| 江川县| 柳江县| 濉溪县| 上犹县| 田东县| 太康县| 临颍县| 绍兴市| 龙游县| 安平县| 白沙| 盐城市| 延吉市| 定远县| 宝清县| 汽车| 庄浪县| 息烽县| 宁乡县| 彭山县| 饶平县| 正阳县| 柞水县| 河间市| 三门峡市| 宜宾县| 泸州市| 略阳县| 宁乡县| 高唐县| 南皮县| 沁阳市|