2-Methylacrylic anhydride

Basic Information

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CAS Number

760-93-0

Molecular Formula

C8H10O3

Molecular Weight

154.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

-20°C

Boiling Point

205°C

Density

1.035 g/mL at 25 °C

Solubility

Miscible with ethanol and ether.

Refractive Index

n20/D 1.453(lit.)

SMILES

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CC(=C)C(=O)OC(=O)C(=C)C

InChI

InChI=1S/C8H10O3/c1-5(2)7(9)11-8(10)6(3)4/h1,3H2,2,4H3

InChIKey

DCUFMVPCXCSVNP-UHFFFAOYSA-N

LogP

1.2084

Topological Polar Surface Area

43.370000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

202

Safety Information

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GHS Hazard Pictograms

H315

H318

H331

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

H331 Toxic if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 8 Class 8

Stability

Stable. Flammable. Moisture-sensitive.

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Methacrylic anhydride
2-Methylacrylic acid anhydride
1-Methylacrylic anhydride
2-methyl-2-propenoicacianhydride
2-Propenoic acid, 2-methyl-, anhydride
Methacrylic acid anhydride
Methacryloyl anhydride
Methacrylic Anhydride [stabilized with 1,1,3-Tris(3-tert-butyl-4-hydroxy-6-methylphenyl)butane]
2-methylprop-2-enoyl 2-methylprop-2-enoate
2-Methyl-2-Propenoic acid anhydride
2-methylacrylic anhydride
DCUFMVPCXCSVNP-UHFFFAOYSA-N
N2RJR03340
2-Propenoic acid, 2-methyl-, 1,1'-anhydride
dimethacrylic anhydride
Bismethacrylic anhydride
methylacrylic acid anhydride
2-Propenoicacid,2-methyl-,anhydride
Methylacrylic acid anhydride
methacrylicacidanhydride

MDL Number

MFCD00008586

FAQ

What is 2-Methylacrylic anhydride (CAS: 760-93-0)?

2-Methylacrylic anhydride, with the CAS number 760-93-0, is an organic compound used in chemical synthesis. It has the chemical formula C5H6O2 and is known for its reactivity as an anhydride. This compound is typically a colorless liquid with a sharp odor and is used as an intermediate in the production of various chemicals.

What are the main uses of 2-Methylacrylic anhydride (CAS: 760-93-0)?

2-Methylacrylic anhydride is widely used in the pharmaceutical industry for the synthesis of drugs and APIs. It also finds applications in polymer chemistry and as a reagent in organic synthesis. Its versatility makes it valuable in both industrial and research settings, particularly in the development of functional materials and chemical derivatives.

Is 2-Methylacrylic anhydride (CAS: 760-93-0) safe?

2-Methylacrylic anhydride is considered hazardous due to its potential to cause skin and respiratory irritation. Proper safety measures, such as using protective gloves, goggles, and ventilation, are essential when handling it. It should be stored and used in accordance with OSHA and EPA guidelines to ensure safe chemical handling.

How should 2-Methylacrylic anhydride (CAS: 760-93-0) be stored?

2-Methylacrylic anhydride should be stored in a cool, dry, and well-ventilated area, away from light and moisture. It is typically kept in sealed, airtight containers made of glass or stainless steel to maintain stability. Storage conditions should be maintained below 25°C to prevent degradation and ensure long-term chemical safety.