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| | 4-(Dimethylamino)butyronitrile Basic information |
| | 4-(Dimethylamino)butyronitrile Chemical Properties |
| Boiling point | 85°C/ 25mm | | density | 0.874±0.06 g/cm3 (20 ºC 760 Torr) | | refractive index | 1.4276 (589.3 nm 20℃) | | Fp | 60.0±11.9℃ | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | form | clear liquid | | pka | 9.04±0.28(Predicted) | | color | Colorless to Almost colorless |
| Hazard Codes | C | | RIDADR | UN 1993 3/PG III | | HazardClass | CORROSIVE | | PackingGroup | III | | HS Code | 2926907090 |
| | 4-(Dimethylamino)butyronitrile Usage And Synthesis |
| Uses | 4-(Dimethylamino)benzonitrile(DMABN) can be used in the synthesis of 3,6-diphenyl-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione derivatives. DMABN is also used in photophysical studies due to its ability to undergo intramolecular charge transfer (ICT) from the dimethylamino moiety to the cyanophenyl moiety on photo-excitation leading to the appearance of dual fluorescence. | | References | [1] ATTILA DEMETER Klaas A Z. Fluorescence of crystalline 4-(dimethylamino)benzonitrile. Absence of dual fluorescence and observation of single-exponential fluorescence decays[J]. Chemical Physics Letters, 2003, 380 5: Pages 699-703. DOI:10.1016/j.cplett.2003.09.073.
[2] JUSTIN M. RHINEHART David W M J Reddy Challa. Multimode Charge-Transfer Dynamics of 4-(Dimethylamino)benzonitrile Probed with Ultraviolet Femtosecond Stimulated Raman Spectroscopy[J]. The Journal of Physical Chemistry B, 2012, 116 35: 10522-10534. DOI:10.1021/jp3020645. |
| | 4-(Dimethylamino)butyronitrile Preparation Products And Raw materials |
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