Methyl propiolate, 99%

CAS Number 922-67-8 Synonyms
  • Methyl acetylenecarboxylate
  • Propiolic acid methyl ester

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Methyl propiolate, 99%

MDL: MFCD00008572
EINECS: 213-083-5

Chemical Properties

Formula: HC≡CCO2CH3  Flash point: 10°(50°F)
Formula weight: 84.07  Density: 1.016
Boiling point: 98-101° Refractive Index: 1.4080

Literature References

For the conjugate addition of nitro-compounds, catalyzed by F-, see Nitroethane, A10855. For further reactions of propiolate esters, see Ethyl­ propiolate, A15068.

GHS Hazard and Precautionary Statements

Hazard Statements : H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P210-P261-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

FlammableHarmful or Irritant

Other References

Beilstein: 605462
UN#: UN3272
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2916.19
RTECS: UE0050000


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