3,4-Dihydro-6-methyl-2H-pyran-2-one 6-甲基-3,4-二氢-2h-吡喃-2-酮

CAS 3740-59-8 MFCD00012357

化学结构图

3740-59-8
SMILES: CC1=CCCC(=O)O1

化学属性

Mol. FormulaC6H8O2
Mol. Weight112.13
Density1.09 g/mL at 25 °C(lit.)
Boiling Point82-83 °C at 15 mmHg
Refractive indexn20/D 1.4677(lit.)

别名和识别编码

Chemical Name3,4-Dihydro-6-methyl-2h-pyran-2-one
MDL NumberMFCD00012357
CAS Number3740-59-8
PubChem Substance ID138034
Synonym 6-Methyl-3,4-dihydro-2h-pyran-2-one {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihydro-2h-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Methyl-3,4-dihy
Chemical Name Translation6-甲基-3,4-二氢-2h-吡喃-2-酮
InChIKeyDOSOPEZOHKMQPJ-UHFFFAOYSA-N
InChIInChI=1S/C6H8O2/c1-5-3-2-4-6(7)8-5/h3H,2,4H2,1H3
LabNetwork Molecule IDLN04550564
Canonical SMILESO=C1CCC=C(C)O1
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Pyrans

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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。
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P370+P378
  • P403 Store in a well-ventilated place. 储存在通风良好的地方。
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition

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. Pyrans 派兰斯
  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. Pyrans 派兰斯

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