1,1,1-Trifluoro-5,5-Dimethyl-2,4-Hexanedione 1,1,1-三氟-5,5-二甲基-2,4-己二酮

CAS 22767-90-4 MFCD00040841

化学结构图

22767-90-4
SMILES: CC(C)(C)C(=O)CC(=O)C(F)(F)F

化学属性

Mol. FormulaC8H11F3O2
Mol. Weight196
Boiling Point138-141 °C(lit.)
TSCAT
Density1.129 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.407(lit.)
Flash Point34°(93°F)

别名和识别编码

Chemical Name1,1,1-Trifluoro-5,5-Dimethyl-2,4-Hexanedione
CAS Number22767-90-4
Alfabeta NameTRIFLUORODIMETHYLHEXANEDIONE 1115524-----,,,,
MDL NumberMFCD00040841
Synonym PivaloyltrifluoroacetonePTA 1,1,1-三氟-5,5-二甲基-2,4-己二酮 5,5-二甲-1,1,1-三氟-2,4-己二酮 PTA Pivaloyltrifluoroacetone
PubChem Substance ID24870464
EC Number245-211-0
Beilstein Registry Number1708830
Chemical Name Translation1,1,1-三氟-5,5-二甲基-2,4-己二酮
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分类

  • {SNA} Building Blocks, C7 to C8, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
  • {SNA} Bioactive Small Molecules, Building Blocks, C7 to C8, Carbonyl Compounds, Cell Biology, Chemical Synthesis, Ketones, Organic Building Blocks, T

相关文献及参考

  • Chelating ligand, useful for solvent extraction and GC separation of metals.

安全信息

Warnings FLAMMABLE
WGK Germany3
Signal word Warning
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
GHS Symbol
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupIII
UN Number UN1224
Risk Statements
  • R10 Flammable 易燃
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用(指明具体的消防器材种类,如果用水增加危险,注明“禁止用水”
  • S7 Keep container tightly closed 保存在严格密闭容器中;

系列性分类


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