DIBENZYL SULFONE
Synonym(s):Dibenzyl sulfone
- CAS NO.：620-32-6
- Empirical Formula: C14H14O2S
- Molecular Weight: 246.32
- MDL number: MFCD00022036
- EINECS: 210-636-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 13:16:56
What is DIBENZYL SULFONE?
Chemical properties
white fine crystalline powder
General Description
Benzyl sulfone is a cyclic sulfone. Benzyl sulfone (Dibenzyl sulfone) on pyrolysis at 290°C yields stillbene and toluene. Mechanism of pyrolysis of dibenzyl sulfones at 600-700°C has been reported. Benzyl sulfone forms sodium salt with metallic sodium and with sodium ethoxide. Cryoscopic behavior of benzyl sulfone was investigated.
Properties of DIBENZYL SULFONE
| Melting point: | 149-153 °C |
| Boiling point: | 359.33°C (rough estimate) |
| Density | 1.2052 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | 2-8°C |
| color | White |
| BRN | 2050498 |
Safety information for DIBENZYL SULFONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for DIBENZYL SULFONE
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