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Dioctyl sebacate CAS#122-62-3

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Chemical Name：Dioctyl sebacate

CAS No.:122-62-3

Molecular Formula:C26H50O4

Molecular weight:426.67

Sample: Available

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Product Details

Products Description of Dioctyl sebacate CAS#122-62-3

Dioctyl sebacate, also known as bis-2-ethylhexyl sebacate, referred to as DOS, is made by esterification of sebacic acid and 2-ethylhexanol. It is suitable for polyvinyl chloride, vinyl chloride copolymers, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and low volatility. It has excellent cold resistance, good heat resistance, light resistance and electrical insulation. It also has good lubricity when heated, making the product look good and feel good. It is especially suitable for making cold-resistant wire and cable materials, artificial leather, film, plate, sheet, etc.

Dioctyl sebacate Chemical Properties

Melting point	-55 °C
Boiling point	212 °C1 mm Hg(lit.)
density	0.914 g/mL at 25 °C(lit.)
vapor pressure	<0.01 hPa (20 °C)
refractive index	n20/D 1.450(lit.)
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	<1g/l
form	Liquid
color	Clear slightly yellow
Water Solubility	<0.1 g/L (20 ºC)
Merck	14,1251
BRN	1806504
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	VJHINFRRDQUWOJ-UHFFFAOYSA-N
LogP	9.722 (est)
CAS DataBase Reference	122-62-3(CAS DataBase Reference)
NIST Chemistry Reference	Decanedioic acid, bis(2-ethylhexyl) ester(122-62-3)
EPA Substance Registry System	Bis(2-ethylhexyl) sebacate (122-62-3)

Safety Information

Safety Statements	24/25
WGK Germany	-
RTECS	VS1000000
TSCA	Yes
HS Code	29171390
Hazardous Substances Data	122-62-3(Hazardous Substances Data)
Toxicity	mouse,LD50,oral,9500mg/kg (9500mg/kg),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 62, 1982.

Product Application of Dioctyl sebacate CAS#122-62-3

It can be used as a low-temperature plasticizer and also used in synthetic lubricants for jet engines. It is suitable for polyvinyl chloride, vinyl chloride copolymers, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and low volatility. It has excellent cold resistance, good heat resistance, light resistance and electrical insulation. It also has good lubricity when heated, making the product look and feel good. It is especially suitable for making cold-resistant wire and cable materials, artificial leather, films, plates, sheets, etc.

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