3,3'-Dimethylbiphenyl
Synonym(s):m,m′-Bitoluene
- CAS NO.：612-75-9
- Empirical Formula: C14H14
- Molecular Weight: 182.26
- MDL number: MFCD00008534
- EINECS: 210-319-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:30:13
What is 3,3'-Dimethylbiphenyl?
The Uses of 3,3'-Dimethylbiphenyl
3,3''-Dimethylbiphenyl is a reagent used in the Pd-catalyzed chemoselective arylation of functionalized 4-chlorocoumarins with triarylbismuth.
Synthesis Reference(s)
Tetrahedron, 26, p. 4041, 1970 DOI: 10.1016/S0040-4020(01)93044-3
Properties of 3,3'-Dimethylbiphenyl
| Melting point: | 5-7 °C(lit.) |
| Boiling point: | 286 °C713 mm Hg(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Amber to Dark green |
| CAS DataBase Reference | 612-75-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,3'-Dimethylbiphenyl(612-75-9) |
Safety information for 3,3'-Dimethylbiphenyl
| 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 H412: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. 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 3,3'-Dimethylbiphenyl
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