Diethyl maleate (Diethyl maleate)
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- Contact: 劉經(jīng)理
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Chinese Alias: Diethyl dehydrated malate; Diethyl maleate
English Name:Diethyl maleate
CAS RN: 141-05-9
Molecular Formula:C8H12O4
Molecular Weight: 172.1785
Physical Properties:Density 1.064; Melting Point -10°C; Boiling Point 225°C; Refractive Index 1.438-1.442; Flash Point 93°C; Water Solubility insoluble
Reference Quality Indicators
Item | Specification | |
Premium Grade | Qualified Grade | |
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 |
Color Number (APHA) | 30max | 30max |
Moisture % | 0.1 max | 0.1 max |
Uses:Used as a pesticide intermediate for the preparation of organophosphorus pesticide insecticide 4049, and can also be used in the production of fragrance solvents, insecticides, polymer monomers, and plastic additives.
| Industry Category | Chemicals |
|---|---|
| Product Category | |
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| Stock: | 100000 |
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| Origin: | China / Shandong / Weifangshi |
