2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester Chemical Properties

Melting point:

154-157 °C

Boiling point:

330°C (rough estimate)

Density 

1.3792 (rough estimate)

vapor pressure 

0-0.002Pa at 20-50℃

refractive index 

1.6000 (estimate)

storage temp. 

Inert atmosphere,Room Temperature

form 

Fine Crystalline Powder

pka

9.04±0.40(Predicted)

color 

White to light yellow-green

Water Solubility 

Soluble in water 0.0016 g/L.

LogP

2.49 at 23℃ and pH7

CAS DataBase Reference

6289-46-9(CAS DataBase Reference)

EPA Substance Registry System

1,4-Cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester (6289-46-9)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

37/39-26-24/25

WGK Germany 

1

TSCA 

Yes

HS Code 

29145090

MSDS

• Language:English Provider:2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester
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2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester Usage And Synthesis

Chemical Properties

white to light yellow-green fine cryst. powder

Uses

Dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate is used in the production of pigments such as pigment red 122 and pigment violet 19. It also can react with 2,4-diamino-phenol to get 2,5-bis-(3-amino-4-hydroxy-phenylamino)-cyclohexa-1,4-diene-1,4-dicarboxylic acid dimethyl ester.

2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester(6289-46-9)Related Product Information

• Cyclohexanecarboxaldehyde
• METHYL 2-METHYLPENTANOATE
• 3-Acetyl-1-propanol
• Hexanoic acid
• Dimethyl 1,4-cyclohexanedicarboxylate
• 2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester
• METHYL 3-OXOHEPTANOATE
• 2-Methyl butyric acid
• SUCCINALDEHYDE
• Monomethyl adipate
• Methyl 3-oxovalerate
• Cyclohexanemethanol
• 2-METHYLVALERIC ACID
• Adipic acid
• 3-METHYLCYCLOHEXANONE
• 4-Heptanone
• 2-methylhexanoic acid
• Acetoacetic Acid