Dilauryl Thiodipropionate CAS 123-28-4

Product Description:

Product Name: Dilauryl thiodipropionate CAS NO: 123-28-4

Synonyms:

3,3'-Thiodipropionic acid dilauryl ester;

Propanoic acid, 3,3‘-thiobis-, didodecyl ester;

dilaurylthiodipropionate;

Chemical & Physical Properties:

Appearance: White crystalline powder

Assay :≥99.0%

Density: 0.915

Boiling Point: 562.911℃ at 760 mmHg

Melting Point: 40-42℃

Flash Point: >110℃

Refractive Index: 1.471

Vapor Pressure: 0.2 mm Hg ( 163 ℃)

Safety Information:

RTECS: UF8000000

HS Code: 2930909090

WGK Germany: 1

Hazard Code: Xi

Didodecyl 3,3'-Thiodipropionate is an antioxidant used as a modifier to stabilize acrylonitrile-butadiene-styrene (ABS) graft copolymers due to a strong synergistic effect. Fat soluble antioxidants. China's "Health standards for the Use of Food Additives" (GB2760-1996) provides: dilauryl thiodipropionate can be used for edible oil, fruit and vegetable preservation, containing oil food, its maximum use of 0.2g/kg (by fat content). Other usage reference: used for fruit and vegetable fresh-keeping immersion liquid, the use limit is 0.2g/L; It is used for antioxidant of animal and vegetable oils, and the limit of use is 0.2g/L. As a fat soluble antioxidant, this product can be used in animal and vegetable oils. Use alone is not as good as propyl gallate, butyl hydroxyanisole, dibutyl hydroxytoluene effect. Should be used in combination with other fat-soluble antioxidants. The representative varieties of organic disulfide antioxidant AIDS are lauryl sulfide dipropionate (DLTP), distearyl thiodipropionate (DSTP). It has the function of decomposing hydroperoxides. It has the characteristics of no pollution and coloring as polyolefin antioxidant aid and synergistic effect with phenolic antioxidant. Low toxicity can be used for food packaging and agricultural use, usually add 0.05 ~ 1.5 portions.

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