Diglycerol CAS 627-82-7
Factory wholesale Diglycerol CAS 627-82-7 With Free Sample
- Appearance:Liquid
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
- Payment:L/C,T/T,D/P,Paypal,Money Gram,Western Union
- Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
- Transporta:Ocean, Land,Air, DHL，TNT FedEx
Name: Diglycerol
CAS: 627-82-7
MOQ: 1KG
Directory Guidance on Diglycerol
Chemical Structure
Basic Info:
| Melting point | 319 °C |
| Boiling point | 214.38°C (rough estimate) |
| density | 1.280 g/mL at 20 °C(lit.) |
| refractive index | n20/D 1.489 |
| Fp | 240°C |
Product Introduction:
Diglycerol, also known as 3,3′-Oxydipropan-1,2-diol, has a chemical formula of C6H14O5. It is a light yellow viscous liquid with strong hygroscopicity. It is often used to prepare industrial materials such as lubricants, coatings, plastics, and polyurethanes. It is soluble in water and ethanol, but insoluble in ether. It absorbs water easily.
The molecular structure of diglycerol gives it good thermal stability and low volatility, which makes it stable even in high temperature environments and not easy to decompose. It has a high viscosity, which usually increases with the growth of the molecular chain. This property makes it widely used in lubricants and cosmetics, providing a long-term lubrication effect and reducing friction and wear.
In terms of chemical properties, diglycerol has a certain polarity and can react with some polar substances, such as acids, chlorides, and other substances to form ester compounds. In addition, because its molecule contains two hydroxyl (-OH) groups, it can participate in a variety of chemical reactions, such as esterification, polymerization, etc., so it has a high application value in the chemical industry.
Biologically, the low toxicity of diglycerol allows it to be used in some food, cosmetic and pharmaceutical industries as a moisturizer, solvent and stabilizer. However, although its toxicity is low, long-term contact may cause irritation to the skin, so proper safety precautions need to be taken during use.
Nature and Specifications:
| Item | Specification |
| Product Name | Diglycerol |
| CAS No. | 627-82-7 |
| Appearance | Liquid |
| Shelf Life | 2 years |
| Packing | As your requirements |
| storage temp. | Room Temperature |
| solubility | Chloroform, DMSO, Methanol (Slightly), Water (Soluble) |
| pka | 13.31±0.20(Predicted) |
| form | Oil |
| color | Colourless to Light Yellow |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
- Packing pictures and loading video before loading
- Free Sample
- Factory audit
1. Preparation of fatty acid esters
An important application of diglycerol is as a raw material for the preparation of fatty acid esters. In this process, it reacts with fatty acids to form dimerized fatty acid esters. Due to their high viscosity and thermal stability, these dimerized fatty acid esters can still maintain good lubrication properties under high temperature conditions, so they are used in mechanical equipment and the automotive industry.
2. Lubricants and emulsifiers
Diglycerol plays an important role in the lubricant industry. Due to its high viscosity and low volatility, it can improve the lubrication effect, reduce mechanical wear and extend the service life of equipment as an additive to lubricating oil.
Diglycerol can form a stable emulsion in an oil-water mixture, maintain the uniformity of the formula and enhance the stability of the product. Therefore, it is widely used in food, cosmetics and industrial coatings as a thickener and emulsifier.
3. Defoamer
Diglycerol can also be used as a defoamer. Due to its excellent surface activity, it can effectively reduce the generation of bubbles and accelerate the rupture of bubbles. It is used as a defoamer in oilfield mining, chemical processing, food processing and other industries to help control the generation of foam and avoid adverse effects of foam on the production process or product quality.
4. Replacement of glycerol for printing
In the textile printing industry, diglycerol is often used as a substitute for glycerol. Glycerol is often used as a lubricant and humidifier in the printing and dyeing process, but its cost is high and may cause environmental pollution problems.
Diglycerol not only provides similar effects, but also has higher stability and lower toxicity, making it an ideal substitute and widely used in textile printing, especially in the production process. It has good wettability and anti-foaming ability.
5. Plastics industry
In the plastics industry, diglycerol plays an important role in the production of plastic materials such as polyvinyl chloride (PVC), polyurethane, and epoxy resin as a plasticizer, stabilizer and solvent. It can improve the fluidity, softness and anti-aging properties of plastics, making plastic materials more durable and more plastic.
