1,4-Butanedithiol
1,4-丁二硫醇
Also known as: 1,4-Dimercaptobutane, Butane-1,4-dithiol, Tetramethylene dimercaptan, Tetramethylene dithiol, 1,4-Butanebisthiol
- CAS No.
- 1191-08-8
- Jingsj CID
- J-34095-1
- Molecular Formula
- C4H10S2
- Chinese Name
- 1,4-丁二硫醇
- Molecular Weight
- 122.252 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 196.3±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 74.6±14.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1,4-Butanedithiol?
1191-08-8
What are the molecular formula and molecular weight of 1,4-Butanedithiol?
C4H10S2, molecular weight 122.252 g/mol
Is 1,4-Butanedithiol hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026