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 5910-89-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 5910-89-4 2,3-dimethylpyrazine

5910-89-4 2,3-dimethylpyrazine

ürün Ad? 2,3-dimethylpyrazine
ingilizce ad? 2,3-dimethylpyrazine; 2,3-Dimethyl pyrazine; 2,3-Dimethyl-1,4-diazine
Moleküler Formülü C6H8N2
Molekül A??rl??? 108.1411
InChI InChI=1/C6H8N2/c1-5-6(2)8-4-3-7-5/h3-4H,1-2H3
CAS kay?t numaras? 5910-89-4
EINECS 227-630-0
Moleküler Yap?s? 5910-89-4 2,3-dimethylpyrazine
Yo?unluk 0.997g/cm3
Ergime noktas? 11-13℃
Kaynama noktas? 158.1°C at 760 mmHg
K?r?lma indisi 1.503
Alevlenme noktas? 54.4°C
Buhar bas?nc? 3.45mmHg at 25°C
Tehlike Sembolleri  Xn:Harmful;
Risk Kodlar? R10:;
R22:;
Güvenlik A??klamas? S16:;
主站蜘蛛池模板： 黔西| 平凉市| 嘉义县| 罗江县| 榕江县| 周至县| 博兴县| 台中市| 师宗县| 象山县| 阳江市| 竹山县| 漳浦县| 巍山| 廉江市| 永定县| 济源市| 武功县| 定南县| 惠水县| 原阳县| 桑植县| 宜宾市| 方城县| 五大连池市| 辽源市| 慈溪市| 永胜县| 信丰县| 凌海市| 达孜县| 莱芜市| 台江县| 灯塔市| 温泉县| 灵台县| 阳新县| 湄潭县| 九龙城区| 马关县| 志丹县|