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Ethyl Methyl Carbonate (EMC)

TDS 1 Inquiries

Unit Price:

$1-1.2/MT FOB

Get Latest Price
CAS No.:

623-53-0

Grade:

Industrial Grade

Content:

98%

Port:

China

Brand:

EAST CHEMSOURCES

Packaging:

25kg

Price valid (until):

2030-12-27

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


        • TECHNICAL DATA SHEET


          Product Name: Ethyl Methyl Carbonate (EMC)

          CAS No.: 623-53-0

          EC No.: 210-803-7

          Molecular Formula: C₄H₈O₃

          Molecular Weight: 104.10 g/mol

          Supply: Factory Direct | Best Competitive Price

          Supplier: East Chemsources

          Revision Date: 2026-02-02

          Version: V1.0

          1. Product Identification


          Item Specification
          Synonyms Methyl ethyl carbonate; EMC
          Appearance Colorless transparent liquid, no impurities
          Grade Industrial Grade / Ultra-pure Battery Grade
          Main Usage Lithium-ion battery electrolyte low-viscosity solvent; organic synthesis solvent

          2. Physical & Chemical Properties


          Property Typical Value
          Boiling Point (°C) 107
          Melting Point (°C) -55
          Flash Point (°C, closed cup) 23
          Density (25°C, g/cm³) 0.990–1.010
          Refractive Index (25°C) 1.374–1.376
          Viscosity (25°C, mPa·s) ~0.65
          Solubility Miscible with most organic solvents; slightly soluble in water
          Stability Flammable liquid; avoid open fire, static, oxidants

          3. Typical Technical Specification


          Test Item Industrial Grade Battery Grade Test Method
          Purity (GC, %) ≥99.5 ≥99.98 GC
          Moisture (%, KF) ≤0.05 ≤0.001 Karl Fischer
          Color (APHA) ≤10 ≤5 APHA
          Acidity (as HAc, %) ≤0.01 ≤0.0003 Titration
          Dimethyl Carbonate (%) ≤0.2 ≤0.05 GC
          Diethyl Carbonate (%) ≤0.2 ≤0.05 GC

          4. Applications


          • High-grade lithium battery electrolyte main solvent (low viscosity, high conductivity)
          • Mixed electrolyte solvent (EC/PC/EMC/DMC/DEC blends)
          • Fine chemical synthesis solvent
          • Environment-friendly low-toxic solvent

          5. Packaging


          • 200L galvanized steel drum, 1000 kg IBC, nitrogen-purged sealed
          • UN packaging for flammable liquid

          6. Storage & Handling


          • Store in fireproof, cool, ventilated warehouse; away from fire, static, oxidants.
          • Grounding required during loading/unloading.
          • Shelf Life: 6–12 months (sealed, nitrogen protected)

          7. Transportation


          Class 3 Flammable Liquid; comply with IMDG, IATA, ADR regulations.

          8. Disclaimer


          Same as above.

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      3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
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    Certificates

    Basic Info
    Product Name:

    Ethyl methyl carbonate

    Other Name:

    Carbonic acid,ethyl methyl ester;Ethyl methyl carbonate;Methyl ethyl carbonate;EMC;Ethylene methyl carbonate

    CAS No.:

    623-53-0

    UN No.:

    3272

    Molecular Formula:

    C4H8O3

    InChIKeys:

    InChIKey=JBTWLSYIZRCDFO-UHFFFAOYSA-N

    Molecular Weight:

    104.10500

    Exact Mass:

    104.10

    EC Number:

    613-014-2

    UNII:

    OU358HAE25

    DSSTox ID:

    DTXSID6074592

    HScode:

    2920909090

    Categories:

    Petrochemical

    Characteristics
    PSA:

    35.53000

    XLogP3:

    0.9

    Appearance:

    colorless liquid

    Density:

    0.997 g/cm3

    Melting Point:

    -53.8 °C

    Boiling Point:

    106.5-107 °C

    Flash Point:

    26.7ºC

    Refractive Index:

    1.378

    Hazard Identification

    Classification of the substance or mixture

    Flammable liquids, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H225 Highly flammable liquid and vapour

    Precautionary statement(s)
    Prevention

    P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

    P233 Keep container tightly closed.

    P240 Ground and bond container and receiving equipment.

    P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

    P242 Use non-sparking tools.

    P243 Take action to prevent static discharges.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].

    P370+P378 In case of fire: Use ... to extinguish.

    Storage

    P403+P235 Store in a well-ventilated place. Keep cool.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

    Location:

    Room 501, Unit 6, No. 40, hushan road,Licang,Qingdao

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

    QINGDAO EASTCHEMSORCES TRADE LIMITED is a leading Manufactory supplier of Sorbitol, Citric acid, Sodium hypochlorite based in Qingdao, Shandong, China. With a commitment to quality and customer satisfaction, QINGDAO EASTCHEMSORCES TRADE LIMITED has become a trusted name in the industry. Our product line includes a range of high-quality Sorbitol, Citric acid, Sodium hypochlorite, which are available at competitive prices. QINGDAO EASTCHEMSORCES TRADE LIMITED has established itself as a reliable supplier of chemical products on the echemi.com.

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Ethyl Methyl Carbonate

    1 MT Dec 3, 2025
    Post an enquiry for this product
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