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 623-24-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 623-24-5 Alpha,Alpha'-Dibromo-p-xylene

623-24-5 Alpha,Alpha'-Dibromo-p-xylene

produktnavn Alpha,Alpha'-Dibromo-p-xylene
Engelsk navn Alpha,Alpha'-Dibromo-p-xylene; p-Xylylene dibromide; alpha,alpha-Dibromo-p-xylene; alpha,alpha[-Dibromo-p-xylene; Benzene, 1,4-bis(bromomethyl)-; 1-(dibromomethyl)-4-methylbenzene; 1,4-Bis-(bromomethyl)-benzene; 4-Xylylene dibromide; Bis(Bromomethyl)benzene, 1,4-; α,α'-Dibromo-p-xylene; 1,4-Bis(bromomethyl)benzene
Molekyl?r Formel C8H8Br2
Molekylvekt 263.9571
InChI InChI=1/C8H8Br2/c1-6-2-4-7(5-3-6)8(9)10/h2-5,8H,1H3
CAS-nummer 623-24-5
EINECS 210-781-1
Molecular Structure 623-24-5 Alpha,Alpha'-Dibromo-p-xylene
Tetthet 1.77g/cm3
Smeltepunkt 142-147℃
Kokepunkt 253.787°C at 760 mmHg
Brytningsindeks 1.606
Flammepunktet 118.625°C
Vannl?selighet soluble, hydrolyses
Damptrykk 0.029mmHg at 25°C
Hazard symboler  C:Corrosive;
Risiko Koder R22:;
R34:;
Sikkerhet Beskrivelse S26:;
S36/37/39:;
S45:;
主站蜘蛛池模板: 荥经县| 宁津县| 河池市| 重庆市| 会东县| 奈曼旗| 滦南县| 庆云县| 西盟| 灵丘县| 延安市| 即墨市| 万盛区| 红安县| 兴文县| 防城港市| 儋州市| 金沙县| 绵竹市| 伊春市| 广安市| 大英县| 潮州市| 息烽县| 保康县| 南乐县| 抚州市| 东港市| 衢州市| 玉龙| 栾川县| 磐安县| 涡阳县| 宝丰县| 凤冈县| 石屏县| 合川市| 乳源| 阳江市| 迁西县| 桐城市|