349089

2-Cyanobenzaldehyde

98%

• Synonym(s): 2-Formylbenzonitrile, Phthalaldehydonitrile (8CI), o-Cyanobenzaldehyde, o-Formylbenzonitrile
• Linear Formula: NCC₆H₄CHO
• CAS Number: 7468-67-9
• Molecular Weight: 131.13
• MDL number: MFCD00017503
• UNSPSC Code: 12352100
• PubChem Substance ID: 24861495
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• mp: 103-105 °C (lit.)
• functional group: aldehyde; nitrile
• SMILES string: O=Cc1ccccc1C#N
• InChI: 1S/C8H5NO/c9-5-7-3-1-2-4-8(7)6-10/h1-4,6H
• InChI key: QVTPWONEVZJCCS-UHFFFAOYSA-N

Description

General description

Aldol addition of enolizable 1,3-dicarbonyl compounds to 2-cyanobenzaldehyde in the presence of a tertiary amine has been reported. Biotransformation of 2-cyanobenzaldehyde by Euglena gracilis Z cultured photohetero-trophically has been reported.

Application

2-Cyanobenzaldehyde may be used:

• in the base-catalyzed one-pot synthesis of 3-substituted isoindolinones
• in the synthesis of 3-oxo-2,3-dihydro-1H-isoindoles, via Baylis-Hillman reaction
• in the synthesis of 3-(N-substituted amino)-1-isoindolenones

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H315,H319,H335
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves