2,3-Dibenzyl-1,3-butadiene
- CAS NO.：62640-74-8
- Empirical Formula: C18H18
- Molecular Weight: 234.34
- MDL number: MFCD00191986
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:56:34
What is 2,3-Dibenzyl-1,3-butadiene?
The Uses of 2,3-Dibenzyl-1,3-butadiene
2,3-Dibenzyl-1,3-butadiene may be used in the cycloaddition reaction with donor-stabilized silylene and 1,2-diketones to form the corresponding cycloaddition products. It may be used to form cyclopentenones by dienyl-Pauson-Khand reaction with suitable alkynes.
General Description
2,3-Dibenzyl-1,3-butadiene is a disubstituted-1,3-butadiene. It participates in the synthesis of 2,3-dibenzyl-1,3-butadiene. It participates in the synthesis of η3:η1-allylalkoxynickel complex.
Properties of 2,3-Dibenzyl-1,3-butadiene
| Melting point: | 86-88 °C (dec.)(lit.) |
| Boiling point: | 359.3±22.0 °C(Predicted) |
| Density | 0.981±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
Safety information for 2,3-Dibenzyl-1,3-butadiene
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H351:Carcinogenicity |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 2,3-Dibenzyl-1,3-butadiene
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