DEC Diethyl Carbonate CAS 105-58-8 for Analytical & Reagent Grade Chemical

CAS Number

105-58-8

Molecular Formula

C5H10O3

Also known as:

DEC

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Product Description

Q1: Will DEC affect drying times in coatings?
A: DEC is relatively low-volatility compared with many conventional solvents, so it can act as a coalescent and slow drying/evaporation; formulators should adjust solvent blends to achieve desired open time and cure profiles

Q2: Is special handling required for synthetic uses?
A: Use appropriate reaction controls, dry conditions where required, and follow standard laboratory safety for flammable/volatile organics; verify compatibility with catalysts and reagents
Q3: Are there safety concerns for vapor exposure?
A: Use local exhaust ventilation and PPE to limit inhalation of vapors; consult SDS for exposure limits and safe handling

Technical Parameters

Parameter Value
Form Soild
Melting Point -43 °C (lit.)
Boiling Point 126-128 °C (lit.)
Density 0.975 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.384(lit.)
Flash Point 88 °F
Color colorless
Hazard Class 3
Storage Conditions no restrictions

Applications

Electrolyte Solvents

Quick Information

EINECS 203-311-1
Molecular Weight 118.13 g/mol

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