Maleic Acid Diethyl Ester CAS 141-05-9 Diethyl Maleate

• CAS No.: 141-05-9
• Formula: C8h12o4
• EINECS: 205-451-9
• Model NO.: Diethyl Maleate
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• COA: Available
• MSDS: Available
• Melting Point: -10ºC
• Boiling Point: 214°c at 760 Mmhg
• Density: 1.068g/cm3
• Transport Package: 200L Drum
• Specification: 99.0%min
• Trademark: ZH
• Origin: China
• HS Code: 2917190090
• Production Capacity: 5000mt/Year

Product Description

Product Description

Diethyl Maleate/Cas#141-05-9

Cas No.: 141-05-9

Molecular Formula: C8H12O4

Molecular Weight:172.1785

EINECS NO.:205-451-9

Alias: Ethyl maleate; Maleic acid diethyl ester; cis-Propenoic acid diethyl ester; Diethyl malcate; diethyl but-2-enedioate; diethyl (2Z)-but-2-enedioate

Apearance: Clear colourless liquid .

Density:1.06
Melting point:-10℃
Boiling point: 225℃
Refractive lndex: 1.438-1.442
Solubility: not dissolved by water, could be dissolved by alcohol and ether
Flash point:93℃

Shelf life: two years when properly stored

Application:Used as organic intermediate, it is also used in the production of perfume solvents, insecticides, polymer monomers, plastic additives.

Packing:  200L plastic drum or plastic drum , Net wt. 200Kg.

Storage: Sealed, Avoid light, stored in dry and cool place; no mixing with toxic and hazardous articles. It is non-dangerous article, and can be transported as common chemicals; handle with care; protect against sunlight and rain.

Item	Index
	Top grade	Qualified product
Appearance	Colorless transparent oily liquid	Colorless transparent oily liquid
DEM content%	99.0 min	97.0~99.0
DEF content (GC)%	1.0max	3.0max
Acid value (mg KOH/g)	0.1 max	0.1 max
Chroma (APHA)	30max	30max
Moisture%	0.1 max	0.1 max

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