High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161

Product Details
Customization: Available
Grade Standard: Reagent Grade, Medicine Grade, Industrial Grade
Appearance: Liquid

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Number of Employees
10
Year of Establishment
2020-07-21
  • High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
  • High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
  • High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
  • High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
  • High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
  • High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
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  • Overview
  • Product Description
  • Application
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
WELLS/HAIKE
Packing Group
II
Hazard Level
3.3
Un.No
1161
Eniecs.No
210-478-4
Transport Package
Drum Tank
Specification
190kg/drum
Trademark
Qingdao Honghao Chemical Co., Ltd.
Origin
Shandong
HS Code
2920900090
Production Capacity
30000 Tons/Year

Product Description

High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
Product Description

 
High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
Dimethyl carbonate (DMC) is a low toxicity, environmentally friendly, and widely used chemical raw material. It is an important organic synthesis intermediate, with functional groups such as carbonyl, methyl, and methoxy groups in its molecular structure. It has various reaction properties and is safe, convenient, less polluting, and easy to transport in production. Due to its low toxicity, dimethyl carbonate is a promising "green" chemical product.
Molecular formula C3H6O3 density 1.069
molecular weight 90.08 melting point 2-4 ºc
CAS
90.08
boiling point 90 ºc
EINECS 210-478-4 flash point 18 ºc
High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
 
Application

 

High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161

Folding instead of phosgene as a carbonylation agent
Although phosgene (Cl CO Cl) has high reactivity, its highly toxic and corrosive byproducts pose significant environmental pressure and will gradually be phased out; DMC (CH3O-CO-OCH3) has a similar nucleophilic reaction center. When the carbonyl group of DMC is attacked by nucleophilic forces, the acyl oxygen bond breaks, forming carbonyl compounds, with methanol as the byproduct. Therefore, DMC can replace phosgene as a safe reaction reagent to synthesize carbonate derivatives, such as carbamate pesticides, polycarbonates, isocarbonates, etc. Among them, polycarbonate will be the area with the highest demand for DMC, It is predicted that over 80% of DMC will be used to produce polycarbonate in 2005;

Folding instead of dimethyl sulfate as a methylation agent
Due to similar reasons to phosgene, dimethyl sulfate (CH3O-SO-OCH3) also faces pressure to be eliminated. When the methyl carbon of DMC is subjected to nucleophilic attack, its alkyl oxygen bond breaks, and methylation products are also generated. Moreover, the reaction yield using DMC is higher and the process is simpler than that of dimethyl sulfate. The main uses include synthetic organic intermediates, pharmaceutical products, pesticide products, etc;

Folding low toxicity solvent
DMC has excellent solubility, narrow melting and boiling point range, high surface tension, low viscosity, low dielectric constant, high evaporation temperature and fast evaporation rate. Therefore, it can be used as a low toxic solvent in the coating industry and pharmaceutical industry. From Table 1, it can be seen that DMC not only has low toxicity, but also has characteristics such as high flash point, low vapor pressure, and high explosion limit in air. Therefore, it is a green solvent that combines cleanliness and safety.

 
Certifications

 

High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161  

High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
Packaging & Shipping

 

High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161



 
Company Profile

 

High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161



 

Qingdao Honghao Chemical Co. ltd is located in China Resources Building, South District, Qingdao The company was established in 2014 and covers an area of 300,000 square meters with total assets of 160 million yuan.
The company's various qualifications are complete. Main products: dichloromethane, chloroform, aniline, dimethylformamide, dimethyl carbonate, propylene glycol, dichloroethane, dichloropropane, refined naphthalene, propylene oxide, acetone , Glacial acetic acid, methyl acetate, ethyl acetate, butyl acetate, isopropyl alcohol, phenol, acetic anhydride and other chemical products, is a comprehensive trading company integrating domestic trade and export warehousing.
 
Company sales scale: methylene chloride 30,000 tons/year, chloroform 20,000 tons/year, dimethylformamide 20,000 tons, aniline 30,000 tons/year, dimethyl carbonate 20,000 tons/year, propylene glycol 30,000 tons/year of chemical products.
The company has always adhered to the business philosophy of integrity and win-win, with forging ahead and integrity as the business purpose, wholeheartedly welcome customers at home and abroad to negotiate business, we will provide you with high-quality and efficient services.
High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
 
Our Advantages

 


High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161



 We are in a very good position to supply Dimethylene Carbonate at competitive prices and for good delivery.



 
FAQ

 

High Quality 99.93% Dimethylene Carbonate"DMC" for Environmentally Friendly Chemical Raw Materials HS. Co 2920900090 Un. No 1161
Q1: How fast can I get the quotation?
A: We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the reply, please call us 
directly so that we will give priority to your inquiry.


Q2: Which kind of payment terms do you accept?
A: Both T/T and LC are acceptable.

Q3: May I get one sample before placing order?
A: Yes, we'd like to provide sample for you. For those normal products, you just need to bear the freight; for those
high value products, you need to bear freight and a little product cost. If we cooperate for some times or if you
are our VIP customer, free sample will be offered when you need.


Q4: How and when can I get my goods after payment?
A: For chemical products, shipment is better. It will cost days to weeks to come to your destination port, which 
depends on where the destination port is.


Q5: Is there any possible to use my appointed label or package?
A: Sure. If needed, we'd like to use label or package according to your requirement.

Q6: How can you guarantee the goods you offer is qualified?
A: We always believe honesty and responsibility are basis of one company, so whatever products we provide for
you are all high qualified. If the goods can't achieve the quality we promise, you can ask for refund.







 

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