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 27339-38-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 27339-38-4 3-Formylfuran-2-boronic acid

27339-38-4 3-Formylfuran-2-boronic acid

??? ????? 3-Formylfuran-2-boronic acid
??? ??????? 3-Formylfuran-2-boronic acid; 2-Borono-3-furaldehyde; (3-formylfuran-2-yl)boronic acid
????? ???????? C5H5BO4
??? ??????? 139.9018
InChI InChI=1/C5H5BO4/c7-3-4-1-2-10-5(4)6(8)9/h1-3,8-9H
????? ?????? 27339-38-4
?????? ??????? 27339-38-4 3-Formylfuran-2-boronic acid
????? 1.36g/cm3
???? ????? 346.6°C at 760 mmHg
???? ???? 1.51
???? ?????? 163.4°C
???? ???? 2.15E-05mmHg at 25°C
??? ??????
????? ??? R36/37/38:Irritating to eyes, respiratory system and skin.;
??????? ????? S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;
主站蜘蛛池模板: 象州县| 特克斯县| 邵阳市| 临安市| 马尔康县| 陵川县| 长兴县| 青冈县| 师宗县| 临西县| 九江县| 玉环县| 博爱县| 枝江市| 揭西县| 大英县| 凯里市| 洛扎县| 荥阳市| 孝感市| 桂林市| 南阳市| 济阳县| 如皋市| 海城市| 内丘县| 江安县| 咸丰县| 济源市| 上高县| 灯塔市| 五峰| 桃源县| 满城县| 延安市| 社旗县| 南通市| 平昌县| 涡阳县| 高雄市| 忻城县|