Dimethyl acetylenedicarboxylate CAS 762-42-5

The multifunctional dienophile production method for Diels Alder reaction involves reacting potassium butynedicarboxylate with methanol in the presence of concentrated sulfuric acid at room temperature for 4 days to produce dimethyl butynedicarboxylate with a yield of 72-88%.

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Model:
762-42-5
Brand:
bosschemical
Code:
762-42-5

Product Description

Dimethyl acetylenedicarboxylate Basic information
Product Name:	Dimethyl acetylenedicarboxylate
CAS:	762-42-5
MF:	C6H6O4
MW:	142.11
EINECS:	212-098-4
Mol File:	762-42-5.mol
Dimethyl acetylenedicarboxylate Chemical Properties
Melting point	-18 °C
Boiling point	95-98 °C/19 mmHg (lit.)
density	1.156 g/mL at 25 °C (lit.)
refractive index	n20/D 1.447(lit.)
Fp	187 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	Liquid
color	Colorless to pale yellow
Water Solubility	Soluble in most organic solvents. Insoluble in water.
Sensitive	Light Sensitive
BRN	607063
InChIKey	VHILMKFSCRWWIJ-UHFFFAOYSA-N
CAS DataBase Reference	762-42-5(CAS DataBase Reference)
NIST Chemistry Reference	2-Butynedioic acid, dimethyl ester(762-42-5)
EPA Substance Registry System	2-Butynedioic acid, dimethyl ester (762-42-5)

Dimethyl acetylenedicarboxylate CAS 762-42-5 C6H6O4 Polymer crosslinking agent Photosensitive material preparation Coating additive surfactant Special rubber auxiliary

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Spectroscopic Analysis Methods

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Infrared Spectroscopy (IR/FTIR)
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Nuclear Magnetic Resonance Spectroscopy (NMR)

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Mass Spectrometry Analysis

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Electrochemical analysis methods

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Thermal Analysis Methods

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Classical wet chemical analysis

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