CAS No. 693-36-7

Appearance	White Granulates or Powder
Melting Point, °C	63.5-68.5
Ash content, %	0.01 max.
Loss on heating, %	0.05 max.
Acid value, mgKOH/g	0.05 max.
Melting Color Pt-Co	60 max.
Saponification Value, mgKOH/g	160-170

Product Name	Distearyl thiodipropionate
Synonyms	THIODIPROPIONIC ACID DISTEARYL ESTER; DIOCTADECYL 3,3'-THIODIPROPIONATE; DISTEARYL THIODIPROPIONATE; DISTEARYL THIOPROPIONATE;DISTEARYL 3,3'-THIODIPROPIONATE; IRGANOX PS 802; 3,3'-THIODIPROPIONIC ACID DI-N-OCTADECYL ESTER; 3,3-THIODIPROPIONIC ACID DI-N-OCTADECYL ESTER
CAS	693-36-7
mp	65-67°C
Safety Information
Risk statements	36/37/38
safety statements	26-36/37/39

Molecular Formula: C42H82O4S
Molecular Weight: 683.16
HS Code: 29309090

More details are to be found on supplier website

Molecular Weight: 683.17
Molecular Formula: C42H82O4S
Canonical SMILES: CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC
InChI: InChI=1S/C42H82O4S/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-37-45-41(43)35-39-47-40-36-42(44)46-38-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-40H2,1-2H3
InChIKey: PWWSSIYVTQUJQQ-UHFFFAOYSA-N
Boiling Point: 704.8°C at 760 mmHg
Melting Point: 65-67°C
Purity: 98%
Solubility: water, 3.617e-014 mg/L @ 25 °C (est)
Storage: Keep tightly closed. Store in a cool dry place.
Synonyms: Dioctadecyl thiodipropionate; Plastanox STDP; Antioxidant STDP; Cyanox STDP; Advastab 802; Propanoic acid, 3,3'-thiobis-, dioctadecyl ester
Description
Dioctadecyl 3,3'-Thiodipropionate is an Antioxidants 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.


More details are to be found on supplier website