1,3-Diimino-5,6-bis(octyloxy)isoindoline
1,3-Diimino-5,6-bis(octyloxy)isoindoline (CAS: 118156-18-6) is a chemical compound with a molecular weight of 401.59 g/mol. It functions as a key reactant in various organic synthesis pathways, particularly in the preparation of complex phthalocyanine derivatives and related macrocyclic compounds. Its specific structure makes it valuable for creating novel materials with tailored electronic and optical properties for advanced research applications.
- Synonyms
- 118156-18-6

Template Condensation Reactions
Serves as a crucial reactant in template condensation reactions, facilitating the formation of specific molecular architectures. This is essential for advanced synthetic chemistry research.
Synthesis of Phthalocyanine Derivatives
Utilised in the synthesis of nonmetalated triazolephthalocyanine derivatives. This application is vital for developing new materials with unique electronic and optical characteristics.
Preparation of Metallophthalocyanines
Acts as a reactant for the synthesis of Group VIA metal octaalkoxymetallophthalocyanines. These complexes are of interest for their catalytic and material science properties.
Complex Metal Phthalocyaninato-Triazole-Hemiporphyrazinato Complexes
A key reactant in the preparation of nickel and zinc phthalocyaninato-triazole-hemiporphyrazinato complexes, enabling the creation of intricate metallo-organic structures.
Synthesis of Unsymmetrical Push-Pull Phthalocyanines
Employed in the preparation of unsymmetric substituted push-pull phthalocyanines, contributing to the development of advanced functional materials.
| Molecular weight | 401.59 |
|---|---|
| Empirical formula | C24H39N3O2 |
| Assay | 98% |
| Application | • reactant in template condensation reaction1• reactant in synthesis of nonmetalated triazolephthalocyanine derivatives2• reactant for synthesis of Group VIA metal octaalkoxymetallophthalocyanines3• reactant for preparation of nickel and zinc phthalocyaninato-triazolehemiporphyrazinato complexes4• reactant for preparation of unsymmetric substituted push-pull phthalocyanines5 |
| Melting point | 122-125 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,3-Diimino-5,6-bis(octyloxy)isoindoline used for?
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1,3-Diimino-5,6-bis(octyloxy)isoindoline is used as a reactant in various synthesis applications, including template condensation reactions and the preparation of diverse phthalocyanine derivatives and metal complexes.
What are the CAS number and molecular formula for this compound?
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The CAS number is 118156-18-6, and the empirical formula (Hill notation) is C24H39N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a purity of 98% (assay). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,3-Diimino-5,6-bis(octyloxy)isoindoline be handled?
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Handle with appropriate personal protective equipment including a dust mask (type N95 recommended), eyeshields, and gloves. Ensure adequate ventilation to avoid inhaling dust. Avoid contact with skin, eyes, and clothing. Store in a well-ventilated place. Keep container tightly closed.
Is this chemical a controlled substance?
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This chemical is not listed as a controlled substance in the provided data.
How is this chemical packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging for export according to international regulations. Please contact us for specific shipping and handling details.
How can I request a sample or quote for 1,3-Diimino-5,6-bis(octyloxy)isoindoline?
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Please use the contact form or email us directly to request a sample or a quotation for 1,3-Diimino-5,6-bis(octyloxy)isoindoline. Our sales team will respond promptly.
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