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 121219-16-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 121219-16-7 2,3-Difluorophenylboronic acid

121219-16-7 2,3-Difluorophenylboronic acid

produktnavn 2,3-Difluorophenylboronic acid
Engelsk navn 2,3-Difluorophenylboronic acid;RARECHEM AH PB 0166; 2,3-DIFLUOROBENZENEBORONIC ACID; 2,3-FLUOROBENZENE BORONIC ACID; 2,3-Difluorophenylboronic acid, 97+%; 2,3-Difluorobenzeneboronic acid 98%; 2,3-Difluorobenzeneboronicacid98%; 2,3-Difluorophenylboronic Acid (contains varying amounts of Anhydride)
Molekyl?r Formel C6H5BF2O2
Molekylvekt 157.9105
InChI InChI=1/C6H5BF2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,10-11H
CAS-nummer 121219-16-7
Molecular Structure 121219-16-7 2,3-Difluorophenylboronic acid
Tetthet 1.35g/cm3
Smeltepunkt 95℃ (dec.)
Kokepunkt 274.8°C at 760 mmHg
Brytningsindeks 1.485
Flammepunktet 120°C
Damptrykk 0.00257mmHg at 25°C
Hazard symboler  Xn:Harmful;
Risiko Koder R22:;
R36/37/38:;
Sikkerhet Beskrivelse S26:;
S37/39:;
主站蜘蛛池模板: 农安县| 晴隆县| 象州县| 收藏| 边坝县| 江津市| 射阳县| 武川县| 静安区| 遂平县| 伊宁市| 永康市| 新余市| 益阳市| 罗定市| 陆丰市| 涟源市| 洪雅县| 什邡市| 任丘市| 巴里| 云南省| 兴海县| 会宁县| 游戏| 安龙县| 南昌县| 宿迁市| 翁牛特旗| 和林格尔县| 怀化市| 南乐县| 杨浦区| 甘谷县| 沂水县| 龙江县| 涞水县| 白河县| 新兴县| 朔州市| 神木县|