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Related information
DOZ | Di-2-ethylhexy1 Azelate
CAS NO.: 26544-17-2
Product parameters
Executive standard: Q/TY·J08.04-2010CAS RN: 26544-17-2
1. Physical and chemical properties：
1.1 Molecular formula: C25H48O4
1.2 Molecular weight: 412.65
1.3 Structure formula:
1.4 Boiling point: 376℃ (0.1 MPa)
1.5 Flash point: 213 ℃,
1.6 Density: 0.919 g/cm3
1.7 Solubility: soluble in most of organic solvents, but insoluble in water
1.8 Stability and reactivity: Stable at ambient temperature and pressure conditions. It will burn when meeting with any strong oxidant.
2. Technical indexes：
Item
Index
Colority (Pt-Co) , number
≤ 75
Ester content, % (m/m)
≥ 99.0
Acidity, %(m/m)
≤ 0.03
Refractive index , nD25
1.4450
~ 1.4550
Moisture , %(m/m)
≤ 0.10
Appearance
Colorless or yellow transparent liquid
Weight loss by heating (125℃, 2h), % (m/m)
≤ 0.30
3. Application: Di-2-ethylhexy1 azelate has a good compatibility with polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, polystyrene, polyvinyl acetate, cellulose acetate, nitrocellulose, ethyl cellulose, etc. It has many good properties, such as low viscosity, high boiling point, high plasticizing efficiency, small water extraction, low volatility and migration ability, excellent heat and light resistance, good electrical insulation, better cold resistance than that of dioctyl adipate. It can also be used alone or mixed with other plasticizers as plasticizers for synthetic rubbers, such as, nitrile rubber, styrene butadiene rubber and neoprene. In addition, it is a good cold-resistant plasticizer.
4. Package: Packing by 200L sealed galvanized iron bucket, 180kg net each.5. Storage: Sealed preservation. Store at cool and ventilate place. Shelf life is12 months. It is still available if the retest results of the properties are qualified after expired date.
6. Transportation: Avoid rain, moist and sun-baked. Don't mix with strong oxidizer.
In addition: We are able to develop custom-made products according to the clients’ requests.Customization
We are able to develop custom-made products according to the clients'requests
● Tanyun has R&D Center located in Hangzhou with leading experts and PhDs in chemistry,
● We have experienced R&D capability and rich experience in production be able to provide various of organic chemicals, research, development, production of medical intermediates, etc.
● Tanyun have created 47 patents. including 17 invention patents (including 2 patents of national defense), and have developed over 20 kinds of customized chemicals for the customers. in which 3 products, copper chromite dehydrogenation catalyst, have been already accepted in batch production by customer. 6 products, efficient curing agent, have been applied in pilot trials and pilot production by customers.
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