Dioctadecyl 3,3'-thiodipropionate
3,3'-硫代二丙酸双十八酯
Also known as: Distearyl thiodipropionate, Dioctadecyl 3,3'-sulfanediyldipropanoate, 3,3'-Thiodipropionic acid dioctadecyl ester, Di-n-octadecyl 3,3'-thiodipropionate, Distearyl 3,3'-thiodipropionate, Propanoic acid, 3,3'-thiobis-, dioctadecyl ester, octadecyl 3-(3-octadecoxy-3-oxo-propyl)sulfanylpropanoate, octadecyl 3-(3-octadecoxy-3-oxopropyl)sulfanylpropanoate
- CAS No.
- 693-36-7
- Jingsj CID
- J-1437726-0
- Molecular Formula
- C42H82O4S
- Chinese Name
- 3,3'-硫代二丙酸双十八酯
- Molecular Weight
- 683.163 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 65-67°C |
|---|---|
| Boiling Point | 704.8±45.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 323.7±16.7 °C |
Frequently Asked Questions
What is the CAS number of Dioctadecyl 3,3'-thiodipropionate?
693-36-7
What are the molecular formula and molecular weight of Dioctadecyl 3,3'-thiodipropionate?
C42H82O4S, molecular weight 683.163 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026