Ethyl Methyl Carbonate EMC Solvent for Fine Chemical Synthesis

Name: Ethyl Methyl Carbonate EMC Solvent for Fine Chemical Synthesis
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 2191991592

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$1,200.00

20-49 Tons

US$1,150.00

50-99 Tons

US$1,100.00

100+ Tons

Product specifications

Package

Product profile

Customization

Available

CAS No.

623-53-0

Formula

C4h8o3

Model NO.

EMC

EINECS

433-480-9

Classification

Ethyl Methyl Carbonate

Appearance

Liquid

Type

Ethyl Methyl Carbonate

Hydroxyl No.

Molecular Weight

104.10 G/Mol

Product Appearance

Colorless Transparent Liquid

Melting Point

-14.5 ℃

Boiling Point

109.2 ℃

Density / Relative Density

1.002 (Relative Density) / 1.006 G/Ml at 25 ℃

Vapor Pressure

43 Hpa at 25 ℃

Refractive Index

N20/D 1.378

Closed Cup Flash Point

35.3 ℃

Storage Condition

Cool, Dry, Dark, Sealed Container

Water Solubility

Insoluble in Water

Moisture

≤ 10 Ppm

Un No.

3272

Hazard Class

3 (Flammable Liquids)

Packing Group

III

Storage Class

3 - Flammable Liquids

Transport Package

200kg Net Per Drum, ISO Tank

Specification

Purity (GC): 99.5% - 99.99%

Trademark

XZH

Origin

China

HS Code

29209090

Production Capacity

40000tons/Year

Key features

High Purity Grade: Purity ranges from 99.5% to 99.99% (GC) ensuring consistent electrochemical performance.

Low Impurity Levels: Strict limits on DMC, DEC, Methanol, and Ethanol ensure high quality and safety.

Low Temp Performance: Excellent performance in wide temperature ranges due to asymmetric molecular structure.

Lithium Battery Electrolyte Solvent: Primary solvent for lithium-ion batteries, dissolving salts and improving energy density.

Versatile Chemical Applications: Used in fine chemicals, pharmaceuticals, pesticides, coatings, and resins synthesis.

Flexible Customization: Offers flexible customization, minor customization, and design/sample-based options.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFast Delivery

Shenyang Xingzhenghe Chemical Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Shenyang, with five employees and a wholesale and retail industry classification. It holds a valid import and export license, has 16 years of export experience, and offers multiple trade terms. Customization services are available, including customization from designs and samples, while OEM services for well-known brands are reported. However, the supplier reports no new products in the past year, no ODM service, no SDK availability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service-management documentation is incomplete: procedures for assessment exist, but there are no approved-supplier lists, corrective/preventive-action procedures, or written complaint-handling procedures. Certification holdings, production scale, financial credibility, and customer cases are not sufficiently evidenced. No financial figures are included.

Supplier typeThe supplier is explicitly described as a factory and a limited company located in Shenyang, with five employees and no associated company group. Its stated industry classification is wholesale and retail, while its business scope includes building ceramics, fertilizers, daily goods, chemicals, disinfectants, machinery, and office products.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or customer-complaint handling procedures, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.

R&D capabilityThe supplier reports no available SDK, no new products in the past year, and no ODM service. It does report one internationally recognized design award, but the broader evidence indicates limited demonstrated recent innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. It also provides OEM services for well-known brands, although it does not provide ODM services.

Product Q&A

Q:What is the main application of Ethyl Methyl Carbonate (EMC)?

Ethyl Methyl Carbonate is primarily used as a high-performance solvent for lithium-ion battery electrolytes. It effectively dissolves lithium salts such as LiPF6 and LiBF4, improving battery energy density, discharge capacity, and cycle life. It is also used as a fine chemical intermediate, a solvent for coatings and resins, and a solvent for flavors and fragrances.

Q:How is Ethyl Methyl Carbonate packaged and stored?

EMC is packaged in zinc-plated drums with a net weight of 200kg per drum, or ISO tank

Q:Is Ethyl Methyl Carbonate a hazardous material for transportation?

Yes, Ethyl Methyl Carbonate is classified as a hazardous material for transportation. It is a Class 3 Flammable Liquid with UN No. 3272 and Packing Group III. It should be transported away from ignition sources, protected from direct sunlight and high temperatures. Proper hazardous goods declaration and documentation are required for export shipments.

Q:What is the difference between Ethyl Methyl Carbonate (EMC) and other carbonate solvents like DMC and DEC?

Ethyl Methyl Carbonate (EMC) has an asymmetric molecular structure containing both methyl and ethyl groups, which combines the advantages of Dimethyl Carbonate (DMC) and Diethyl Carbonate (DEC). Compared to DMC and DEC, EMC offers better solubility for lithium salts, improved low-temperature performance, higher safety, and more stable electrochemical properties, making it a preferred solvent for high-end lithium-ion battery electrolytes.