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Diethyl carbonate Structure

Diethyl carbonate

Chemical Properties

Melting point -43 °C (lit.)
Boiling point 126-128 °C (lit.)
Density  0.975 g/mL at 25 °C (lit.)
vapor density  4.1 (vs air)
vapor pressure  10 mm Hg ( 23.8 °C)
refractive index  n20/D 1.384(lit.)
Flash point 88 °F
storage temp.  no restrictions.
solubility  18.8mg/l insoluble
form  Liquid
color  Clear
PH 6.3 (1g/l, H2O)
Odor Pleasant, etheral; mild and nonresidual.
explosive limit 1.4-11.0%(V)
Water Solubility  Negligible
Sensitive  Moisture Sensitive
Merck  14,3780
BRN  956591
Dielectric constant 2.8(Ambient)
Stability Stable. Flammable. Incompatible with strong acids, strong bases, reducing agents, oxidizing agents. Protect from moisture.
LogP 1.21 at 25℃
CAS DataBase Reference 105-58-8(CAS DataBase Reference)
FDA UNII 3UA92692HG
NIST Chemistry Reference Carbonic acid, diethyl ester(105-58-8)
EPA Substance Registry System Diethyl carbonate (105-58-8)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H226
Precautionary statements P210-P233-P240-P241-P242-P243
Hazard Codes  T,Xi
Risk Statements  23/24/25-36/37/38-10
Safety Statements  26-36-45-16-23
RIDADR  UN 2811 6.1/PG 2
WGK Germany  3
RTECS  YE1050000
21
Autoignition Temperature 445 °C
TSCA  Yes
HS Code  2920 90 10
HazardClass  3
PackingGroup  III
Hazardous Substances Data 105-58-8(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 4900 mg/kg
LC50 (inhalation) > 21 mg/kg (mouse)
TDL0 500 mg/kg (mouse)
LD50 (s.c.) 8500 mg/kg (rat)
NFPA 704:
3
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Diethyl carbonate Chemical Properties,Usage,Production

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