1,4-Dithiane
- CAS NO.：505-29-3
- Empirical Formula: C4H8S2
- Molecular Weight: 120.24
- MDL number: MFCD00006658
- EINECS: 208-007-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-23 16:59:16
What is 1,4-Dithiane?
Chemical properties
solid with an extremely unpleasant smell
Chemical properties
1,4-Dithiane has a seafood-like odor and a garlic/onion taste.
The Uses of 1,4-Dithiane
1,4-Dithiane has been studied to be used as a way for more efficient rechargeable iron-?air and nickel-?iron batteries through small addition of organo-sulur compounds to metal electrodes.
Definition
ChEBI: A dithiane that is cyclohexane in which the -CH2- units at positions 1 and 2 have been replaced by sulfur atoms.
Properties of 1,4-Dithiane
| Melting point: | 107-113 °C (lit.) |
| Boiling point: | 200 °C (lit.) |
| Density | 1.062 (estimate) |
| refractive index | 1.5981 (estimate) |
| FEMA | 3831 | 1,4-DITHIANE |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), DMSO (Slightly) |
| form | solid |
| Odor | at 0.10 % in propylene glycol. sulfurous solvent garlic onion pyridine |
| JECFA Number | 456 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Probably combustible. |
| CAS DataBase Reference | 505-29-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,4-Dithiane(505-29-3) |
| EPA Substance Registry System | 1,4-Dithiane (505-29-3) |
Safety information for 1,4-Dithiane
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,4-Dithiane
New Products
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