4-(Diethylamino)salicylaldehyde
4-(Diethylamino)salicylaldehyde (CAS 17754-90-4) is an organic compound with the linear formula (C2H5)2NC6H3-2-(OH)CHO and a molecular weight of 193.24 g/mol. This pale yellow solid, assaying at 98%, serves as a valuable building block in organic synthesis. It is particularly noted for its use in creating Schiff-base ligands through condensation reactions, contributing to the development of novel chemical compounds and materials.
- IUPAC
- 4-Diethylamino-2-hydroxybenzaldehyde
- Synonyms
- 4-Diethylamino-2-hydroxybenzaldehyde
Synthesis of Schiff-Base Ligands
4-(Diethylamino)salicylaldehyde is employed in the monocondensation reaction with diaminomaleonitrile to form Schiff-base ligands. This application is crucial in coordination chemistry and the synthesis of complex organic structures.
Organic Synthesis Building Block
As a functionalised aromatic aldehyde, it serves as a versatile intermediate in the synthesis of more complex organic molecules. Its reactive aldehyde group and substituted aromatic ring allow for diverse chemical transformations.
Research and Development
This compound is utilised in research laboratories for exploring new synthetic pathways and developing novel compounds with potential applications in various fields of chemistry and material science.
| Molecular weight | 193.24 |
|---|---|
| Linear formula | (C2H5)2NC6H3-2-(OH)CHO |
| Assay | 98% |
| Application | 4-(Diethylamino)salicylaldehyde was used in the synthesis of Schiff-base ligand by monocondensation with diaminomaleonitrile1. |
| Melting point | 60-62 °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) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 4-(Diethylamino)salicylaldehyde used for?
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4-(Diethylamino)salicylaldehyde is primarily used as a building block in organic synthesis, notably for the preparation of Schiff-base ligands through condensation reactions with compounds like diaminomaleonitrile.
What are the CAS number and molecular formula for 4-(Diethylamino)salicylaldehyde?
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The CAS number is 17754-90-4 and the linear formula is (C2H5)2NC6H3-2-(OH)CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(Diethylamino)salicylaldehyde with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 4-(Diethylamino)salicylaldehyde be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid inhalation of dust and ensure adequate ventilation. This compound is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is 4-(Diethylamino)salicylaldehyde packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals in compliance with international regulations. We are experienced global exporters of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for 4-(Diethylamino)salicylaldehyde?
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Please contact our sales team via our website or directly by phone to request a sample or a quotation for 4-(Diethylamino)salicylaldehyde.
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