JAMSON PHARMACHEM TECHNOLOGY CO.,LTD.

EMME

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Ethoxymethylenmalonic acid diethylester;Propanedioic acid,(ethoxymethylene)-, diethyl ester;Propylene glycol ethoxymethylenemalonate;diethyl (ethoxymethylidene)propanedioate;diethyl 2-(ethoxymethylene)malonate;EMME;

• CAS NO :

  87-13-8

• EC NO :

  201-725-7

• Molecular Formula :

  C₁₀H₁₆O₅

• Molecular Weight :

  216.231

• Main Specifications :

  99.0% MIN

• InChI :

  InChI=1/C10H16O5/c1-4-13-7-8(9(11)14-5-2)10(12)15-6-3/h7H,4-6H2,1-3H3

• Product description :

  Product Name: (Abbreviation: Ethoxy Methylene)
  Chemical Name: Ethoxy Methylene Malonic Diethyl Ester
  CAS No.: 87-13-8
  Structural Formula:
  Molecular Formula: C10H16O5
  Molecular Weight: 216
  Physiochemical Properties: It is colorless or light yellow oily liquid, slight odor, soluble in organic solvents, insoluble in water.
  Usage: It is applied in synthesis of quinolones.
  Technical Index:

  Item	Index
  Appearance	Colorless or light yellow oily liquid
  Content?Gas Chromatography GC ? ,%?	99.0
  Refractive index? nD 20 ?	1.4580~1.4630
  Moisture, % ?	0.05
  Boiling Range, ?	279 - 281

  Packaging, Transportation and Storage
  1. Plastic barrels packed, 200 kg/barrel.
  2. Air-tight storage. Store in a cool dry place, keep away from direct sunlight or heat exposure.

• Molecular Structure :