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 332-77-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 332-77-4 2,5-Dimethoxy-2,5-dihydrofuran, mixture ofcis and trans

332-77-4 2,5-Dimethoxy-2,5-dihydrofuran, mixture ofcis and trans

??? ????? 2,5-Dimethoxy-2,5-dihydrofuran, mixture ofcis and trans
??? ??????? 2,5-Dimethoxy-2,5-dihydrofuran, mixture ofcis and trans; 2,5-Dihydro-2,5-dimethoxyfuran; 2,5-Dimethoxy-2,5-dihydrofuran; (2R,5R)-2,5-dimethoxy-2,5-dihydrofuran; (2R,5S)-2,5-dimethoxy-2,5-dihydrofuran; (2S,5S)-2,5-dimethoxy-2,5-dihydrofuran
????? ???????? C6H10O3
??? ??????? 130.1418
InChI InChI=1/C6H10O3/c1-7-5-3-4-6(8-2)9-5/h3-6H,1-2H3/t5-,6-/m0/s1
????? ?????? 332-77-4
????? ??????? ??????? 206-367-5
?????? ??????? 332-77-4 2,5-Dimethoxy-2,5-dihydrofuran, mixture ofcis and trans
????? 1.06g/cm3
???? ????? 161°C at 760 mmHg
???? ???? 1.448
???? ?????? 47.2°C
???? ???? 3.02mmHg at 25°C
??? ??????  Xn:Harmful;
????? ??? R10:;
??????? ????? S16:Keep away from sources of ignition - No smoking.;
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S39:Wear eye/face protection.;
主站蜘蛛池模板: 准格尔旗| 广东省| 毕节市| 利辛县| 罗甸县| 宁波市| 宿州市| 福贡县| 寻甸| 达拉特旗| 和硕县| 石泉县| 拉萨市| 全南县| 泰顺县| 香河县| 中宁县| 剑川县| 西昌市| 金寨县| 肥乡县| 乌恰县| 新化县| 青田县| 福海县| 湘乡市| 沁源县| 叙永县| 苍南县| 苍溪县| 涞水县| 万州区| 东丽区| 峨眉山市| 固镇县| 福泉市| 温州市| 北流市| 惠安县| 县级市| 吉安市|