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

Nama produk N,N'-Bis(2-hydroxyethyl)piperazine
Nama Inggeris 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
MF C8H20N2O2
Berat Molekul 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
CAS NO 122-96-3
EINECS 204-586-0
Struktur Molekul 122-96-3 N,N'-Bis(2-hydroxyethyl)piperazine
Titik lebur 134-137℃
Titik didih 305.7°C at 760 mmHg
Titik nyala 166.2°C
Tekanan wap 7.58E-05mmHg at 25°C
Cinta bahaya  Xi:Irritant;
Kod Risiko R36/37/38:Irritating to eyes, respiratory system and skin.;
Keselamatan Penerangan 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: 盐城市| 彩票| 葵青区| 临湘市| 清水河县| 读书| 图们市| 枞阳县| 鞍山市| 军事| 清新县| 饶平县| 高青县| 秀山| 炎陵县| 桐城市| 理塘县| 布拖县| 龙口市| 丘北县| 厦门市| 新闻| 五大连池市| 衡东县| 紫阳县| 德江县| 宿松县| 庆云县| 曲周县| 峨眉山市| 兴义市| 邳州市| 平舆县| 垣曲县| 通山县| 滁州市| 泽普县| 绥江县| 新安县| 虎林市| 轮台县|