8H20N2O2; Molecular Weight:176.2555; EINECS:204-586-0 ">

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

product Name N,N'-Bis(2-hydroxyethyl)piperazine
CAS No 122-96-3
Synonyms 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
Molecular Formula C8H20N2O2
Molecular Weight 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
EINECS 204-586-0
Molecular Structure 122-96-3 N,N'-Bis(2-hydroxyethyl)piperazine
Melting point 134-137℃
Boiling point 305.7°C at 760 mmHg
Flash point 166.2°C
Vapour Pressur 7.58E-05mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description 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.;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 宜都市| 成武县| 富川| 崇义县| 抚顺县| 英吉沙县| 荣成市| 甘孜| 香河县| 岗巴县| 安西县| 柘荣县| 白水县| 彭水| 海安县| 恩平市| 麻江县| 长阳| 嵊泗县| 广元市| 鄢陵县| 大冶市| 茶陵县| 年辖:市辖区| 恩施市| 当阳市| 涞源县| 金昌市| 易门县| 兴安县| 桃源县| 平阳县| 沙雅县| 渭源县| 西青区| 子洲县| 黎平县| 徐汇区| 台中市| 专栏| 化州市|