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 37622-90-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 37622-90-5 ethyl 4-pyrazolecarboxylate

37622-90-5 ethyl 4-pyrazolecarboxylate

Naam product ethyl 4-pyrazolecarboxylate
Engelse naam ethyl 4-pyrazolecarboxylate; Ethyl 4-pyarazolecarboxylate; Ethyl pyrazole-4-carboxylate; ethyl 1H-pyrazole-4-carboxylate; 1H-pyrazol-4-yl propanoate; 1H-Pyrazole-4-carboxylic acid ethyl ester; Ethyl 4-pyrazole carboxylate
MF C6H8N2O2
Molecuulgewicht 140.1399
InChI InChI=1/C6H8N2O2/c1-2-6(9)10-5-3-7-8-4-5/h3-4H,2H2,1H3,(H,7,8)
CAS-nummer 37622-90-5
Moleculaire Structuur 37622-90-5 ethyl 4-pyrazolecarboxylate
Dichtheid 1.217g/cm3
Smeltpunt 78-80℃
Kookpunt 287.7°C at 760 mmHg
Brekingsindex 1.515
Vlampunt 127.8°C
Dampdruk 0.00244mmHg at 25°C
Gevaarsymbolen  Xi:Irritant;
Risico-codes R36/37/38:;
Veiligheid Omschrijving S26:;
S37/39:;
主站蜘蛛池模板: 杭锦后旗| 改则县| 内丘县| 道孚县| 吕梁市| 赤水市| 庆阳市| 临汾市| 东海县| 清流县| 武平县| 宁津县| 长阳| 涞水县| 灯塔市| 肥东县| 怀远县| 宣化县| 景洪市| 汶川县| 嫩江县| 太谷县| 元朗区| 广南县| 北海市| 丰城市| 虎林市| 石林| 宣化县| 高陵县| 乡城县| 利辛县| 黄骅市| 南华县| 仙居县| 裕民县| 昭觉县| 榆树市| 堆龙德庆县| 石林| 茌平县|