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Methyl propiolate

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Identification
Molecular formula
C4H4O2
CAS number
922-67-8
IUPAC name
methyl prop-2-ynoate
State
State

At room temperature, methyl propiolate is in a liquid state. It is known for its volatility, requiring careful handling and storage to avoid rapid evaporation.

Melting point (Celsius)
-53.00
Melting point (Kelvin)
220.15
Boiling point (Celsius)
102.00
Boiling point (Kelvin)
375.15
General information
Molecular weight
84.07g/mol
Molar mass
84.0730g/mol
Density
1.0150g/cm3
Appearence

Methyl propiolate is a colorless liquid with a sharp, fruity odor. It is typically clear and is often handled in closed containers to prevent evaporation due to its volatility.

Comment on solubility

Solubility of Methyl Prop-2-ynoate

Methyl prop-2-ynoate (C4H6O2) exhibits specific solubility characteristics that are of interest in organic chemistry. Here are some key points regarding its solubility:

  • Solvent Compatibility: Methyl prop-2-ynoate is primarily soluble in polar organic solvents such as ethanol, acetone, and ether.
  • Water Solubility: This compound has a low solubility in water due to its hydrophobic aliphatic structure.
  • Temperature Effects: The solubility of methyl prop-2-ynoate can vary significantly with temperature; higher temperatures generally increase solubility in most organic solvents.
  • Applicability: The solubility properties make methyl prop-2-ynoate suitable for applications in synthesis reactions and as a flavoring agent in food chemistry.

Overall, understanding the solubility of methyl prop-2-ynoate allows chemists to effectively manipulate its use in various chemical processes and applications.

Interesting facts

Interesting Facts about Methyl Prop-2-ynoate

Methyl prop-2-ynoate, also known as methyl acrylate, is a fascinating compound that belongs to the family of unsaturated esters. This compound is primarily recognized for its unique properties and applications in several chemical processes.

Key Characteristics

  • Versatile Building Block: Methyl prop-2-ynoate serves as a versatile starting material in organic synthesis. It is utilized in the production of various polymers and agrochemicals, making it a valuable substance in the chemical industry.
  • Reactivity: This compound features a terminal alkyne functional group which contributes to its high reactivity. Its ability to participate in nucleophilic addition reactions allows it to generate diverse chemical products.
  • Odor: Methyl prop-2-ynoate has a distinct fruity odor, reminiscent of certain esters, which can be an interesting aspect for researchers studying sensory properties in chemistry.

Applications in Industry

  • Polymer Production: It is frequently employed in the synthesis of polymers, particularly in the manufacture of coatings, adhesives, and sealants.
  • Agricultural Chemistry: The derivates of this compound are utilized in producing pesticide formulations, making it an essential component in protecting crops.
  • Pharmaceuticals: Due to its reactivity, methyl prop-2-ynoate is often used in the synthesis of various pharmaceutical compounds.

As a chemistry student or scientist, understanding the significance of methyl prop-2-ynoate enhances one’s appreciation for the role of simple organic compounds in complex industrial processes. Its reactivity and versatility stand as reminders of the intricate relationships and transformations in the field of chemistry.

Synonyms
METHYL PROPIOLATE
Methyl propynoate
Propiolic acid, methyl ester
methyl propargylate
Propynoic acid methyl ester
methyl 2-propynoate
EINECS 213-083-5
BRN 0605462
T88NXO102K
AI3-37828
NSC-154164
UNII-T88NXO102K
methyl acetylenemonocarboxylate
(CARBOMETHOXY)ACETYLENE
(METHOXYCARBONYL)ACETYLENE
DTXSID60238923
4-02-00-01688 (Beilstein Handbook Reference)
DTXCID10161414
imakhntvdgliry-uhfffaoysa-n
inchi=1/c4h4o2/c1-3-4(5)6-2/h1h,2h
922-67-8
methyl prop-2-ynoate
Methyl acetylenecarboxylate
2-Propynoic acid, methyl ester
Methyl ethynecarboxylate
Propynoic acid, methyl ester
MFCD00008572
Acetylenecarboxylic acid methyl ester
NSC 154164
Propiolic Acid Methyl Ester
Propargylic Acid Methyl Ester
Methyl propiolate, 99%
propiolic acid methylester
CHEMBL4086262
ALBB-008926
NSC154164
STK505661
AKOS000120024
FM07823
SB40750
BP-30045
CS-0022413
NS00039449
P0528
EN300-20478
P17723
doi:10.14272/IMAKHNTVDGLIRY-UHFFFAOYSA-N.1
Methyl acetylenecarboxylate;Propynoic acid methyl ester
F0001-2227
27342-21-8