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 4740-22-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 4740-22-1 2-?????-1- (4-????????????) ???-1-?? ??????????????? ????????

4740-22-1 2-?????-1- (4-????????????) ???-1-?? ??????????????? ????????

?????? ?? ??? 2-?????-1- (4-????????????) ???-1-?? ??????????????? ????????
????????? 2-?????-1- (4-????????????) ?????? ??????????????? ????????
???????? ??? 2-amino-1-(4-nitrophenyl)ethan-1-one hydrochloride hydrate;2-amino-1-(4-nitrophenyl)ethanone hydrochloride hydrate
????? ???????? C8H11ClN2O4
?????? ??? 234.6369
InChI InChI=1/C8H8N2O3.ClH.H2O/c9-5-8(11)6-1-3-7(4-2-6)10(12)13;;/h1-4H,5,9H2;1H;1H2
??? ??????? ?????? 4740-22-1
????? ?????? 4740-22-1 2-?????-1- (4-????????????) ???-1-?? ??????????????? ????????
?????? 134℃
????? ?? ??? 339.1°C at 760 mmHg
????? ??????? 158.9°C
????? ?? ???? 9.39E-05mmHg at 25°C
???? ??????  C:Corrosive;
???? ?? ??? R34:Causes burns.;
??????? ????? S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
主站蜘蛛池模板： 崇阳县| 南丰县| 桐梓县| 尉犁县| 五常市| 安塞县| 肥东县| 阳信县| 常州市| 民和| 彰化县| 汝阳县| 虞城县| 通河县| 略阳县| 会泽县| 兴隆县| 萍乡市| 罗平县| 嘉黎县| 西青区| 满城县| 文山县| 金堂县| 屏东县| 瓦房店市| 布拖县| 洛阳市| 怀仁县| 日喀则市| 台南县| 潞西市| 万盛区| 宁明县| 浦北县| 米易县| 白山市| 托克逊县| 莱州市| 卓资县| 阿克陶县|