ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards Distearyl thiodipropionate

Distearyl thiodipropionate

Distearyl thiodipropionate Basic information
Product Name:Distearyl thiodipropionate
Synonyms:3,3-Thiodipropionic Acid Di-N-Octadecy;3-[(3-keto-3-stearyloxy-propyl)thio]propionic acid stearyl ester;octadecyl 3-(3-octadecoxy-3-oxopropyl)sulfanylpropanoate;octadecyl 3-(3-octadecoxy-3-oxo-propyl)sulfanylpropanoate;Distearyl thiodiprop;3,3'-Thiobis(propionic acid octadecyl);3,3'-Thiobis(propionic acid octadecyl) ester;Di-n-octadecyl 3,3'-Thiodipropionate
CAS:693-36-7
MF:C42H82O4S
MW:683.16
EINECS:211-750-5
Product Categories:REALET
Mol File:693-36-7.mol
Distearyl thiodipropionate Structure
Distearyl thiodipropionate Chemical Properties
Melting point 65-67°C
Boiling point 664.53°C (rough estimate)
density 0.8994 (rough estimate)
refractive index 1.5220 (estimate)
Fp 237℃
storage temp. Refrigerator, under inert atmosphere
solubility Chloroform (Slightly)
form neat
color White to Off-White
λmax410nm(H2O)(lit.)
InChIKeyPWWSSIYVTQUJQQ-UHFFFAOYSA-N
LogP17.7 at 25℃
CAS DataBase Reference693-36-7(CAS DataBase Reference)
EPA Substance Registry SystemPropanoic acid, 3,3'-thiobis-, 1,1'-dioctadecyl ester (693-36-7)
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
RTECS UF8010000
HS Code 29309090
Hazardous Substances Data693-36-7(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Distearyl thiodipropionate English
Distearyl thiodipropionate Usage And Synthesis
DescriptionAntioxidant DSTP is usually in the form of white particles or powder, which can impart excellent long-term thermal stability to the material, and is usually used in combination with phenolic antioxidants.
UsesDioctadecyl 3,3’-Thiodipropionate (CAS# 693-36-7) is an antioxidant additive added to prevent degredation or oxidative decomposition of the organic polymers. Dioctadecyl 3,3’-Thiodipropionate has decreased the aging properties of poly(1-butene) in a hot air aging box.
Flammability and ExplosibilityNotclassified
Safety ProfileWhen heated to decomposition emits toxic fumes of SOx,
Distearyl thiodipropionate Preparation Products And Raw materials
Raw materials1-Octadecanol-->3,3'-Thiodipropionic acid
O,O'-Dioctadecylpentaerythritol bis(phosphite) Antioxidant 1010 4,4'-Thiobis(6-tert-butyl-m-cresol) Distearyl thiodipropionate Antioxidant 1098 2,2'-Dithiosalicylic acid BETAMETHASONE DIPROPIONATE MM(CRM STANDARD) Antioxidant 1520 Dilauryl thiodipropionate 3,3'-Thiodipropionic acid Zinc Dialkyl Dithio Phosphate(ZDDP) Antioxidant 168 THIOPROPIONIC ACID Diphenylthiocarbazide Phenyl chlorothionocarbonate Antioxidant 1330 2,2'-Methylenebis(6-tert-butyl-4-methylphenol) CETEARYL ALCOHOL
Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.