3,4-Dibenzyloxybenzyl chloride
3,4-Dibenzyloxybenzyl chloride (CAS: 1699-59-8) is an organic compound with the linear formula (C6H5CH2O)2C6H3CH2Cl and a molecular weight of 338.83 g/mol. This dibenzyl ether derivative serves as a valuable building block in organic synthesis. It is primarily used as a precursor in the preparation of other complex molecules, particularly in the field of chemical synthesis where its benzyl chloride functionality offers a reactive site for further chemical transformations.
- Synonyms
- (C6H5CH2O)2C6H3CH2Cl

Intermediate in Organic Synthesis
3,4-Dibenzyloxybenzyl chloride is employed as a key intermediate in the synthesis of various organic compounds. Its structure makes it suitable for incorporation into more complex molecular architectures.
Preparation of Benzylnitrile Precursors
This compound has been specifically utilised in the preparation of benzylnitrile precursors. These precursors are essential starting materials for the synthesis of amidines and related nitrogen-containing heterocycles.
Research and Development
As a functionalised organic building block, 3,4-Dibenzyloxybenzyl chloride is a useful reagent for researchers exploring novel synthetic routes and developing new chemical entities in academic and industrial laboratories.
| Molecular weight | 338.83 |
|---|---|
| Linear formula | (C6H5CH2O)2C6H3CH2Cl |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Application | 3,4-Dibenzyloxybenzyl chloride was used to prepare benzylnitrile precursor, required for the synthesis of amidines1. |
| Melting point | 41-43 °C(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-36/37 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 3,4-Dibenzyloxybenzyl chloride used for?
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3,4-Dibenzyloxybenzyl chloride is primarily used as a building block in organic synthesis, notably for the preparation of benzylnitrile precursors which are required for the synthesis of amidines.
What is the CAS number and chemical formula for 3,4-Dibenzyloxybenzyl chloride?
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The CAS number for 3,4-Dibenzyloxybenzyl chloride is 1699-59-8. Its linear chemical formula is (C6H5CH2O)2C6H3CH2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Dibenzyloxybenzyl chloride with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,4-Dibenzyloxybenzyl chloride be handled safely?
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3,4-Dibenzyloxybenzyl chloride is a danger to health. It causes severe skin burns and eye damage (H314) and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection, must be used. Handle in a well-ventilated area.
How is 3,4-Dibenzyloxybenzyl chloride shipped and exported?
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3,4-Dibenzyloxybenzyl chloride is shipped under UN 3261, Class 8, Packing Group II, indicating it is a corrosive solid. Tech Serve Solutions is experienced in global export logistics for chemical reagents.
How can I request a sample or quote for 3,4-Dibenzyloxybenzyl chloride?
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To request a sample or a quotation for 3,4-Dibenzyloxybenzyl chloride, please contact our sales department through the website or via direct enquiry, providing your specific requirements.
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