4,5-Dichlorophthalonitrile

Catalog Number	ACM139152082-1
CAS Number	139152-08-2
Structure
Synonyms	4,5-Dichlorobenzene-1,2-Dicarbonitrile; 1,2-Dichloro-4,5-Dicyanobenzene
IUPAC Name	4,5-dichlorobenzene-1,2-dicarbonitrile
Molecular Weight	197.02
Molecular Formula	C8H2Cl2N2
Canonical SMILES	C1=C(C(=CC(=C1Cl)Cl)C#N)C#N
InChI	InChI=1S/C8H2Cl2N2/c9-7-1-5(3-11)6(4-12)2-8(7)10/h1-2H
InChI Key	SRIJSZQFAMLVQV-UHFFFAOYSA-N
Melting Point	180-184 °C-lit.
Purity	95%
Appearance	Off-white powder
Application	45-Dichlorophthalonitrile is primarily used as a versatile reactant in the synthesis of various phthalonitrile derivatives such as 45-bis(34-dimethoxyphenyl) phthalonitrile and 45-bis(26-dimethoxyphenoxy) phthalonitrile and can also be employed in creating 45-diphenoxyphthalonitrile As a phthalonitrile derivative synthesized from 45-dichloro-12-benzenedicarboxamide it is characterized through advanced techniques like 1H 13C-NMR and IR spectroscopy This compound is particularly valuable because it undergoes base-catalyzed nucleophilic aromatic substitution with O- S- nucleophiles and acidic CH-containing compounds resulting in the formation of phthalonitrile derivatives These derivatives serve as essential precursors in the preparation of phthalocyanines which are significant for various industrial applications
Complexity	231
Exact Mass	195.959504g/mol
Formal Charge	0
Heavy Atom Count	12
Monoisotopic Mass	195.959504g/mol
Rotatable Bond Count	0

Custom Reviews

November 22, 2024

Essential for Precise Reactant Syntheses

4,5-Dichlorophthalonitrile is excellent in synthesizing phthalonitrile derivatives. It's straightforward in nucleophilic substitution reactions, and a must-have for phthalocyanine research, ensuring consistent, reproducible results in our lab experiments.

※  Please kindly noted that this product is for research use only.

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