Ethyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 4,6-二甲基-2-氧代-2H-吡喃-5-羧酸乙酯

CAS 3385-34-0 MFCD00006643

化学结构图

3385-34-0
SMILES: CCOC(=O)c1c(C)cc(=O)oc1C

化学属性

Mol. FormulaC10H12O4
Mol. Weight196.20
Density1.167 g/mL at 25 °C(lit.)
Boiling Point290-295 °C at 760 mmHg
Melting Point17-18 °C
Refractive indexn20/D 1.515(lit.)
Flash Point>110°(230°F)
TSCANo
Solubility不溶
Appearance 无色或浅黄色液体。

别名和识别编码

Chemical NameEthyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate
MDL NumberMFCD00006643
CAS Number3385-34-0
Synonym Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate ethyl isodehydracetate ethyl isodehydroacetate ethylisodehydroacetate {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {} {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {} {} {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {} {} {} {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 4,6-dimethyl-2-oxo-2h-pyran-5-carbo
PubChem Substance ID76918
EC Number222-195-3
Beilstein Registry Number145951
Chemical Name Translation4,6-二甲基-2-氧代-2H-吡喃-5-羧酸乙酯
InChIKeyFBPWNVQUVXSXKS-UHFFFAOYSA-N
LabNetwork Molecule IDLN00415107
InChIInChI=1S/C10H12O4/c1-4-13-10(12)9-6(2)5-8(11)14-7(9)3/h5H,4H2,1-3H3
Canonical SMILESCCOC(=O)C1=C(C)OC(=O)C=C1C
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分类

  • {SNA} Building Blocks, C10 to C11, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Hazard statements
  • 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
  • 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
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition

其他信息

  • Alfa Aesar:异脱氢乙酸乙酯,98% Ethyl isodehydroacetate, 98%(3385-34-0)
  • Sigma Aldrich:3385-34-0(sigmaaldrich)
  • Acros Organics:Ethyl isodehydroacetate, 95%(3385-34-0)
  • 4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 373900250 4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯 Ethyl isodehydroacetate 95% 25 GR 914元 2010/06/21 373900050 4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯 Ethyl isodehydroacetate 95% 5 GR 291元 2010/05/25 A15955 异脱氢乙酸乙酯, 98% Ethyl isodehydroacetate, 98% 25g 945元
  • MSDS 信息:5-Carbethoxy-4,6-dimethyl-2-pyrone(3385-34-0).msds
  • MOL 文件:3385-34-0.mol

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C10 to C11 - Esters
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C10 to C11 - Esters

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