Enough in Stock Wholesale Supplier CAS553-90-2 Industrial Grade Organic Chemical Raw Material Excellent Organic Solvent High Purity Dimethyl Oxalate From China

• CAS No.: 553-90-2
• Formula: C4h6o4
• EINECS: 209-053-6
• Type: Organic Intermediate
• Appearance: Liquid
• Quality: Industrial
• Model NO.: Dimethyl oxalate
• Colour: Colorless
• Transport Package: Drum
• Specification: 200kg/drum
• Trademark: Yinqiao
• Origin: China
• HS Code: 29171100
• Production Capacity: 300t/Year

Product Description

Product Description

Nature:
Dimethyl oxalate is a colorless liquid compound. Here are some properties of dimethyl oxalate:
Solubility: Dimethyl oxalate is slightly soluble in water and easily soluble in organic solvents such as ethanol and ether.
Stability: Dimethyl oxalate is relatively stable at room temperature, but may decompose at high temperatures, sunlight, or contact with strong oxidants.
Reactivity: Dimethyl oxalate is an esterifying agent that can react with alcohols to form esters.

Use:
Chemical synthesis: Dimethyl oxalate can be used as a reagent for organic synthesis reactions, for example as a catalyst for transesterification reactions.
Solvent: With its good solubility, dimethyl oxalate can act as a solvent in some adhesives and coatings.

Detailed Photos

 

Product Parameters

Molecular Formula	C4H6O4
Molar Mass	118.09
Water Solubility	60 G/L (25 ºC)
Solubility	ethanol: soluble50mg/mL, clear to very slightly hazy, colorless
Vapor Presure	3 hPa (20 °C)
Appearance	Crystalline Solid
Specific Gravity	1.148
Color	Colorless to white
Merck	14,6106
BRN	1071744
PH	1 (60g/l, H2O, 20ºC)
Storage Condition	Store below +30°C.
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases, reducing agents.
Physical and Chemical Properties	Colorless monoclinic crystal. Melting point 54 ºC, boiling point 163.5 ºC, relative density 1.1479(54 ºC), refractive index 1.379(82.1 ºC), flash point 75 ºC. Soluble in alcohol and ether, soluble in about 17 parts of water, decomposed in hot water.
Use	Mainly used in pharmaceutical, pesticide, organic synthesis, also used as plasticizer

Dimethyl oxalate - Risk and Safety

Risk Codes	R36/38 - Irritating to eyes and skin. R36 - Irritating to the eyes R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S24/25 - Avoid contact with skin and eyes. S23 - Do not breathe vapour.
UN IDs	1759
WGK Germany	3
RTECS	RO2850000
TSCA	Yes
HS Code	2917 11 00
Hazard Class	6.1(b)
Packing Group	III

Packaging & Shipping

The packaging method:
1.Galvanized iron drum packing : 200kgs per drum,16tons per 20'FCL
2.ISO tank packing: 21 tons per tank.
3.IBC tank packing: 1 tons per tank,21tons per 20'FCL
Storage condistion:
Store in a cool, ventilated and dry place, avoid sunlight, and do not get close to the fire source. Pay attention to handle with care when handling, and transport according to the provisions of toxic substances.
 

Company Profile

Located in Guangrao County of Dongying City in the central city of the Yellow River Delta of China, Dongying Hengyu Chemical Co., Ltd enjoys superior geographical location, developed economy and convenient transportation. At present, we are a diversified & integrated enterprise specializing in the research and development, production and sales of chemical products.
Now, our business scope mainly involves pharmaceuticals, pesticide intermediates and fine chemicals and other fields. Under the support of strong technical force, advanced testing instruments and well-operated production equipment, as well as a work team with professional knowledges and rich sales experiences, we have successfully established and founded the markets for our products, which own great market potential.
Our main products are: dichloroacetyl chloride, acetyl chloride, trichloroethylene, trimethylacetyl chloride, trimethyl orthoacetate, n-butyryl chloride, aluminum chloride (anhydrous), trimethyl orthoformate, chloroacetyl chloride, phosphorous acid, N,N-dimethylformamide, propionic acid, cyclohexanone, isobutyryl chloride, trichloroacetyl chloride and other products.
Sticking to such service tenet of "reputation first, integrity based, getting survival by excellent quality", taking the quality of customers as the lifeblood of enterprises and enterprise management as the foundation, as well as focusing on honest business, we work hard to provide customers with high-quality products and thoughtful services.
 
We look forward to maintaining mutual-trusting, mutual-benefited, win-win and stable cooperative relations with friends at home and abroad, and working together for achieving a long-term development!
 

 

FAQ

 

1.Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines Dichloroacetyl chloride. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
 Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?
We can supply COA, TDS, MSDS and so on.
4.What is your MOQ? 
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?
(1)Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
   (2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers.
  (3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
  (4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
 6. How to pay?
 PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
7.Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8.Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
9.Q:What is your after-sales service?
Dongying Hengyu CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order.  If you have doubt or concern on our products or service, pls feel free to contact with us.
10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.