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

Nome del prodotto N,N'-Bis(2-hydroxyethyl)piperazine
Nome inglese 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
Formula molecolare C8H20N2O2
Peso Molecolare 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
Numero CAS 122-96-3
EINECS 204-586-0
Struttura molecolare 122-96-3 N,N'-Bis(2-hydroxyethyl)piperazine
Punto di fusione 134-137℃ 
Punto di ebollizione 305.7°C at 760 mmHg 
Punto d'infiammabilità 166.2°C 
Pressione di vapore 7.58E-05mmHg at 25°C
Simboli di pericolo  Xi:Irritant;
Codici di Rischio R36/37/38:Irritating to eyes, respiratory system and skin.;
Sicurezza Descrizione 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: 逊克县| 进贤县| 金华市| 大石桥市| 陕西省| 奈曼旗| 阿巴嘎旗| 商河县| 治县。| 夹江县| 九龙县| 定结县| 屯昌县| 隆回县| 卢氏县| 长葛市| 阜南县| 四平市| 基隆市| 鄯善县| 额尔古纳市| 安多县| 马山县| 明光市| 普洱| 白玉县| 休宁县| 南郑县| 宁远县| 建湖县| 平遥县| 洛川县| 华安县| 张家川| 稻城县| 静乐县| 彝良县| 博兴县| 内丘县| 韶山市| 河西区|