Didodecyl 3,3'-Thiodipropionate , >90.0% , 123-28-4
Synonym(s):
Didodecyl 3,3′-thiodipropionate;Thiodipropionic acid dilauryl ester
CAS NO.：123-28-4
Empirical Formula: C30H58O4S
Molecular Weight: 514.84
MDL number: MFCD00026589
EINECS: 204-614-1
| Pack Size | Price | Stock | Quantity |
| 25G | RMB32.00 | In Stock |
|
| 100G | RMB67.20 | In Stock |
|
| 500G | RMB203.20 | In Stock |
|
| 2.5kg | RMB827.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 40-42 °C(lit.) |
| Boiling point: | 570.34°C (rough estimate) |
| Density | 0.915 g/mL at 25 °C(lit.) |
| vapor pressure | 0.2 mm Hg ( 163 °C) |
| refractive index | 1.5220 (estimate) |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Isopropanol (Slightly, Heated) |
| form | Solid |
| color | White to Off-White |
| Specific Gravity | 0.916 |
| Odor | wh. flakes, sweetish odor |
| InChIKey | GHKOFFNLGXMVNJ-UHFFFAOYSA-N |
| LogP | 11.916 (est) |
| CAS DataBase Reference | 123-28-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Propionic acid, 3,3'-thiodi-, didodecyl ester(123-28-4) |
| EPA Substance Registry System | Dilauryl 3,3'-thiodipropionate (123-28-4) |
Description and Uses
Dilauryl thiodipropionate (DLTDP) is a part synthetic, part plant-derived ester blend made from the fatty alcohol lauryl alcohol and the antioxidant thiodipropionic acid. Not surprisingly, it has antioxidant benefits on the skin and, according to older research from Avon, may play a role in fading the appearance of discolourations. It also works in cosmetics as a sequestering agent, which helps keep ingredients in a formula from having unwanted interactions. As such, it also helps stabilize cosmetics. DLTDP is a secondary artificial antioxidant widely used to extend the shelf life of products in the food, cosmetic, and polymer industries. Furthermore, some studies on asphalt antioxidants warned about the softening effect of DLTDP on asphalt binders, even after ageing. DLTDP has been declared by the U.S. Food and Drug Administration (FDA) as generally recognized as safe (GRAS) for use in food and cosmetics, which implies its safe use when used as intended and under specific limitations (based mainly on fat content)[1].
Didodecyl 3,3'-Thiodipropionate (dilauryl thiodipropionate) is an antioxidant used as a modifier to stabilize acrylonitrile-butadiene-styrene (ABS) graft copolymers due to a strong synergistic effect. This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| WGK Germany | 1 |
| RTECS | UF8000000 |
| HS Code | 2930909165 |
| Hazardous Substances Data | 123-28-4(Hazardous Substances Data) |
