3HF5; Molecular Weight:132.0321; EINECS:207-089-7 ">

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 433-53-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 433-53-4 methyl difluoroacetate

433-53-4 methyl difluoroacetate

product Name methyl difluoroacetate
CAS No 433-53-4
Synonyms Difluoroacetic acid methyl ester; 1,1,2,3,3-pentafluoroprop-1-ene; Methyl 2,2-difluoroacetate
Molecular Formula C3HF5
Molecular Weight 132.0321
InChI InChI=1/C3HF5/c4-1(2(5)6)3(7)8/h2H
EINECS 207-089-7
Molecular Structure 433-53-4 methyl difluoroacetate
Density 1.335g/cm3
Refractive index 1.264
Vapour Pressur 2220mmHg at 25°C
Hazard Symbols
Risk Codes R11:Highly flammable.;
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description S16:Keep away from sources of ignition - No smoking.;
S23:Do not inhale gas/fumes/vapour/spray.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
主站蜘蛛池模板: 朝阳区| 拜城县| 营山县| 双鸭山市| 天气| 长垣县| 霍山县| 罗甸县| 木兰县| 普宁市| 高清| 南陵县| 楚雄市| 高尔夫| 台中市| 大余县| 连州市| 台北县| 易门县| 若羌县| 多伦县| 红安县| 安远县| 平江县| 垦利县| 会同县| 资兴市| 乾安县| 延吉市| 镇赉县| 康马县| 张掖市| 大姚县| 扶绥县| 松原市| 礼泉县| 西吉县| 峨边| 嘉义市| 高密市| 轮台县|