2,2,5,5-Tetramethyldihydrofuran-3(2H)-one 2,2,5,5-四甲基四氢呋喃-3-酮

CAS 5455-94-7 MFCD00009614

化学结构图

5455-94-7
SMILES: CC1(C)CC(=O)C(C)(C)O1

化学属性

Mol. FormulaC8H14O2
Mol. Weight142.20
Density0.926 g/mL at 25 °C(lit.)
Boiling Point42-43 °C/11 mmHg(lit.)
Refractive indexn20/D 1.42(lit.)
Flash Point39 ºC
Melting Point462829

别名和识别编码

Chemical Name2,2,5,5-Tetramethyloxolan-3-one
MDL NumberMFCD00009614
CAS Number5455-94-7
PubChem Substance ID138511
Synonym
Chemical Name Translation2,2,5,5-四甲基四氢呋喃-3-酮
InChIKeyHWFLEGUPVIFSJN-UHFFFAOYSA-N
LabNetwork Molecule IDLN00241807
InChIInChI=1S/C8H14O2/c1-7(2)5-6(9)8(3,4)10-7/h5H2,1-4H3
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分类

  • {SNA} Building Blocks, C8 to C11, Chemical Synthesis, Furans, Heterocyclic Building Blocks

安全信息

WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Signal word
GHS Symbol
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Safety Statements
Risk Statements
  • R10 Flammable 易燃
UN Number
Hazard Codes
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P303+P361+P353
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Packing GroupIII

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Furans 呋喃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Furans 呋喃
  5. C8 to C11 - Furans

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