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Methyl methacrylate

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Identification
Molecular formula
C5H8O2
CAS number
80-62-6
IUPAC name
methyl 3-methylbut-2-enoate
State
State

A liquid at room temperature, methyl methacrylate is commonly used in the production of acrylic plastics. It is volatile and will evaporate quickly, so it is typically handled in closed systems or with adequate ventilation.

Melting point (Celsius)
-48.00
Melting point (Kelvin)
225.15
Boiling point (Celsius)
101.00
Boiling point (Kelvin)
374.15
General information
Molecular weight
100.12g/mol
Molar mass
100.1160g/mol
Density
0.9210g/cm3
Appearence

Methyl methacrylate is a clear, colorless liquid with an acrid fruity odor. It has a slightly sweet, fruity smell, akin to acrylic resins and paint, and is typically free from any suspended particles or sediment.

Comment on solubility

Solubility of Methyl 3-methylbut-2-enoate

Methyl 3-methylbut-2-enoate, with its distinctive structure, demonstrates intriguing solubility properties that can be influenced by various factors. This compound is primarily an ester, which typically exhibits certain solubility characteristics:

  • Polarity: Methyl 3-methylbut-2-enoate is a relatively non-polar compound due to its hydrocarbon chain, affecting its solubility in different solvents.
  • Solvent Compatibility: It is generally more soluble in non-polar organic solvents such as hexane, and may have limited solubility in polar solvents like water.
  • Temperature Influence: As with many organic compounds, an increase in temperature can enhance solubility; thus, heating the solvent can facilitate the dissolution of this ester.
  • Effects of Substituents: The presence of the double bond and methyl branches can slightly adjust solubility characteristics; it could lead to unique interactions in various solvent systems.

Overall, while evaluating the solubility of methyl 3-methylbut-2-enoate, it is essential to consider the nature of the solvent and the temperature of the system. Understanding these aspects is crucial for scientists and researchers working with this compound in practical applications.

Interesting facts

Exploring Methyl 3-Methylbut-2-enoate

Methyl 3-methylbut-2-enoate is a fascinating chemical compound in the realm of organic chemistry. This compound belongs to a broader class known as esters, which are typically derived from the reaction between an alcohol and a carboxylic acid. Here are some interesting facts about this compound:

  • Structure and Geometrical Isomerism: Methyl 3-methylbut-2-enoate exhibits geometrical isomerism due to the presence of a double bond. This enables it to exist in different forms, specifically cis and trans configurations, influencing its physical and chemical properties.
  • Uses in Synthesis: This ester is often utilized as a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its unique structure aids in creating complex organic molecules, showcasing the versatility of esters in synthetic chemistry.
  • Fragrance and Flavor: Methyl 3-methylbut-2-enoate has a pleasant scent and is sometimes used in the fragrance and flavor industry. Compounds with similar structures are prized for their fruity aromas, making them popular in perfumes and food additives.
  • Analytical Chemistry: The compound's presence can be detected and quantified using techniques such as gas chromatography. Such techniques are essential for analyzing the compound in various samples, highlighting the importance of this ester in analytical studies.
  • Environmental Impact: As with many chemical compounds, understanding the environmental implications of methyl 3-methylbut-2-enoate is crucial. Research into its biodegradability and potential toxicity is ongoing to ensure safe handling and usage in industrial applications.

In summary, methyl 3-methylbut-2-enoate plays a significant role in both synthetic chemistry and the flavor and fragrance industries. Its structural properties provide numerous applications, underscoring the importance of esters in various fields of research and production.

Synonyms
924-50-5
Methyl 3-methyl-2-butenoate
Methyl 3,3-dimethylacrylate
2-Butenoic acid, 3-methyl-, methyl ester
Methyl senecioate
Methyl 3-methylcrotonate
Crotonic acid, 3-methyl-, methyl ester
EINECS 213-107-4
Methyl 3,3-dimethacrylate
Methyl .beta.-methylcrotonate
DTXSID1061283
EC 213-107-4
3-Methylcrotonic acid methyl ester
3-Methyl-2-butenoic acid, methyl ester
Methyl beta-methylcrotonate
DTXCID2048795
213-107-4
fzibccggicgwbp-uhfffaoysa-n
inchi=1/c6h10o2/c1-5(2)4-6(7)8-3/h4h,1-3h
methyl 3-methylbut-2-enoate
METHYL-3,3-DIMETHYLACRYLATE
3,3-Dimethylacrylic Acid Methyl Ester
3-Methyl-but-2-enoic acid methyl ester
methyl-3,3-dimethyl acrylate
methylsenecioate
MFCD00043940
methyl,3,3-dimethylacrylate
6YS6J4URT3
Senecioic acid, methyl ester
ghl.PD_Mitscher_leg0.193
SCHEMBL273328
CHEMBL299017
Methyl 3-methylbut-2-enoate #
BCP10333
Methyl 3-methyl-2-butenoate, 97%
3-methylbut-2-enoic acid methyl ester
AKOS015851424
3-Methyl-2-butenoic acid methyl ester
CS-W013641
AS-14299
DB-057304
M2052
NS00009235
EN300-73098
F11280