Diethyl carbonate/99.9% CAS NO.105-58-8

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.

Properties

Synonyms:       

Carbonic acid, diethyl ester;

Carbonic ether;

Carbonic Acid Diethyl Ester;

Diethyl Carbonate;

Diaethylcarbonat;

anhydrous diethyl carbonate;

Eufin;

Ethyl carbonate;

Diatol;

Ethoxyformic anhydride;

Carbonic acid,diethyl ester;

Formula:  C5H10O3

Exact Mass:     118.06300

Molecular Weight:   118.13100

PSA: 35.53000

LogP:        1.17940

Appearance & Physical State: colourless liquid with a mild odour

Density:   0.975

Melting Point: -43ºC

Boiling Point:   126-128ºC

Flash Point:      33ºC

Refractive Index:     1.383-1.385

Water Solubility:      Negligible

Stability:  Stable. Flammable. Incompatible with strong acids, strong bases, reducing agents, oxidizing agents. Protect from moisture.

Storage Condition:  Flammables area

Vapor Pressure:       10 mm Hg ( 23.8 °C)

Vapor Density:          4.1 (vs air)

Safety Info

hazard declaration: H226; H315; H319; H335

hazard declaration add: 

waring notice: P261; P305 + P351 + P338

RTECS:     YE1050000

Hazard Class:  3

Safety Statements: S16

HS Code:  2920909090

Packing Group:         III

WGK Germany:        3

RIDADR:  UN 2366

Risk Statements:     R10

Hazard Codes:          T; Xi