5,5-Dimethyl-1,3-cyclohexanedione, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10666492	Thermo Scientific Acros 116150250	25 g	Glass bottle
10560571	Thermo Scientific Acros 116151000	100 g	Glass bottle
10666682	Thermo Scientific Acros 116155000	500 g	Glass bottle
10502544	Thermo Scientific Acros 116150025	2.5 kg	Plastic bottle

Description

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: 126-81-8
• Molecular Weight (g/mol): 140.18
• InChI Key: BADXJIPKFRBFOT-UHFFFAOYSA-N
• PubChem CID: 31358
• SMILES: CC1(C)CC(=O)CC(=O)C1

• Molecular Formula: C8H12O2
• MDL Number: MFCD00001588
• Synonym: dimedone, 5,5-dimethyl-1,3-cyclohexanedione, cyclomethone, medon, methone, dimedon, methon, 1,3-cyclohexanedione, 5,5-dimethyl, 5,5-dimethyldihydroresorcinol, 5,5-dimethylhydroresorcinol
• IUPAC Name: 5,5-dimethylcyclohexane-1,3-dione

Specifications

• CAS: 126-81-8
• CAS Max %: 100.0
• Color: Colorless to Yellow
• Assay Percent Range: 98.5% min. (HPLC)
• Linear Formula: (CH₃)₂C₆H₆(=O)₂
• Beilstein: 07, 559
• Merck Index: 15, 3264
• Solubility Information: Solubility in water: 5 % (25°C). Other solubilities: soluble in methanol,ethanol,benzene,chloroform,and acetic acid
• SMILES: CC1(C)CC(=O)CC(=O)C1
• Molecular Weight (g/mol): 140.18
• Formula Weight: 140.18
• Physical Form: Liquid

• CAS Min %: 98.5
• Melting Point: 147.0°C to 150.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C8H12O2
• MDL Number: MFCD00001588
• Fieser: 01,266
• Synonym: dimedone, 5,5-dimethyl-1,3-cyclohexanedione, cyclomethone, medon, methone, dimedon, methon, 1,3-cyclohexanedione, 5,5-dimethyl, 5,5-dimethyldihydroresorcinol, 5,5-dimethylhydroresorcinol
• InChI Key: BADXJIPKFRBFOT-UHFFFAOYSA-N
• IUPAC Name: 5,5-dimethylcyclohexane-1,3-dione
• PubChem CID: 31358
• Percent Purity: 99%
• Chemical Name or Material: 5, 5-Dimethyl-1, 3-cyclohexanedione, 99%

Safety and Handling

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Product Identifier

• 5,5-Dimethyl-1,3-cyclohexanedione

RUO – Research Use Only