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3-Methylphthalic anhydride, 96%, Thermo Scientific Chemicals

Catalog No. AC414780050
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

4792-30-7

Molecular Formula

C9H6O3

Molecular Weight (g/mol)

162.14

MDL Number

MFCD00047316

InChI Key

TWWAWPHAOPTQEU-UHFFFAOYSA-N

Synonym

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

PubChem CID

98500

IUPAC Name

4-methyl-2-benzofuran-1,3-dione

SMILES

CC1=CC=CC2=C1C(=O)OC2=O

Specifications

CAS Min %

95.0

CAS Max %

100.0

Melting Point

114.0°C to 118.0°C

Color

Beige to Brown-Yellow

Infrared Spectrum

Authentic

Assay Percent Range

96%

Packaging

Glass bottle

Quantity

5 g

Formula Weight

162.14

Percent Purity

96%

Physical Form

Crystalline Powder or Crystals

Chemical Name or Material

3-Methylphthalic anhydride, 96%

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Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Harmful if swallowed.
Causes skin irritation.
May cause an allergic skin reaction.
Causes serious eye damage.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause respir

Precautionary Statement

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF ON SKIN: Wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
IF IN EYES: Rinse cautiously with water for several minut

EINECSNumber

225-344-0

TSCA

TSCA
SDS

RUO – Research Use Only

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