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DIMETHYL CARBONATE (CAS No.616-38-6)

UN:1161

Synonyms: Dimethyl carbonate,DMC

 

Documents:COA | MSDS

Packing                             20'FCL With/Without Pallets
200kgs/drum                     16MT
20MT / ISO TANK
  • Specification
  • Feature&Application
  • Plant Details
  • FAQ
  • Properties
  • Item High Grade First grade
    Content(GC)%≥ 99.90 99.50
    MeOH Content(GC)% ≤ 0.05 0.07
    Moisture (Karl Fisher)% ≤ 0.02 0.10
    Color(Pt-Co)# ≤ 5 5
    Density 20℃ g/cm3        1.071±0.005
  • Applicaiton:

    It is perfect methylating agent, carbonylating agent, methylolation methoxylation agent in place of the traditional material such as phosgene, dimethyl sulfate and methyl chloride and so on; it can be used in synthesis of polycarbonate, diphenyl carbonate, isocynate , allyl-diglycol carbonate , synthesis of all category of polycarbonate; and also can be used as gasoline additive, solvent for special paints and medicine; additionally, as a perfect medium of lithium cell in battery industry.

  • Shandong Wells Chemicals Co., Ltd.

    Shandong Wells Chemicals Co., Ltd.  was founded in August 2007, with the registered capital of 52.8 million Yuan RMB. It is situated in Xishui industrial park, Guangrao county, Dongying city, Shandong province. The company covers 160,000 sq. m., and it holds 1 billion Yuan RMB of total assets. At present, there are 150 employees, more than 70 of which have college degree or above, 20 are senior engineers, and 30 are senior technicians. The company owns 55,000 tons/year dimethyl carbonate, 50,000 tons/year integrated production propylene glycol, 90,000 tons/year propylene carbonate, 10,000 tons/year sodium methoxide devices.

  • 1.  What is its main application?

      It is perfect methylating agent, carbonylating agent, methylolation methoxylation agent in place of the traditional material such as phosgene, dimethyl sulfate and methyl chloride and so on; it can be used in synthesis of polycarbonate, diphenyl carbonate, isocynate , allyl-diglycol carbonate , synthesis of all category of polycarbonate; and also can be used as gasoline additive, solvent for special paints and medicine; additionally, as a perfect medium of lithium cell in battery industry.

     

    2.  How many years we produced it, and what is its capacity?

    It produced since 2007. And capacity is 55000mt annually.

     

    3. What is plant location and nearest port?

    It located in Shandong Xishui industrial zone, Dongying City,, Shangdong province, and nearest port is Qingdao port.

     

    4. If document Support and audit available?

    Yes, VQ and allied tech. package is available for serious client.  Audit could be accepted for clients having business more than 1 year.

     

    5. What other products are producing or plan to produce in this plant?

     The company owns 55,000 tons/year dimethyl carbonate, 50,000 tons/year integrated production propylene glycol, 90,000 tons/year propylene carbonate, 10,000 tons/year sodium methoxide devices.

     

  • Properties

    Melting point:

    2-4 °C(lit.)

    Boiling point:

    90 °C(lit.)

    Density 

    1.069 g/mL at 25 °C(lit.)

    vapor density 

    3.1 (vs air)

    vapor pressure 

    18 mm Hg ( 21.1 °C)

    refractive index 

    n20/D 1.368(lit.)

    Flash point:

    65 °F

    storage temp. 

    Flammables area

    solubility 

    139g/l

    form 

    Liquid

    color 

    <50(APHA)

    Odor

    Pleasant

    explosive limit

    4.22-12.87%(V)

    Water Solubility 

    139 g/L

    Sensitive 

    Moisture Sensitive

    Merck 

    14,3241

    BRN 

    635821

    Stability:

    Stable. Highly flammable. Incompatible with strong oxidizing agents, potassium t-butoxide.

    InChIKey

    IEJIGPNLZYLLBP-UHFFFAOYSA-N

    Safety Information

    Symbol(GHS) 

     
    GHS02,GHS08

    Signal word 

    Danger

    Hazard statements 

    H361-H225

    Precautionary statements 

    P370+P378-P201-P202-P233-P240-P241+P242+P243-P280-P303+P361+P353-P308+P313-P405-P501-P241-P280a-P501a-P210-P403+P235

    Hazard Codes 

    F

    Risk Statements 

    11

    Safety Statements 

    9-16-2017/9/16

    RIDADR 

    UN 1161 3/PG 2

    WGK Germany 

    1

    RTECS 

    FG0450000

    Autoignition Temperature

    458 °C

    TSCA 

    Yes

    HS Code 

    2920 90 10

    HazardClass 

    3

    PackingGroup 

    II

    Toxicity

    LD50 in rats (g/kg): 13.8 orally; 2.5 dermally; LC50 (4 hr) in rats (mg/l): 140 by inhalation (Ono)

     

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