5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone (mixture of isomers) 5-乙基-4-羟基-2-甲基-3(2H)-呋喃酮

CAS 27538-09-6 MFCD03411593

化学结构图

27538-09-6
SMILES: CCC1OC(C)C(=O)C=1O

化学属性

Mol. FormulaC7H10O3
Mol. Weight142.15
Refractive indexn20/D 1.512(lit.)
Boiling Point248-249 °C(lit.)
Density1.137 g/mL at 25 °C(lit.)

别名和识别编码

Chemical Name5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone (mixture of isomers)
Synonym Homofuraneol 2-乙基-4-羟基-5-甲基-3(2H)-呋喃酮
PubChem Substance ID24901815
EC Number248-513-0
MDL NumberMFCD03411593
Chemical Name Translation5-乙基-4-羟基-2-甲基-3(2H)-呋喃酮
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分类

  • {SNA} A-D, Alphabetical Listings, Certified Food Grade Products, E - H, E-F, E-G, Flavors and Fragrances, Follows IFRA Guidelines, Halal Certified Products, Kosher Certified Products
  • {SNA} Alphabetical Listings, Certified Food Grade Products, E-F, E-H, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
RTECSLU4250000
Signal word Warning
Precautionary statements
  • P305+P351+P338

系列性分类

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