6. Cosmetics industry
The application of diglycerol in the cosmetics industry is mainly concentrated in moisturizing, thickening and dissolving. It is often used as a moisturizer and solvent in creams, lotions, shampoos, skin care products, etc. Due to its low toxicity and good moisturizing effect, it can not only keep the skin hydrated, but also enhance the texture of cosmetics, making them smoother and more delicate. As an emulsifier, it can also help the water phase and the oil phase mix, stabilize the formula of cosmetics, and extend the product’s shelf life.
7. Coatings Industry
The application of Diglycerol in the coatings industry is mainly reflected in its use as a plasticizer, solvent, and emulsifier. It can improve the fluidity, adhesion, and weather resistance of the coating, reduce the drying time of the coating, and improve the smoothness of the coating. In the fields of architectural coatings, automotive coatings, industrial coatings, etc., Diglycerol, as an important additive, can make the performance of the coating more superior, increase the durability, water resistance, and chemical corrosion resistance of the coating.
8. Other applications
In addition, Diglycerol is also used as an auxiliary raw material in some high-end synthetic materials, such as in the production process of high-performance polymers, adhesives, sealants, etc., and can also play an important role. Its low toxicity and high stability make it an ideal additive for some high-end industrial products.
1. High viscosity and low volatility
Diglycerol has a high viscosity, which allows it to effectively reduce friction and wear when used in lubricants and plasticizers, providing long-lasting lubrication. At the same time, Diglycerol’s low volatility means it can maintain a long service life in high-temperature environments and is not prone to volatilization loss, so it is particularly suitable for high-temperature, high-load mechanical equipment.
2. Good thermal stability
Diglycerol has excellent thermal stability under high temperature conditions. It does not break down or volatilize easily and maintains good performance even under extreme operating temperatures. This makes it very important in applications such as heat treatment, plastic processing, coating manufacturing, etc. where high temperature resistance is required.
3. Low toxicity and safety
Diglycerol is less toxic than many other chemicals and has relatively little impact on humans and the environment. This makes its application in the cosmetics, food and pharmaceutical industries safer. For example, it is widely used in skin care products and cosmetics as a moisturizer and emulsifier, not only effective but also ensuring the safety of users.
4. High moisturizing properties
Diglycerol has strong hygroscopicity and can effectively retain moisture, and is widely used in the cosmetics, food and pharmaceutical industries. In cosmetics, it can help maintain skin moisture and prevent dryness and dehydration; in the food industry, it can extend the shelf life of food and maintain a moist taste.
5. Good solubility and emulsification
Diglycerol can be dissolved in a variety of organic solvents and has good solubility. It can be used as a solvent in the formulation of cosmetics, pharmaceutical preparations, coatings and other products. In addition, it also has excellent emulsifying properties, which can help oil and water mix, stabilize emulsions, and improve product uniformity and stability. It is especially widely used in cosmetics and coatings.
6. Strong surface activity
Diglycerol has strong surface activity and can reduce surface tension and improve the fluidity and wettability of liquids. This makes it widely used in coatings, lubricants and defoamers. It can effectively reduce the generation of foam and help bubbles burst, improving work efficiency and reducing foam interference in some industrial productions.
7. Lower cost
Diglycerol is less expensive than some high-end chemicals, yet its performance is outstanding in many applications. Therefore, in many industrial applications, it not only has a high cost performance, but also can reduce other costs in the production process and provide economic benefits.
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Product Package picture：
Related References:
chemicalbook-Diglycerol
Diglycerol Manufacturer
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As an experienced Diglycerol manufacturer and supplier, Look Chemical is committed to producing and selling high quality products.
We cooperate and trade with 6000+ factories around the world, and our high-quality products and excellent services make us enjoy a high reputation internationally.
As Diglycerol CAS 627-82-7 supplier, Look Chemical provides supply chain solutions to partners and customers in a wide range of industries. We offer competitive pricing and quality products.
If you have a demand for this product, please contact our company’s sales staff, we will provide you with a solution in the shortest time.
Transport proposal
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
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Frequently Asked Questions(FAQ):
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
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Different quantity has different discount.
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You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
