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616-38-6

Name Dimethyl carbonate
CAS 616-38-6
EINECS(EC#) 210-478-4
Molecular Formula C3H6O3
MDL Number MFCD00008420
Molecular Weight 90.08
MOL File 616-38-6.mol

Chemical Properties

Appearance colourless liquid
Melting point  2-4 °C (lit.)
Boiling point  90 °C (lit.)
density  1.069 g/mL at 25 °C(lit.)
vapor density  3.1 (vs air)
vapor pressure  18 mm Hg ( 21.1 °C)
refractive index  n20/D 1.368(lit.)
Fp  65 °F
storage temp.  Flammables area
solubility  139g/l
form  Liquid
color  <50(APHA)
Odor Pleasant
Stability: Stable. Highly flammable. Incompatible with strong oxidizing agents, potassium t-butoxide.
explosive limit 4.22-12.87%(V)
Water Solubility  139 g/L
Sensitive  Moisture Sensitive
Merck  14,3241
BRN  635821
Dielectric constant 3.1699999999999999
InChIKey IEJIGPNLZYLLBP-UHFFFAOYSA-N
LogP 0.23-0.354 at 20-25℃
CAS DataBase Reference 616-38-6(CAS DataBase Reference)
NIST Chemistry Reference Carbonic acid, dimethyl ester(616-38-6)
EPA Substance Registry System 616-38-6(EPA Substance)

Safety Data

Hazard Codes  F
Risk Statements 
R11:Highly Flammable.
Safety Statements 
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1161 3/PG 2
WGK Germany  1
RTECS  FG0450000
Autoignition Temperature 458 °C
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29209090
Safety Profile
Moderately toxic by intraperitoneal route. Mildly toxic by ingestion. An irritant. Violent reaction or ignition on contact with potassium-tertbutoxide. A very dangerous fire hazard when exposed to heat, open flames (sparks), or oxiduers. To fight fire, use alcohol foam. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazardous Substances Data 616-38-6(Hazardous Substances Data)
Toxicity
LD50 in rats (g/kg): 13.8 orally; 2.5 dermally; LC50 (4 hr) in rats (mg/l): 140 by inhalation (Ono)

Hazard Information

Material Safety Data Sheet(MSDS)

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