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 122-96-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 122-96-3 N,N'-Bis(2-hydroxyethyl)piperazine

122-96-3 N,N'-Bis(2-hydroxyethyl)piperazine

název vyrobku N,N'-Bis(2-hydroxyethyl)piperazine
Anglicky název N,N'-Bis(2-hydroxyethyl)piperazine; N,N-Piperazinediethanol; 2,2'-piperazine-1,4-diyldiethanol; 1,4-bis(2-hydroxyethyl)piperazinediium; 1,4-bis(2-hydroxyethyl)piperazine; 1,4'-Bis(2-hydroxyethyl)piperazine
Molekulární vzorec C8H20N2O2
Molekulová hmotnost 176.2555
InChI InChI=1/C8H18N2O2/c11-7-5-9-1-2-10(4-3-9)6-8-12/h11-12H,1-8H2/p+2
Registra?ní ?íslo CAS 122-96-3
EINECS 204-586-0
Molekulární struktura 122-96-3 N,N'-Bis(2-hydroxyethyl)piperazine
Bod tání 134-137℃
Bod varu 305.7°C at 760 mmHg
Bod vzplanutí 166.2°C
Tlak par 7.58E-05mmHg at 25°C
Symbol? nebezpe?nosti  Xi:Irritant;
Riziko Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Bezpe?nostní Popis S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;
主站蜘蛛池模板: 新建县| 盐亭县| 依兰县| 和林格尔县| 彝良县| 曲周县| 桃江县| 溧水县| 和林格尔县| 义马市| 金乡县| 景泰县| 都安| 天峻县| 理塘县| 石阡县| 庆云县| 陵川县| 丰县| 阜城县| 南部县| 集贤县| 贡山| 班戈县| 罗江县| 阿拉善左旗| 临潭县| 七台河市| 正镶白旗| 洪雅县| 江达县| 扎兰屯市| 金乡县| 宜宾市| 安顺市| 清徐县| 南昌市| 武夷山市| 那曲县| 喀喇| 靖州|