3-Methylphthalic anhydride Chemical Properties

Melting point:

114-118 °C

Boiling point:

248.82°C (rough estimate)

Density 

1.2599 (rough estimate)

refractive index 

1.5380 (estimate)

storage temp. 

Inert atmosphere,Room Temperature

form 

Crystalline Powder or Crystals

color 

Beige to yellow-brown

Water Solubility 

Reacts with water.

Sensitive 

Moisture Sensitive

CAS DataBase Reference

4792-30-7(CAS DataBase Reference)

NIST Chemistry Reference

1,3-Isobenzofurandione, 4-methyl-(4792-30-7)

EPA Substance Registry System

1,3-Isobenzofurandione, 4-methyl- (4792-30-7)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

37/39-26

TSCA 

Yes

HS Code 

29173995

MSDS

• Language:English Provider:3-Methylphthalic anhydride
• Language:English Provider:ACROS
• Language:English Provider:ALFA

3-Methylphthalic anhydride Usage And Synthesis

Chemical Properties

pale yellow to pale brown crystalline powder

Uses

3-Methylphthalic anhydride can react with Methylamine hydrochloride to get 2,3-Dihydro-2,4-dimethyl-1H-isoindole-1,3-dione.

3-Methylphthalic anhydride(4792-30-7)Related Product Information

• 3-Fluorophthalic anhydride
• Methylhexahydrophthalic anhydride
• Dimethyl phthalate
• O-Phthalimide
• PHTHALAMIDE
• Tetrahydromethyl-1,3-isobenzofurandione
• Dibutyl phthalate
• Phthalonitrile
• Glutaric anhydride
• Phthalic anhydride
• 3-Nitrophthalic anhydride
• CIS-BUTENEDIOIC ANHYDRIDE
• Isatoic Anhydride
• cis-1,2,3,6-Tetrahydrophthalic anhydride
• Trifluoromethanesulfonic anhydride
• Succinic anhydride
• Phthalhydrazide
• Acetic anhydride