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Alfa Aesar™ 3-Methylphthalic anhydride, 96%

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Quantity:
1g
5g
25g
4792-30-7
C9H6O3
162.144
MFCD00047316
TWWAWPHAOPTQEU-UHFFFAOYSA-N
3-methylphthalic anhydride,4-methylisobenzofuran-1,3-dione,1,3-isobenzofurandione, 4-methyl,3-methyl phthalic anhydride,methylphthalic anhydride,phthalic anhydride, 3-methyl,2,3-toluenedicarboxylic anhydride,1,3-isobenzofurandione, methyl,4-methyl-1,3-dihydro-2-benzofuran-1,3-dione,acmc-1arrb
98500
4-methyl-2-benzofuran-1,3-dione
CC1=CC=CC2=C1C(=O)OC2=O
4792-30-7
C9H6O3
162.144
MFCD00047316
TWWAWPHAOPTQEU-UHFFFAOYSA-N
3-methylphthalic anhydride,4-methylisobenzofuran-1,3-dione,1,3-isobenzofurandione, 4-methyl,3-methyl phthalic anhydride,methylphthalic anhydride,phthalic anhydride, 3-methyl,2,3-toluenedicarboxylic anhydride,1,3-isobenzofurandione, methyl,4-methyl-1,3-dihydro-2-benzofuran-1,3-dione,acmc-1arrb
98500
4-methyl-2-benzofuran-1,3-dione
CC1=CC=CC2=C1C(=O)OC2=O
Applications
3-Methylphthalic anhydride can react with Methylamine hydrochloride to get 2,3-Dihydro-2,4-dimethyl-1H-isoindole-1,3-dione.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store under dry inert gas. Store away from oxidizing agents, water/ moisture.
Melting Point 114°C to 116°C
Quantity 25g
Formula Weight 162.14
Percent Purity 96%
Chemical Name or Material 3-Methylphthalic anhydride

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

TSCA : TSCA