Product

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

CAS No.：6289-46-9

Other grades of this product :

2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester Basic information

Product Name:	2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester
Synonyms:	DMSS;DIMETHYL SUCCINYLOSUCCINATE;DIMETHYL SUCCINYLSUCCINATE;DIMETHYL 1,4-CYCLOHEXANEDIONE-2,5-DICARBOXYLATE;DIMETHYL 2,5-DIOXO-1,4-CYCLOHEXANEDICARBOXYLATE;DIMETHYL 2,5-DIOXOCYCLOHEXANE-1,4-DICARBOXYLATE;SUCCINYLOSUCCINIC ACID DIMETHYL ESTER;2,5-DIOXO-1,4-CYCLOHEXANEDICARBOXYLIC ACID DIMETHYL ESTER
CAS:	6289-46-9
MF:	C10H12O6
MW:	228.2
EINECS:	228-528-9
Product Categories:	Pharmaceutical Intermediates;Pharmaceutical Intermediate
Mol File:	6289-46-9.mol

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 Information

Provider	Language
2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester	English
SigmaAldrich	English
ACROS	English
ALFA	English

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 Preparation Products And Raw materials

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