GLYCOLIC CHEMICALS

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• Item Code: 29053100
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: EX BHIWANDI
• Delivery Time: 1DAY
• Packaging Details: 230KGS IN DRUM

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Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol^[7]) with the formula (CH2OH)2. It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations. It is an odorless, colorless, flammable, viscous liquid. Ethylene glycol has a sweet taste, but it is toxic in high concentrations.^[8] This molecule has been observed in outer space.^[9]

Ethylene glycol is produced from ethylene (ethene), via the intermediate ethylene oxide. Ethylene oxide reacts with water to produce ethylene glycol according to the chemical equation:

C2H4O + H2O → HO−CH2CH2−OH

This reaction can be catalyzed by either acids or bases, or can occur at neutral pH under elevated temperatures. The highest yields of ethylene glycol occur at acidic or neutral pH with a large excess of water. Under these conditions, ethylene glycol yields of 90% can be achieved. The major byproducts are the oligomers diethylene glycol, triethylene glycol, and tetraethylene glycol. The separation of these oligomers and water is energy-intensive. About 6.7 million tonnes are produced annually.^[10]

A higher selectivity is achieved by the use of Shell's OMEGA process. In the OMEGA process, the ethylene oxide is first converted with carbon dioxide (CO2) to ethylene carbonate. This ring is then hydrolyzed with a base catalyst in a second step to produce mono-ethylene glycol in 98% selectivity.^[11] The carbon dioxide is released in this step again and can be fed back into the process circuit. The carbon dioxide comes in part from ethylene oxide production, where a part of the ethylene is completely oxidized.

Ethylene glycol is produced from carbon monoxide in countries with large coal reserves and less stringent environmental regulations. The oxidative carbonylation of methanol to dimethyl oxalate provides a promising approach to the production of C
1-based ethylene glycol.^[12] Dimethyl oxalate can be converted into ethylene glycol in high yields (94.7%)^[13] by hydrogenation with a copper catalyst:^[14]

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• Production Capacity: As per customer requirement
• Delivery Time: 1-2Days
• Packaging Details: Tanker Load delivery from Mumbai, Kandla & Hazira port

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Diethylene Glycol Price List

(*GST & transportations charges to be applied)

Owing to our vest industry experience and knowledge, we are engaged in offering our clients a wide range of Diethylene Glycol. 

Get Best price of 99% pure 50 litres drum of Diethylene Glycol CAS No. 111-46-6, C4H10O3. For Certificate of Analysis (COA) & MSDS, kindly contact us.

Uses:
- Di ethylene glycol is also used as a chemical intermediate in the manufacture of unsaturated polyester resins, plasticizers, acrylate and methacrylate resins, and urethanes.
- The tobacco industry makes use of its hygroscopic properties and uses it as humectant in tobacco production.
- Diethylene Glycol is used as a dehydrating agent for natural gas.
- It is used as a raw material for the production of plasticizers and polyester resins.
- DEG is used as a building block in organic synthesis.
- It is a solvent for nitrocellulose, resins, dyes, oils, and other organic compounds.
- It is also a component in brake fluid, lubricants, wallpaper strippers, artificial fog and haze solutions, and heating/cooking fuel.
- It is also used in personal care products e.g. skin cream and lotions, deodorants.

Hazards:
- Eye: May cause mild eye irritation.
- Skin: May cause mild skin irritation.
- Ingestion: May cause liver and kidney damage.
- Inhalation: May cause respiratory tract irritation.

First Aid Measures:
- Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
- Skin: Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
- Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water.
- Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.

Storage:
- Store in a cool, dry, well-ventilated area away from incompatible substances.
- Keep containers tightly closed.
- Store protected from moisture.

Fire Fighting Measures:
- Suitable Extinguishing Media: Dry chemical, foam or carbon dioxide. Water spray may be used to keep fire exposed containers cool, dilute spills to nonflammable mixtures, protect personnel attempting to stop leak, and disperse vapors.
- Special Fire Fighting Procedures: Evacuate area. Do not use direct water stream to extinguish fires. Product may travel with water and reignite. Vapors can flow along surfaces to distant ignition source and flash back. Do not release runoff from fire control methods to sewers or waterways.

Stability And Reactivity:
- Chemical Stability: Stable under normal temperatures and pressures.
- Conditions to Avoid: Excess heat, exposure to moist air or water.
- Incompatibilities with Other Materials: Strong oxidizing agents, strong acids, strong bases.
- Hazardous Decomposition Products: Carbon monoxide, carbon dioxide.

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• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: EX BHIWANDI
• Delivery Time: 1DAY

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