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

CAS 27538-10-9 MFCD00191360

化学结构图

27538-10-9
SMILES: CC1O[C@@H](CC)C(=O)C=1O

化学属性

Mol. FormulaC7H10O3
Mol. Weight142.15
Refractive index1.5090 to 1.5130
Boiling Point248-249 °C(lit.)
Density1.137 g/mL at 25 °C(lit.)

别名和识别编码

Chemical Name2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone
PubChem Substance ID87569684
EC Number248-514-6
MDL NumberMFCD00191360
CAS Number27538-10-9
Reaxys-RN1617449
Chemical Name Translation5-甲基-2-乙基-4-羟基-3(2H)-呋喃酮
Synonym 2-Ethyl-4-hydroxy-5-methyl-3-(2H)-furanone
Wiswesser Line NotationT5O CV BHJ B2 DQ E1
Beilstein Registry Number1617449
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分类

  • {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
Personal Protective Equipment Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
RTECSLU4250000
Signal word Warning
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P301+P312+P330
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1932 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DCTODJ Drug and Chemical Toxicology.  (Marcel Dekker, 270 Madison Ave., New
   York, NY 10016) V.1-    1977/78-  Volume(issue)/page/year: 3,249,1980

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Certified Food Grade Products - Flavors and Fragrances
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Kosher Certified Products - Flavors and Fragrances
  4. E-H - Kosher Certified Products

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