Dimethyl succinylsuccinate
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Dimethyl succinylsuccinate
structure -
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CAS No:
6289-46-9
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Formula:
C10H12O6
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Chemical Name:
Dimethyl succinylsuccinate
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Synonyms:
1,4-Cyclohexanedicarboxylic acid,2,5-dioxo-,1,4-dimethyl ester;1,4-Cyclohexanedicarboxylic acid,2,5-dioxo-,dimethyl ester;Succinosuccinic acid dimethyl ester;Dimethyl succinosuccinate;Dimethyl succinylsuccinate;Dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate;NSC 122567;NSC 5670;Dimethyl cyclohexane-2,5-dione-1,4-dicarboxylate;Dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate;Dimethyl 2,5-dioxocyclohexane-1,4-carboxylate;1,4-Dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate
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CAS No:
Dimethyl succinylsuccinate Basic Attributes
228.2
228.20
228-528-9
122567|5670
DTXSID3027617
2918300090
Characteristics
86.7
-0.4
green crystalline powder.
1.3±0.1 g/cm3
153 °C @ Solvent: Ethanol
350.5°C at 760 mmHg
156.1±27.9 °C
1.482
Soluble in water 0.0016 g/L.
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information
1
R36/37/38
S37/39-S26-S24/25
Xi: Irritant;
Stable under normal temperatures and pressures.
P273, P501
H412
H412 (100%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]|P273, and P501|Aggregated GHS information provided by 122 companies from 2 notifications to the ECHA C&L Inventory.
Dimethyl succinylsuccinate Use and Manufacturing
Ester 1, 10 g (0.06 mol), was added with stirring to a mixture of 17 g (0.12 mol) of potassium carbonate and 50 mL of DMSO, and the mixture was stirred for 3 h at room temperature and for 10 h at 60 °C. The mixture was cooled, diluted with water, and filtered, and the filtrate was extracted with diethyl ether. The extract was dried over MgSOIn a 1 L three-necked flask equipped with an electrically heated magnetic stirrer, a thermocouple, a constant pressure dropping funnel, and a condenser Pressure distillation unit). In a three-necked flask, 600g of dimethyl succinate DMS (4mol), nitrogen (moisture and oxygen removed) Under the care of warming to 100 . Afterwards, 180g of 30percent sodium methylate solution (1mol) was slowly added dropwise with a constant pressure dropping funnel, and the dropping time was about 4h. After the dropping was completed, the reaction was continued for about 2h. After completion of the reaction, the product was obtained, pickled, washed with water and dried to obtain 86 gA yellowish material, dimethyl succinate succinate DMSS, yield 75.4percent,
Pigments
Agricultural products (non-pesticidal)
Synthetic dye and pigment manufacturing|1,4-Cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester: ACTIVE
Computed Properties
Molecular Weight:228.20
XLogP3:-0.4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:4
Exact Mass:228.06338810
Monoisotopic Mass:228.06338810
Topological Polar Surface Area:86.7
Heavy Atom Count:16
Complexity:311
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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