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 100-42-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 100-42-5 Styrene

100-42-5 Styrene

?????? ?? ??? Styrene
???????? ??? Styrene; Ethenylbenzene; styrene monomer stab.; Styrene Monomer; Phenylethylene; Vinylbenzene; Styrol; Vinyl benzene; Cinnamol; Cinnamene; Styrolene
????? ???????? C8H8
?????? ??? 104.1491
InChI InChI=1/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
??? ??????? ?????? 100-42-5
EINECS 202-851-5
????? ?????? 100-42-5 Styrene
????? 0.902g/cm3
?????? -31℃
????? ?? ??? 145.2°C at 760 mmHg
??????? ??????? 1.557
????? ??????? 31.1°C
???? ?? ??????? 0.3 g/L (20℃)
????? ?? ???? 6.21mmHg at 25°C
???? ??????  Xn:Harmful;
???? ?? ??? R10:;
R20:;
R36/38:;
??????? ????? S23:;
主站蜘蛛池模板: 贵州省| 蒙城县| 洪江市| 顺昌县| 宁乡县| 红河县| 楚雄市| 吴忠市| 山西省| 盐津县| 安龙县| 宝鸡市| 乃东县| 皮山县| 嘉义市| 呼图壁县| 吴堡县| 永昌县| 射洪县| 灌阳县| 广宁县| 江门市| 绥宁县| 台东县| 乐都县| 普安县| 孟州市| 台前县| 武强县| 银川市| 遵义市| 丰县| 赤峰市| 乐亭县| 堆龙德庆县| 青河县| 开远市| 义乌市| 台南市| 惠东县| 南宫市|