99.9% Plasticizer Dioctyl Sebacate Industrial / DOS CAS 122-62-3

Details:

99.9% Plasticizer Dioctyl Sebacate/ DOS CAS 122-62-3

 

Specification

Item	Value
Classification	Chemical Auxiliary Agent
CAS No.	122-62-3
Other Names	Bis(2-ethylhexyl) sebacate
MF	C26H50O4
EINECS No.	204-558-8
Purity	99.9%
Place of Origin	China
	Shanxi
Type	Adsorbent
	Activated Carbon
Usage	Electronics Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents
Brand Name	Zorui
Model Number	122-62-3
Shape	Clear slightly yellow Liquid
Melting point:	- 55 ° C
Boiling point:	212 ° c1mmhg (lit.)
Density:	0.914g/mlat25 ° C (lit.)
Vapor pressure:	< 0.01hpa (20 ° C)
Refractive index:	N20 / d1.450 (lit.)
Flash point:	> 230 ° f
Storage conditions:	storelow + 30 ° C
Solubility:	< 1g / L
Water solubility:	< 0.1g/l (20 C)

Overview: dioctyl sebacate, also known as bis-2-ethylhexyl sebacate, referred to as DOS, is prepared by esterification of sebacic acid and 2-ethylhexanol. Suitable for PVC, vinyl chloride copolymer, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and low volatility. It not only has excellent cold resistance, but also has good heat resistance, light resistance and electrical insulation. It also has good lubricity during heating, which makes the product look and feel good. It is especially suitable for making chemical Book cold resistant wire and cable material, artificial leather, film, plate, sheet, etc.

 

Physical and chemical properties: colorless to light yellow liquid. Relative density 0.910 (25 ℃), melting point - 55 ℃, boiling point 248 ℃ (4 × 133.322pa), refractive index 1.447 (20 ℃). Insoluble in water, soluble in ethanol, benzene and other organic solvents. It can be mixed with ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, vinyl chloride vinyl acetate copolymer, etc. Good cold resistance.

 

Application : It is used as chromatographic stationary liquid, toughening agent of plastics and low-temperature plasticizer. It is also used for lubricant synthesis It is also used as plasticizer for PVC cable material, cold resistant film, artificial leather and other resins. It can also be used as raw material for lubricating oil of jet engine

 

This product is an excellent cold-resistant plasticizer with low volatility, so it can be used at higher temperatures. This product has good weather resistance and electrical properties, and is an ideal plasticizer for cold-resistant cable materials. The disadvantage is that it is easy to be extracted by hydrocarbon solvents, and it is easy to migrate, and the resistance to water extraction is not ideal.

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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