Diethylmaleate (DEM)

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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
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Diethylmaleate (DEM)
iso certificate
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For more information call
phone_icon
(914) 654-6800
or email
mail_icon
INFO@PARCHEM.COM

For more information

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
Get a quote
Get a quote