4,4'-Diacetylbiphenyl
- CAS NO.：787-69-9
- Empirical Formula: C16H14O2
- Molecular Weight: 238.28
- MDL number: MFCD00017248
- EINECS: 625-368-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:56
What is 4,4'-Diacetylbiphenyl?
Chemical properties
White solid
The Uses of 4,4'-Diacetylbiphenyl
Intermediates of Liquid Crystals
Synthesis Reference(s)
Journal of the American Chemical Society, 93, p. 5908, 1971 DOI: 10.1021/ja00751a062
The Journal of Organic Chemistry, 51, p. 2627, 1986 DOI: 10.1021/jo00364a002
General Description
The keto oxime and glyoxime derivatives of 4,4′-diacetylbiphenyl were synthesized and characterized by NMR and Fourier transform infrared spectroscopy techniques.
Properties of 4,4'-Diacetylbiphenyl
| Melting point: | 193-195 °C(lit.) |
| Boiling point: | 340.88°C (rough estimate) |
| Density | 1.0981 (rough estimate) |
| refractive index | 1.6290 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Chloroform |
| form | Crystalline Powder |
| color | Colorless to light tan |
| CAS DataBase Reference | 787-69-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 4,4'-Diacetyl biphenyl(787-69-9) |
Safety information for 4,4'-Diacetylbiphenyl
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H400:Hazardous to the aquatic environment, acute hazard H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment 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. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for 4,4'-Diacetylbiphenyl
| InChIKey | YSTSBXDVNKYPTR-UHFFFAOYSA-N |
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