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Diethyl carbonate

CAS No.105-58-8
Chemical Name:Diethyl carbonate
Synonyms:CED;DPD1;TGFB;EUFIN;Diatol;NCI-C60899;progressive;arbonic ether;C2H5OC(O)OC2H5;carbonic ether
CBNumber:CB8852663
Molecular Formula:C5H10O3
Formula Weight:118.13
MOL File:105-58-8.mol
Diethyl carbonate Property
mp : -43 °C
bp : 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.)
Fp : 88 °F
storage temp. : Flammables area
Water Solubility : Negligible
Sensitive : Moisture Sensitive
Merck : 14,3780
BRN : 956591
Stability:: Stable. Flammable. Incompatible with strong acids, strong bases, reducing agents, oxidizing agents. Protect from moisture.
CAS DataBase Reference: 105-58-8(CAS DataBase Reference)
NIST Chemistry Reference: Carbonic acid, diethyl ester(105-58-8)
EPA Substance Registry System: Carbonic acid, diethyl ester(105-58-8)
Safety
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
F : 21
HazardClass : 3
PackingGroup : III
Hazardous Substances Data: 105-58-8(Hazardous Substances Data)

Diethyl carbonate Chemical Properties,Usage,Production

Chemical Properties
colourless liquid with a mild odour
General Description
A colorless liquid with a mild pleasant odor. Diethyl carbonate is slightly less dense than water and insoluble in water. Hence floats on water. Flash point 77°F. Vapors are heavier than air. When heated to high temperatures Diethyl carbonate may emit acrid smoke. Used as a solvent.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
Diethyl carbonate reacts with acids to liberate heat along with ethanol and carbon dioxide. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides.
Health Hazard
High vapor concentrations can cause headache, irritation of eyes and respiratory tract, dizziness, nausea, weakness, loss of consciousness.
Diethyl carbonate Preparation Products And Raw materials
Raw materials
Ethyl chloroformate Dimethyl carbonate
Preparation Products
6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN 2,6-Dihydroxypurine 5-[2-(METHYLTHIO)PYRIMIDIN-4-YL]THIOPHENE-2-SULFONYL CHLORIDE Clomifene citrate Ethyl carbazate 4-Hydroxycoumarin 1,2-BENZISOXAZOLE-3-ACETIC ACID Ciprofloxacin hydrochloride Guaifenesin 4-[2-(diethylamino)ethoxy]benzophenone Diethyl 2-ethyl-2-phenylmalonate Ethyl benzoylacetate 6-PHENYL-2-THIOURACIL 4-Phenylurazole Methocarbamol 3-BROMO-4-HYDROXY-CHROMEN-2-ONE Ethyl methyl carbonate 5-Phenylcarbamoylamino-1,2,3-thiadiazole TEMAFLOXACIN Amiodarone FLURAZEPAM 3-OXO-3-THIOPHEN-2-YL-PROPIONIC ACID ETHYL ESTER Sarafloxacin 6-(TERT-BUTYL)PYRIMIDINE-2,4-DIAMINE Ethyl 2-oxocyclohexanecarboxylate (DHQ)2PYR (DHQD)2PYR 4-BUTYLAMINO-CHROMEN-2-ONE 3-Ethyl-3-pentanol lithium-ion battery 4-AMINO-CHROMEN-2-ONE 4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Phenobarbital N-(4-HYDROXY-2-OXO-2H-CHROMEN-3-YL)-ACETAMIDE Ethyltriphenylphosphonium acetate 3-AMINO-4-HYDROXY-CHROMEN-2-ONE
Diethyl carbonate Suppliers      Global( 224)Suppliers     
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