1. Synonyms
methylcarbonate((meo)2co);DIMETHYL CARBONATE;CARBONIC ACID DIMETHYL ESTER;METHYL CARBONATE;dimetyl carbonate;DIMETHYL CARBONATE, 99+%, ANHYDROUS;DIMETHYL CARBONATE, REAGENTPLUS, 99%;DimethylCarbonateForSynthesis
2. Usage
Dimethyl carbonate (DMC) is an organic compound that is widely used in various industries due to its unique properties. Here are some of the main applications of DMC:
- Solvent: DMC is an effective solvent for a wide range of organic and inorganic substances. It can dissolve polar and non-polar compounds, making it useful in industries such as paint, coatings, and adhesives.
- Intermediate in chemical synthesis: DMC can be used as a building block in the production of various chemicals. It is commonly used to synthesize pharmaceuticals, agrochemicals, and specialty chemicals.
- Fuel additive: DMC is used as an additive in gasoline and diesel fuel to reduce emissions of harmful pollutants, such as particulate matter and nitrogen oxides. It helps in improving fuel combustion efficiency and reducing environmental impact.
- Lithium-ion batteries: DMC is used as an electrolyte solvent in the production of lithium-ion batteries. It helps in enhancing the battery's performance, stability, and safety.
- Polycarbonate production: DMC is used as a raw material in the production of polycarbonate, a strong and transparent polymer. Polycarbonate is widely used in the manufacturing of automotive parts, electrical components, and construction materials.
- Cleaning agent: DMC is also used as a cleaning agent in various industries. It can effectively remove grease, oil, and other contaminants from surfaces.
- Food and beverage industry: DMC is used as a food-grade solvent and a processing aid in the production of food and beverages. It is a safe and eco-friendly alternative to traditional solvents.
Overall, the versatile properties of dimethyl carbonate make it an essential ingredient in various industrial processes and products. It offers advantages such as high solvency, low volatility, low toxicity, and environmental compatibility.
3. MDSD
Material Safety Data Sheet
Product: Dimethyl Carbonate
- PRODUCT AND COMPANY IDENTIFICATION
Product Identifier
Product Description Dimethyl carbonate
Synonyms Methyl carbonate
CAS No. 616-38-6
Relevant identified uses of the substance or mixture and uses advised against
Recommended Use Laboratory chemicals
Uses advised against No Information available
Details of the supplier of the safety data sheet
- HAZARDS IDENTIFICATION
Classification of the substance or mixture
REGULATION (EC) No 1272/2008
Flammable liquids. Category 2
Classification according to EU Directives 67/548/EEC or 1999/45/EC
For the full text of the R phrases mentioned in this Section, see Section 16
Symbol(s) F - Highly flammable
R -phrase(s) R11 - Highly flammable
Label Elements
Signal Word Danger
Hazard Statements
H225 - Highly flammable liquid and vapor
Precautionary Statements - EU (§28, 1272/2008)
P210 - Keep away from heat/sparks/open flames/hot surfaces. - No smoking
P240 - Ground/Bond container and receiving equipment
Other Hazards
No information available.
- COMPOSITION/INFORMATION ON INGREDIENTS
For the full text of the R phrases mentioned in this Section, see Section 16
- FIRST AID MEASURES
Description of first aid measures
Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes Obtain medical attention
Skin Contact Wash off immediately with plenty of water for at least 15 minutes Get medical attention immediately if symptoms occur
Ingestion Do not induce vomiting Obtain medical attention
Inhalation Move to fresh air If breathing is difficult, give oxygen Get medical attention immediately if symptoms occur
Notes to Physician Treat symptomatically
- FIRE-FIGHTING MEASURES
Extinguishing media
Suitable Extinguishing Media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide Cool closed containers exposed to fire with water spray
Extinguishing media which must not be used for safety reasons
No information available.
Special hazards arising from the substance or mixture
Flammable Containers may explode when heated Vapors may form explosive mixtures with air Vapors may travel to source of ignition and flash back
Advice for fire-fighters
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear
- ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment Remove all sources of ignition Take precautionary measures against static discharges
Environmental precautions
Should not be released into the environment
Methods and material for containment and cleaning up
Soak up with inert absorbent material Keep in suitable and closed containers for disposal Remove all sources of ignition Use spark-
proof tools and explosion-proof equipment
- HANDLING AND STORAGE
Precautions for Safe Handling
Wear personal protective equipment Avoid contact with skin, eyes and clothing Avoid ingestion and inhalation Keep away from open
flames, hot surfaces and sources of ignition Use only non-sparking tools Use explosion-proof equipment To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded Take precautionary measures against static discharges
Conditions for safe storage, including any incompatibilities
Keep containers tightly closed in a dry, cool and well-ventilated place Flammables area Keep away from heat and sources of ignition
Store under an inert atmosphere
Specific End Uses
- EXPOSURE CONTROLS / PERSONAL PROTECTION
Control parameters
Exposure limits This product, as supplied, does not contain any hazardous materials with occupational exposure limits established by the region specific regulatory bodies.
Derived No Effect Level (DNEL) No information available.
Predicted No Effect Concentration (PNEC) No information available.
Exposure controls
Engineering Measures Ensure that eyewash stations and safety showers are close to the workstation location Ensure adequate ventilation, especially in confined areas Use explosion-proof electrical/ ventilating /lighting/ equipment
Personal protective equipment
Eye Protection Safety glasses with side-shields
Hand Protection Protective gloves
Skin and body protection Wear appropriate protective gloves and clothing to prevent skin exposure
Respiratory Protection Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits
are exceeded or if irritation or other symptoms are experienced
Hygiene Measures Handle in accordance with good industrial hygiene and safety practice
Environmental exposure controls No information available.
