5,5-Dimethyl-1,3-cyclohexanedione, 99%

Catalog No.	Quantity	Packaging
AC116155000	500 g	Glass bottle
AC116150250	25 g	Glass bottle
AC116151000	100 g	Glass bottle
AC116150025	2.5 kg	Plastic bottle

Catalog No. AC116155000 Supplier Thermo Scientific Chemicals Supplier No. 116155000

Description

CAS: 126-81-8 | C8H12O2 | 140.18 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 126-81-8
• Molecular Formula: C8H12O2
• Molecular Weight (g/mol): 140.18
• MDL Number: MFCD00001588
• InChI Key: BADXJIPKFRBFOT-UHFFFAOYSA-N
• 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
• PubChem CID: 31358
• IUPAC Name: 5,5-dimethylcyclohexane-1,3-dione
• SMILES: CC1(C)CC(=O)CC(=O)C1

• CAS Min %: 98.5
• CAS Max %: 100.0
• Melting Point: 147.0°C to 150.0°C
• Color: Colorless to Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (HPLC)
• Packaging: Glass bottle
• Linear Formula: (CH₃)₂C₆H₆(=O)₂
• Quantity: 500 g
• Beilstein: 07, 559
• Fieser: 01,266
• Merck Index: 15, 3264
• Solubility Information: Solubility in water: 5 % (25°C). Other solubilities: soluble in methanol,ethanol,benzene,chloroform,and acetic acid
• Formula Weight: 140.18
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: 5, 5-Dimethyl-1, 3-cyclohexanedione, 99%

Safety and Handling

EINECSNumber	204-804-4
RTECSNumber	GV0345000
TSCA	TSCA

SDS

RUO – Research Use Only