4H10O; Molecular Weight:74.1216; EINECS:240-029-8 ">

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 15892-23-6 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 15892-23-6 (+/-)-2-butanol

15892-23-6 (+/-)-2-butanol

product Name (+/-)-2-butanol
CAS No 15892-23-6
Synonyms (±)-2-Butanol; .+/-.-2-Butanol; 15892-23-6; DL-Butan-2-ol; DL-METHYLETHYLCARBINOL; dl-sec-Butanol; methyl-2-propanol; butan-2-ol
Molecular Formula C4H10O
Molecular Weight 74.1216
InChI InChI=1/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
EINECS 240-029-8
Molecular Structure 15892-23-6 (+/-)-2-butanol
Density 0.801g/cm3
Boiling point 96.6°C at 760 mmHg
Refractive index 1.393
Flash point 26.7°C
Vapour Pressur 25.2mmHg at 25°C
Hazard Symbols
Risk Codes R10:Flammable.;
R36/37:Irritating to eyes and respiratory system.;
Safety Description S13:Keep away from food, drink and animal feeding stuffs.;
S24/25:Avoid contact with skin and eyes.;
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S46:If swallowed, seek medical advice immediately and show this container or label.;
S7/9:Keep container tightly closed and in a well-ventilated place.;
主站蜘蛛池模板: 精河县| 库伦旗| 革吉县| 库尔勒市| 新化县| 嵊州市| 宝清县| 青铜峡市| 江口县| 汶上县| 定襄县| 南华县| 万安县| 昌黎县| 大竹县| 仪征市| 祁连县| 许昌市| 盐山县| 锦屏县| 洞头县| 开远市| 慈溪市| 邹城市| 乌拉特后旗| 湟源县| 黑龙江省| 隆德县| 遂昌县| 红河县| 新竹市| 庆元县| 昌乐县| 罗田县| 伊宁市| 城口县| 宽城| 南岸区| 三门峡市| 乌拉特前旗| 定兴县|