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DIMETHYLISOPHTHALATE con CAS 1459-93-4

CAS:1459-93-4
Formula molecolare:C10H10O4
Peso Molecolare:194.18
EINECS:215-951-9

Synonyms:METHYL ISOPHTHALATE; DIMETHYL 1,3 BENZENEDICARBOXYLATE;DIMETHYL BENZENE-1,3-DICARBOXYLATE; DIMETHYLBENZENE-1,3-DIMETHANOATE; DIMETHYL ISOPHTHALATE; ISOPHTHALIC ACID, BIS-METHYL ESTER; ISOPHTHALIC ACID DIMETHYL ESTER; DIMETHYL ISOPHTHALATE FOR SYNTHESIS

what is of DIMETHYLISOPHTHALATE with CAS 1459-93-4?

Dimethyl isophthalate is a white needle shaped crystal that is soluble in methanol and ethanol but insoluble in water. It is used in organic synthesis and serves as a gas chromatography stationary plate. Dimethyl isophthalic acid is obtained by esterification of isophthalic acid with methanol.

Specifica Articoli Specifiche Aspetto Bianco fiocco Purezza ≥99.8% Acidità(mgKOH/g) ≤0.1 Acqua ≤0.5% Applicazione Dimethyl isophthalate may be used as an internal standard for determining, dimethyl-tere-phthalate (DMtP), dimethyl-phthalate (DMP), diethyl phthalate (DEP) in soil samples and biosolids using gas-chromatography coupled to mass spectrometry (GC-MS). It may also be used as an analytical reference standard for the quantification of the analyte in complex matrices including plastics, cosmetics, and environmental samples using gas chromatography coupled to positive chemical ionization mass spectrometry (GC-CIMS).