2,2'-Dithiodiethanol
2-羟乙基二硫化物
Also known as: Bis(2-hydroxyethyl) disulfide, 2-Hydroxyethyl disulfide, Dithiodiglycol, 2,2'-Dithiobis(ethanol), Diethanol disulfide, Hydroxyethyl disulfide, 2-(2-Hydroxyethyldisulfanyl)ethanol
- CAS No.
- 1892-29-1
- Jingsj CID
- J-19899-6
- Molecular Formula
- C4H10O2S2
- Chinese Name
- 2-羟乙基二硫化物
- Molecular Weight
- 154.251 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 25-27 °C(lit.) |
|---|---|
| Boiling Point | 306.5±27.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 149.3±22.4 °C |
GHS Safety & Compliance
Corrosion / Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of 2,2'-Dithiodiethanol?
1892-29-1
What are the molecular formula and molecular weight of 2,2'-Dithiodiethanol?
C4H10O2S2, molecular weight 154.251 g/mol
Is 2,2'-Dithiodiethanol hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026