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HomeProduct name list4-(Dimethylamino)butyronitrile

4-(Dimethylamino)butyronitrile

  • CAS NO.:13989-82-7
  • Empirical Formula: C6H12N2
  • Molecular Weight: 112.17
  • MDL number: MFCD00019892
  • EINECS: 237-788-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-02-23 18:02:31
4-(Dimethylamino)butyronitrile Structural

What is 4-(Dimethylamino)butyronitrile?

The Uses of 4-(Dimethylamino)butyronitrile

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.

Properties of 4-(Dimethylamino)butyronitrile

Boiling point: 85°C/ 25mm
Density  0.874±0.06 g/cm3 (20 ºC 760 Torr)
refractive index  1.4276 (589.3 nm 20℃)
Flash point: 60.0±11.9℃
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
pka 9.04±0.28(Predicted)
form  clear liquid
color  Colorless to Almost colorless

Safety information for 4-(Dimethylamino)butyronitrile

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242:Use only non-sparking tools.
P243:Take precautionary measures against static discharge.
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.
P362:Take off contaminated clothing and wash before reuse.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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.
P370+P378:In case of fire: Use … for extinction.
P403+P235:Store in a well-ventilated place. Keep cool.
P501:Dispose of contents/container to..…

Computed Descriptors for 4-(Dimethylamino)butyronitrile

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