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Atomfair 1,2-Benzenedicarbonitrile, 4,5-dimethoxy- 4,5-dimethoxyphthalonitrile C10H8N2O2 CAS 88946-67-2

1,2-Benzenedicarbonitrile, 4,5-dimethoxy- (CAS No. 88946-67-2) is a high-purity aromatic dinitrile compound with the molecular formula C10H8N2O2. This specialized chemical, also known as 4,5-dimethoxyphthalonitrile, is a key intermediate in organic synthesis and materials science research. The compound features two nitrile groups and two methoxy substituents on a benzene ring, offering unique electronic and steric properties for advanced applications. Our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied as a crystalline solid with excellent shelf stability. Ideal for pharmaceutical development, coordination chemistry, and functional material synthesis, this compound is packaged under inert conditions to guarantee optimal quality. Researchers…

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Description

1,2-Benzenedicarbonitrile, 4,5-dimethoxy- (CAS No. 88946-67-2) is a high-purity aromatic dinitrile compound with the molecular formula C10H8N2O2. This specialized chemical, also known as 4,5-dimethoxyphthalonitrile, is a key intermediate in organic synthesis and materials science research. The compound features two nitrile groups and two methoxy substituents on a benzene ring, offering unique electronic and steric properties for advanced applications. Our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied as a crystalline solid with excellent shelf stability. Ideal for pharmaceutical development, coordination chemistry, and functional material synthesis, this compound is packaged under inert conditions to guarantee optimal quality. Researchers can rely on our batch-to-batch consistency and comprehensive analytical documentation (including GC-MS, 1H NMR, and FTIR spectra) for their most demanding projects.

Properties

  • CAS Number: 88946-67-2
  • Complexity: 255
  • IUPAC Name: 4,5-dimethoxyphthalonitrile
  • InChI: InChI=1S/C10H8N2O2/c1-13-9-3-7(5-11)8(6-12)4-10(9)14-2/h3-4H,1-2H3
  • InChI Key: BDSTWWJVHJRQHV-UHFFFAOYSA-N
  • Exact Mass: 188.058577502
  • Molecular Formula: C10H8N2O2
  • Molecular Weight: 188.18
  • SMILES: COC1=C(C=C(C(=C1)C#N)C#N)OC
  • Topological: 66
  • Monoisotopic Mass: 188.058577502
  • Synonyms: 88946-67-2, 1,2-Benzenedicarbonitrile, 4,5-dimethoxy-, DTXSID00446787, DTXCID40397608, 4,5-dimethoxyphthalonitrile, 4,5-dimethoxybenzene-1,2-dicarbonitrile, MFCD27931583, SCHEMBL4258349, YSZC1119, BDSTWWJVHJRQHV-UHFFFAOYSA-N, 1.2-dicyano-4.5 dimethoxybenzene, AKOS022642690, CS-15518, CS-0040868, F21241, doi:10.14272/BDSTWWJVHJRQHV-UHFFFAOYSA-N.1

Application

4,5-Dimethoxyphthalonitrile serves as a crucial precursor in the synthesis of phthalocyanine dyes and pigments with tailored optical properties. The compound’s electron-withdrawing nitrile groups and electron-donating methoxy substituents make it valuable for developing asymmetric catalysts in organic transformations. Researchers utilize this building block to create advanced materials for organic electronics, including charge-transport layers in OLED devices and photosensitizers for photovoltaic applications.

Safety and Hazards

GHS Hazard Statements

  • H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]

Precautionary Statements

  • P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P321, P330, P332+P317, P337+P317, P362+P364, and P501

Hazard Classes and Categories

  • Acute Tox. 4 (100%)
  • Acute Tox. 4 (100%)
  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)
  • Acute Tox. 4 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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