149934

Hexahydro-4-methylphthalic anhydride, mixture of cis and trans

96%

• Synonym(s): 4-Methyl-1,2-cyclohexanedicarboxylic anhydride
• Empirical Formula (Hill Notation): C₉H₁₂O₃
• CAS Number: 19438-60-9
• Molecular Weight: 168.19
• EC Number: 243-072-0
• MDL number: MFCD00005927
• UNSPSC Code: 12162002
• PubChem Substance ID: 24848987
• NACRES: NA.23

Properties

• Quality Level: 100
• Assay: 96%
• refractive index: n20/D 1.477 (lit.)
• density: 1.162 g/mL at 25 °C (lit.)
• SMILES string: CC1CCC2C(C1)C(=O)OC2=O
• InChI: 1S/C9H12O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h5-7H,2-4H2,1H3
• InChI key: FKBMTBAXDISZGN-UHFFFAOYSA-N

Description

Application

• Limonene-based epoxy: Anhydride thermoset reaction study: This research explores the thermosetting reactions of limonene-based epoxy using hexahydro-4-methylphthalic anhydride, illustrating its application in creating environmentally friendly polymers (Couture et al., 2018).
• Metallocene catalysts for the ring-opening co-polymerisation of epoxides and cyclic anhydrides: Discusses the application of metallocene catalysts in ring-opening copolymerization involving hexahydro-4-methylphthalic anhydride, relevant for developing new polymeric materials (Shaw et al., 2022).
• Evaluation of Natural and Modified Castor Oil Incorporation on the Melt Processing and Physico-Chemical Properties of Polylactic Acid: Explores the use of natural oils modified with hexahydro-4-methylphthalic anhydride to enhance the properties of polylactic acid, a study significant in biodegradable plastics (Darie-Niță et al., 2022).
• Synthesis, characterization, and recycling of bio-derivable polyester covalently adaptable networks for industrial composite applications: Investigates the use of hexahydro-4-methylphthalic anhydride in creating adaptable networks for industrial applications, enhancing the sustainability of materials (Wang et al., 2024).
• Epoxidized linseed oils based networks. Case of thermal degradation: Discusses the thermal degradation of networks made from linseed oils cross-linked with hexahydro-4-methylphthalic anhydride, which is pivotal in understanding the stability and life span of bio-based polymers (Richaud et al., 2019).

Safety Information

• Pictograms: GHS08,GHS05
• Signal Word: Danger
• Hazard Statements: H317,H318,H334
• Precautionary Statements: P261 - P272 - P280 - P284 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves