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 23843-64-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 23843-64-3 [3-(trimethoxysilyl)propyl]urea

23843-64-3 [3-(trimethoxysilyl)propyl]urea

??? ?????? [3-(trimethoxysilyl)propyl]urea
????? ??????????? [3-(trimethoxysilyl)propyl]urea; Ureidopropyltrimethoxysilane; 3-ureidopropyltrimethoxysilane; 1-[3-(Trimethoxysilyl)Propyl]Urea; γ-Ureidopropyltrimethoxysilane; 3-Trimethoxysilylpropylurea;
?????? ???????? C7H18N2O4Si
????? ??????? ??????? 222.3143
InChI InChI=1/C7H18N2O4Si/c1-11-14(12-2,13-3)6-4-5-9-7(8)10/h4-6H2,1-3H3,(H3,8,9,10)
?????????? ???????? ??????? 23843-64-3
???????? ????????? ??? 245-904-8
???? ?????? 23843-64-3 [3-(trimethoxysilyl)propyl]urea
????? 1.066g/cm3
???? ??????? 251.2°C at 760 mmHg
????? ???????? 1.445
???? ?????? 105.7°C
??? ?????? 0.0207mmHg at 25°C
?????? ??? ??????? ??????  Xi:Irritant;
??? ????????? R37/38:;
R41:;
???? ????? S26:;
S36/37/39:;
主站蜘蛛池模板: 龙州县| 泰顺县| 永川市| 衢州市| 明光市| 新闻| 交口县| 兴隆县| 年辖:市辖区| 定安县| 丽江市| 阿克| 布尔津县| 郑州市| 汨罗市| 鄢陵县| 内丘县| 陇南市| 正安县| 灵川县| 洪江市| 浦江县| 会宁县| 宾川县| 长沙县| 通化县| 吉木萨尔县| 乐都县| 涪陵区| 佛山市| 武穴市| 丹江口市| 新昌县| 佳木斯市| 义乌市| 探索| 宣威市| 大姚县| 县级市| 河北区| 南投市|