Diethylmaleate (DEM)
Get a Quick Quote Now
Select Packaging
Product Description
Product
Diethylmaleate (DEM)
CAS
141-05-9
Formula
C8H12O4
Synonym
DEM; 2-Butenedioic acid (2Z)-, 1,4-diethyl ester
Typical Product Specifications
Surface Tension
3.70 dynescm (20 c)
Dielectric Constant
2.18
Readily Soluble
in alcohol, diethyl ether, paraffinic hydrocarbons, common org. solvs.
Boiling Point
225 ºC
Color
Max. 15 APHA
Refractive Index
1.440 - 1.441 (nD20)
Flash Point
105 ºC
Description
Clear, colorless liquid
Assay (by GC)
Min. 98%
Melting Point
Less than -22 ºC
Density
1.066 g/cm3 @ 20ºC
IR spectrum
Conform with ref. spectrum
Insolubility
in water
Molecular weight
172.18
Notes
Classification: Fine Chemicals, Intermediates
Molecular Weight: 172.18 g/mol
Class
Industry
Diethylmaleate (DEM)
Product Description
Product
Diethylmaleate (DEM)
CAS
141-05-9
Formula
C8H12O4
Synonym
DEM; 2-Butenedioic acid (2Z)-, 1,4-diethyl ester
Typical Product Specifications
Surface Tension
3.70 dynescm (20 c)
Dielectric Constant
2.18
Readily Soluble
in alcohol, diethyl ether, paraffinic hydrocarbons, common org. solvs.
Boiling Point
225 ºC
Color
Max. 15 APHA
Refractive Index
1.440 - 1.441 (nD20)
Flash Point
105 ºC
Description
Clear, colorless liquid
Assay (by GC)
Min. 98%
Melting Point
Less than -22 ºC
Density
1.066 g/cm3 @ 20ºC
IR spectrum
Conform with ref. spectrum
Insolubility
in water
Molecular weight
172.18
Notes
Classification: Fine Chemicals, Intermediates
Molecular Weight: 172.18 g/mol
Class
Industry
