plasticizers Dioctyl sebacate CAS NO.122-62-3

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Product Details

Keywords

Dioctyl sebacate
DOS
Platicizers DOS

Quick Details

ProName: plasticizers Dioctyl sebacate
CasNo: 122-62-3
Molecular Formula: C26H5004
Appearance: Light-yellow transparent liquid
Application: DOS has been applied to vinyl chloride...
DeliveryTime: soon after payment
PackAge: 180kg/bucket
Port: Dalian
ProductionCapacity: 1 Metric Ton/Day
Purity: 99%
Storage: Sealed preservation. Store at cool and...
Transportation: air or ship
LimitNum: 1 Kilogram
APHA Color Pt-Co Scale: ≤30
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

1.Manufacturer

2.Military factory with more than 40 years history

3.High quality products with GJB standard

4.24 hours effective service

5.MOQ can be 0.01kg

6.We have warehouse in Dalian,Tianjin,Shanghai and so onr.confirm the delivey date

Details

Dioctyl sebacate

Executive standard: ZBG71006-89

English abbreviation: DOS

CAS RN: 122-62-3

1. Physical chemical properties:

1.1 Molecular formula: C26H5004

1.2 Molecular weight：426.68

1.3 Structure formula:

1.4 Melting point: -67℃

1.5 Boiling point: 212℃, 1 mmHg

1.6 Specific gravity: 0.914

1.7 Flash point: 215℃

1.8 Solubility: Insoluble in water, but dissolved in acetone, ether, ethanol.

1.9 Refractive index: 1.450-1.455

1.10 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	≤30
Ester content ,%(m/m)	≥99.0
Acidity (in sebacic acid) ,%(m/m)	≤0.01
Decrement by heating (125℃ 2h),%(m/m)	≤0.2
Density (20℃) , (g/cm3)	0.913-0.916
Moisture ,%(m/m)	≤0.10
Appearance	Light-yellow transparent liquid

3. Uses: DOS has been applied to vinyl chloride co-polymers, cellulose, CDDP-ms and synthetic rubber, especially suitable to product hardy wire and cable material, artificial leather, thin film, panel and sheet, etc. It has been used to mix with phthalates plasticizer, and to be low-temperature plasticizer for synthesized rubber. In addition, it has been used as the lubricant of the jet engine. It has been used to the system of solid propellant to improve the mechanical properties, to decrease Tg and increase the percentage elongation of solid propellant at low temperature. Also, it can decrease the viscosity of propellant paste to increase the fluidity and flow leveling with good processing property. The dosage is 10%~40% weight to the binder.