6H5BF2O2; Molecular Weight:157.9105; EINECS: ">

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

product Name 2,3-Difluorophenylboronic acid
CAS No 121219-16-7
Synonyms 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)
Molecular Formula C6H5BF2O2
Molecular Weight 157.9105
InChI InChI=1/C6H5BF2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,10-11H
Molecular Structure 121219-16-7 2,3-Difluorophenylboronic acid
Density 1.35g/cm3
Melting point 95℃ (dec.)
Boiling point 274.8°C at 760 mmHg
Refractive index 1.485
Flash point 120°C
Vapour Pressur 0.00257mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R36/37/38:;
Safety Description S26:;
S37/39:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 卫辉市| 镇宁| 武穴市| 墨玉县| 封开县| 民权县| 洪江市| 习水县| 伊吾县| 宜宾县| 巴南区| 林芝县| 巨鹿县| 博罗县| 定陶县| 安庆市| 贺州市| 临江市| 资兴市| 三明市| 宜城市| 建平县| 孟连| 鲁甸县| 拉孜县| 柞水县| 南丹县| 阜新市| 日土县| 阳谷县| 呼伦贝尔市| 大名县| 宝兴县| 集安市| 清水县| 张掖市| 舟曲县| 林甸县| 宜兴市| 贵南县| 贺州市|