- PHYSICAL AND CHEMICAL PROPERTIES
Physical State Liquid
Appearance Clear
Odor pleasant
pH No information available.
Vapor Pressure 53 mbar @ 20 °C
Vapor Density 3.1 (Air = 1.0)
Viscosity 0.625 cPs @ 20 °C
Boiling Point/Range 90°C / 194°F@ 760 mmHg
Melting Point/Range 2 - 4°C / 35.6 - 39.2°F
Flash Point 18°C / 64.4°F
Explosion Limits
Lower 4.22 Vol%
Upper 12.87 Vol%
Evaporation Rate No information available.
Water Solubility 139 g/l
Specific Gravity 1.069
Molecular Formula C3 H6 O3
Molecular Weight 90.08
- STABILITY AND REACTIVITY
Reactivity
Chemical Stability
Stable under normal conditions.
Possibility of Hazardous Reactions
Hazardous Polymerization No information available.
Hazardous Reactions None under normal processing..
Conditions to Avoid
Incompatible products, Excess heat, Keep away from open flames, hot surfaces and sources of ignition, Exposure to air, Exposure to moist air or water.
Incompatible Materials
Strong oxidizing agents, Strong acids, Strong bases.
Hazardous Decomposition Products
Carbon monoxide (CO). Carbon dioxide (CO2).
- TOXICOLOGICAL INFORMATION
Information on Toxicological Effects
Acute Toxicity
Product Information See actual entry in RTECS for complete information.
Component Information
Chronic Toxicity
Carcinogenicity There are no known carcinogenic chemicals in this product
Sensitization No information available.
Mutagenic Effects No information available
Reproductive Effects No information available.
Developmental Effects No information available.
Target Organs None known.
Endocrine Disruptor Information None known
- ECOLOGICAL INFORMATION
Toxicity
Ecotoxicity effects Do not empty into drains
Persistence and degradability No information available
Bioaccumulative potential No information available.
Mobility in soil No information available.
Results of PBT and vPvB assessment
Other adverse effects No information available
- DISPOSAL CONSIDERATIONS
Waste treatment methods
Waste from Residues / Unused Products Dispose of in accordance with local regulations
Contaminated Packaging Empty containers should be taken for local recycling, recovery or waste disposal
- TRANSPORT INFORMATION
IMDG/IMO
UN-No 1161
Hazard Class 3
Packing Group II
Proper Shipping Name DIMETHYL CARBONATE
ADR
UN-No 1161
Hazard Class 3
Packing Group II
Proper Shipping Name DIMETHYL CARBONATE
IATA
UN-No 1161
Hazard Class 3
Packing Group II
Proper Shipping Name DIMETHYL CARBONATE
- REGULATORY INFORMATION
Safety, health and environmental regulations/legislation specific for the substance or mixture
International Inventories
Legend
TSCA - United States Toxic Substances Control Act Section 8(b) Inventory
EINECS/ELINCS - European Inventory Lists
DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List
PICCS - Philippines Inventory of Chemicals and Chemical Substances
ENCS - Japan Existing and New Chemical Substances CHINA - China Inventory of Existing Chemical Substances AICS - Inventory of Chemical Substances
KECL - Existing and Evaluated Chemical Substances
Chemical Safety Assessment
- OTHER INFORMATION
Text of R phrases mentioned in Section 2-3
R11 - Highly flammable
Revision Date 10-Jul-2010
Revision Summary Not applicable
This safety data sheet complies with the requirements of Regulation (EC) No. 1907/2006
Disclaimer
The information provided on this SDS is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered as a warranty or quality specification. We make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes.
------------------------------------------------------***End of Safety Data
4. TDS
TECHNICAL DATA SHEET
Dimethyl Carbonate It is insoluble in water, but miscible with almost all organic solvents such as alcohol, ether and ketone. |
|
Chemical Name |
Dimethyl Carbonate |
CAS No. |
616-38-6 |
Molecular Formula |
C3H6O3 |
Applications |
u Synthetic polycarbonate instead of phosgene. u As a green solvent, it can replace traditional toxic solvents such as toluene, xylene, acetone, methyl ethyl ketone, ethyl acetate, butyl acetate, etc., used in the paint and adhesive industry. u In the field of pesticides, it is mainly used to produce methyl isocyanate. u Synthetic carbonic acid derivatives such as carbamate pesticides, synthetic medical products, pesticide products, and low-toxic solvents instead of dimethyl sulfate. u Lithium battery electrolyte. |
Sales Specification
Item |
Specification |
Appearance |
Colorless and transparent liquid |
Content |
≥99.8% |
Methanol |
≤0.1% |
Moisture |
≤0.1% |
Acidity (CH3COOH) |
≤0.02% |
Density @20℃ |
1.066-1.076g/cm3 |
Color, Pt-Co |
≤10 APHA Color |
Packing: 200KG/Iron Drum or 25MT/ISO Tank
Handling And Storage: Reference SDS
Shipping Information: Reference SDS
Shelf Life: 1 year
Q&A
What is the payment terms?
What is the payment terms?
T/T, L/C, D/P, etc.
Which kind of package do you have?
Which kind of package do you have?
carton, Iron drums, IBC Drums, Flexitank, ISO TANK and bags
etc.
How can I get samples?
How can I get samples?
We provide you samples for free, but you have to pay for the
courier charges.
Can you give me a discount price?
Can you give me a discount price?
Yes. It depends on your qty.
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