sec-Butyl disulfide
Synonym(s):Di-sec-butyl disulfide
- CAS NO.：5943-30-6
- Empirical Formula: C8H18S2
- Molecular Weight: 178.36
- MDL number: MFCD00009331
- EINECS: 227-702-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:12:42
What is sec-Butyl disulfide?
Synthesis Reference(s)
Synthetic Communications, 14, p. 717, 1984 DOI: 10.1080/00397918408059586
Properties of sec-Butyl disulfide
| Melting point: | -36.74°C (estimate) |
| Boiling point: | 230.63°C (estimate) |
| Density | 0.957 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 4578 | DI-SEC-BUTYL DISULFIDE |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| Odor | sulfurous |
| JECFA Number | 1933 |
| CAS DataBase Reference | 5943-30-6 |
| NIST Chemistry Reference | Disulfide, bis(1-methylpropyl)(5943-30-6) |
| EPA Substance Registry System | Disulfide, bis(1-methylpropyl) (5943-30-6) |
Safety information for sec-Butyl disulfide
| 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 sec-Butyl disulfide
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