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Substance Name: Propiolic acid, methyl ester
RN: 922-67-8
InChIKey: IMAKHNTVDGLIRY-UHFFFAOYSA-N

Molecular Formula

  • C4-H4-O2

Molecular Weight

  • 84.0736
 
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Names and Synonyms

Synonyms

  • 4-02-00-01688 (Beilstein Handbook Reference)
  • Acetylenecarboxylic acid methyl ester
  • AI3-37828
  • BRN 0605462
  • EINECS 213-083-5
  • Methyl acetylenecarboxylate
  • Methyl ethynecarboxylate
  • Methyl propiolate
  • Methyl propynoate
  • NSC 154164
  • Propynoic acid, methyl ester

Systematic Names

  • 2-Propynoic acid, methyl ester (9CI)
  • Methyl propiolate
  • Propiolic acid, methyl ester

Registry Numbers

CAS Registry Number

  • 922-67-8

System Generated Number

  • 0000922678

Structure Descriptors

InChI

1S/C4H4O2/c1-3-4(5)6-2/h1H,2H3

InChIKey

IMAKHNTVDGLIRY-UHFFFAOYSA-N

Smiles

C(C#C)(OC)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 18mg/kg (18mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#08364,