D139505

4-(Dimethylamino)benzonitrile

98%

• Synonym(s): 4-Cyano-N,N-dimethylaniline, DMABN
• Linear Formula: (CH₃)₂NC₆H₄CN
• CAS Number: 1197-19-9
• Molecular Weight: 146.19
• Beilstein: 971606
• EC Number: 214-819-8
• MDL number: MFCD00001815
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893427
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• form: crystals
• bp: 318 °C (lit.)
• mp: 72-75 °C (lit.)
• SMILES string: CN(C)c1ccc(cc1)C#N
• InChI: 1S/C9H10N2/c1-11(2)9-5-3-8(7-10)4-6-9/h3-6H,1-2H3
• InChI key: JYMNQRQQBJIMCV-UHFFFAOYSA-N

Description

General description

4-(Dimethylamino)benzonitrile is extensively 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.

Application

4-(Dimethylamino)benzonitrile can be used in the synthesis of 3,6-diphenyl-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione derivatives.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H315,H317,H319,H335
• Precautionary Statements: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves