Hexahydro-4-methylphthalic anhydride, 98%, mixture of cis and trans, Thermo Scientific Chemicals

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

19438-60-9

Molecular Formula

C₉H₁₂O₃

Molecular Weight (g/mol)

168.19

MDL Number

MFCD00005927

InChI Key

FKBMTBAXDISZGN-UHFFFAOYSA-N

Synonym

hexahydro-4-methylphthalic anhydride, 4-methylhexahydrophthalic anhydride, 5-methylhexahydroisobenzofuran-1,3-dione, 4-methyl-1,2-cyclohexanedicarboxylic anhydride, 1,3-isobenzofurandione, hexahydro-5-methyl, 1,3-isobenzofurandione, hexahydromethyl, 4-methylcyclohexane-1,2-dicarboxylic anhydride, 5-methylhexahydrophthalic anhydride, 5-methyl-3a,4,5,6,7,7a-hexahydroisobenzofuran-1,3-dione, 4-methyl-1,2-cyclohexanedicarboxylic anhydride, mixture of isomers

PubChem CID

86876

IUPAC Name

5-methyl-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione

SMILES

CC1CCC2C(C1)C(=O)OC2=O

Melting Point

-29°C

Density

1.1600g/mL

Boiling Point

120°C (1.0 Mbar)

Flash Point

>110°C

Infrared Spectrum

Authentic

Assay Percent Range

97.5% min. (GC)

Packaging

Glass bottle

Refractive Index

1.4764 to 1.4784

Quantity

500 g

Specific Gravity

1.16

Solubility Information

Solubility in water: reacts with water

Viscosity

65 mPa.s (20°C)

Formula Weight

168.19

Percent Purity

98%

Physical Form

Liquid

Chemical Name or Material

Hexahydro-4-methylphthalic anhydride, 98%

Hazard Category

GHS Signal Word: Danger

Hazard Statement

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

Precautionary Statement

GHS P Statement:
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing.
If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
Wear eye protection/face protection.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

243-072-0

TSCA

TSCA

SDS

Hazard Category

GHS Signal Word: Danger

Hazard Statement

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

Precautionary Statement

GHS P Statement:
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing.
If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
Wear eye protection/face protection.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

243-072-0

TSCA

TSCA

SDS

RUO – Research Use Only