CymitQuimica logo

CAS 762-21-0

:

Diethyl acetylenedicarboxylate

Description:
Diethyl acetylenedicarboxylate (DEAC) is an organic compound with the molecular formula C10H14O4. It is characterized by its structure, which features two ester functional groups and an acetylenic bond, making it a versatile building block in organic synthesis. DEAC is typically a colorless to pale yellow liquid with a fruity odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. This compound is primarily used in the synthesis of various organic molecules, including pharmaceuticals and agrochemicals, due to its ability to participate in reactions such as Michael additions and cycloadditions. DEAC is also known for its reactivity, particularly in forming carbon-carbon bonds, which is valuable in constructing complex organic frameworks. Safety precautions should be taken when handling DEAC, as it may pose health risks if inhaled or ingested, and appropriate protective equipment should be used to minimize exposure.
Formula:C8H10O4
InChI:InChI=1/C8H10O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-4H2,1-2H3
InChI key:InChIKey=STRNXFOUBFLVIN-UHFFFAOYSA-N
SMILES:C(C#CC(OCC)=O)(OCC)=O
Synonyms:
  • 1,4-Diethyl but-2-ynedioate
  • 2-Butinodioato De Dietilo
  • 2-Butynedioate De Diethyle
  • 2-Butynedioic acid, 1,4-diethyl ester
  • :2-Butynedioic acid diethyl ester
  • Acetylenedicarboxylic acid, diethyl ester
  • Bis(carboethoxy)acetylene
  • Bis(ethoxycarbonyl)acetylene
  • Diethyl 1,2-acetylenedicarboxylate
  • Diethyl 2-Butynedioate
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 6 products.