Dimethyl acetylenedicarboxylate
CAS Registry Number®
762-42-5
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CAS Name
Dimethyl acetylenedicarboxylateMolecular Formula
C6H6O4Molecular Mass
142.11Cite this Page
Dimethyl acetylenedicarboxylate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=762-42-5 (retrieved ) (CAS RN: 762-42-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
83 °C @ Press: 5 TorrMelting Point (2)
50-53 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3
InChIKey
InChIKey=VHILMKFSCRWWIJ-UHFFFAOYSA-N
SMILES
C(C#CC(OC)=O)(OC)=O
Canonical SMILES
O=C(C#CC(=O)OC)OC
Other Names for this Substance
- 2-Butynedioic acid, 1,4-dimethyl ester
- Acetylenedicarboxylic acid, dimethyl ester
- 2-Butynedioic acid, dimethyl ester
- Dimethyl acetylenedicarboxylate
- Dimethyl butynedioate
Deleted or Replaced CAS Registry Numbers
2228859-04-7, 2387559-42-2
