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Diethyl maleate CAS 141-05-9

Product Name: Diethyl maleate
CAS: 141-05-9
MF: C8H12O4
MW: 172.18
EINECS: 205-451-9
Melting point: -10 °C (lit.)
Boiling point: 225 °C (lit.)
Density: 1.064 g/mL at 25 °C (lit.)
Vapor density: 5.93 (vs air)
Vapor pressure: 1 mm Hg ( 14 °C)
Refractive index: n20/D 1.441(lit.)
Fp: 200 °F
Storage temp.: Sealed in dry,Room Temperature

Item

Specification

Appearance

Colorless transparent liquid

Assay

99%min

Melting point 

-10 °C (lit.) 

Boiling point 

225 °C (lit.)

Package

25 kg/drum or 200 kg/drum

1 kg/bottle or 25 kg/drum or 200 kg/drum or based on customer's requirements. 

1. Diethyl maleate CAS 141-05-9 is used as a monomer in polymer synthesis, copolymerizing to enhance flexibility and reactivity.

2. Diethyl maleate serves as an intermediate in organic synthesis for producing pharmaceuticals and agrochemicals.

3. Diethyl maleate CAS 141-05-9 finds application as a cross-linking agent and additive in coatings and plastics.

1. Store Diethyl maleate CAS 141-05-9 in a tightly closed container in a cool, dry, and well-ventilated area away from heat and open flames.

2. Keep Diethyl maleate separate from strong oxidizing agents and acids to prevent potential reactions.

3. Protect Diethyl maleate CAS 141-05-9 from light to avoid degradation and ensure proper labeling for identification.