3HBr2F3O; Molecular Weight:269.8426; 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 431-67-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 431-67-4 1,1-dibromo-3,3,3-trifluoroacetone

431-67-4 1,1-dibromo-3,3,3-trifluoroacetone

product Name 1,1-dibromo-3,3,3-trifluoroacetone
CAS No 431-67-4
Synonyms Chloroacetic acid-d3; 3,3-dibromo-1,1,1-trifluoropropan-2-one
Molecular Formula C3HBr2F3O
Molecular Weight 269.8426
InChI InChI=1/C3HBr2F3O/c4-2(5)1(9)3(6,7)8/h2H
Molecular Structure 431-67-4 1,1-dibromo-3,3,3-trifluoroacetone
Density 2.28g/cm3
Melting point 111 °C
Boiling point 163.1°C at 760 mmHg
Refractive index 1.451
Flash point 52.4°C
Vapour Pressur 2.1mmHg at 25°C
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
R34:Causes burns.;
Safety Description S23:Do not inhale gas/fumes/vapour/spray.;
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
主站蜘蛛池模板: 丰县| 广安市| 彭州市| 阜康市| 伊宁市| 常熟市| 洮南市| 石景山区| 岐山县| 通化市| 九江市| 交口县| 大石桥市| 定西市| 色达县| 青浦区| 平罗县| 文水县| 陵川县| 定安县| 肥西县| 青川县| 宁都县| 上饶市| 巴马| 武隆县| 道孚县| 富源县| 巴里| 柳河县| 新营市| 古田县| 广灵县| 永丰县| 永兴县| 北流市| 龙口市| 将乐县| 镇巴县| 阿鲁科尔沁旗| 志丹县|