CITRACONIC ACID DIMETHYL ESTER CAS#: 617-54-9

CITRACONIC ACID DIMETHYL ESTER Basic information

Product Name:

CITRACONIC ACID DIMETHYL ESTER

Synonyms:

2-Butenedioic acid, 2-methyl-, dimethyl ester (Z)-
2-methyl-,dimethylester,(z)-2-butenedioicaci
2-Methyl-but-2-enedioic acid dimethyl ester, Z
cis-2-methyl-2-butenedioicacid,dimethylester
cis-2-methyl-but-2-enoicaciddimethylester
Dimethyl (2Z)-2-methyl-2-butenedioate
Dimethyl methyl maleate
dimethylmethylmaleate

CAS:

617-54-9

MF:

C7H10O4

MW:

158.15

Mol File:

617-54-9.mol

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CITRACONIC ACID DIMETHYL ESTER Chemical Properties

Boiling point:: 211 °C
Density: 1,11 g/cm³
refractive index: 1.4460-1.4490
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Oil
color: Clear Colourless
LogP: 0.849 (est)
EPA Substance Registry System: 2-Butenedioic acid, 2-methyl-, dimethyl ester, (2Z)- (617-54-9)

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Safety Information

Risk Statements: 36/37/38
Safety Statements: 26-36
RTECS: GE6700000
HS Code: 2917198090
Toxicity: Both the acute oral LD₅₀ value in rats and the acute dermal LD₅₀ value in rabbits exceeded 5 g/kg (Moreno, 1974).

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CITRACONIC ACID DIMETHYL ESTER Usage And Synthesis

Occurrence

Has apparently not been reported to occur in nature.

Uses

Dimethyl Citraconate is a useful synthetic intermediate. It has been used in the synthesis of natural products chaetomellic acid A anhydride and 1,7(Z)- nonadecadiene-2,3-dicarboxylic acid. It is also used to prepare acyclic alkanes by reduction using homogeneous catalysts or biocatalysts.

Preparation

By the reaction of methanol with citraconic anhydride in the presence of a catalyst.

Synthesis Reference(s)

Journal of the American Chemical Society, 94, p. 9269, 1972 DOI: 10.1021/ja00781a071

CITRACONIC ACID DIMETHYL ESTERSupplier

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