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Diethyl carbonateCAS#105-58-8

Chemical Name：Diethyl carbonate

CAS No.:105-58-8

Appearance: Clear Liquid

Molecular Formula：C5H10O3

Molecular weight:118.13

Sample: Available

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Diethyl CarbonateCAS#105-58-8

Diethyl carbonate industrial product purity ≥ 99%, colorless transparent liquid, with a faint fruity odor. Melting point -43℃, boiling point 126.8℃. Vapor pressure 1.17kPa (25℃), relative density 0.975 (20℃). Solubility in water: slightly soluble, miscible with ethanol, ether, benzene and most organic solvents. Stable under normal conditions, incompatible with strong acids, bases and reducing agents.

Parameters

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.)
Fp	88 °F
storage temp.	no restrictions.
solubility	18.8mg/l insoluble
form	Liquid
color	Clear
Odor	Pleasant, etheral; mild and nonresidual.
PH	6.3 (1g/l, H2O)
explosive limit	1.4-11.0%(V)
biological source	mouse
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℃
Surface tension	29.2 mN/m at 273.18K
CAS DataBase Reference	105-58-8(CAS DataBase Reference)
NIST Chemistry Reference	Carbonic acid, diethyl ester(105-58-8)
EPA Substance Registry System	Diethyl carbonate (105-58-8)

Safety Information

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
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)

Product Application of Diethyl CarbonateCAS#105-58-8

Diethyl carbonate (DEC) is generally used in the C-alkoxycarbonylation of enolate anions, aryl and alkyl cyanides. It reacts with 1,2-amino alcohols to yield corresponding 2-oxazolidinones. Additionally, DEC is also used as a component of electrolyte solution in lithium ion batteries.

Factory and Equipment Show

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