2,4-Dimethoxybenzylamine
2,4-Dimethoxybenzylamine (CAS: 20781-20-8), with the linear formula (CH3O)2C6H3CH2NH2 and a molecular weight of 167.21 g/mol, is a primary amine. It serves as a versatile building block in organic synthesis. Its nucleophilic amine group is valuable for reactions such as aminations and as a starting material for more complex molecular structures in chemical research and development.
- Synonyms
- (CH3O)2C6H3CH2NH2

Organic Synthesis Reagent
2,4-Dimethoxybenzylamine acts as a nucleophilic amine in various organic transformations. It is employed in the synthesis of more complex organic molecules and heterocyclic compounds, serving as a crucial building block in multi-step synthetic pathways.
Pharmaceutical Intermediate Research
This compound can be utilised in the research and development of novel pharmaceutical agents. Its structure allows for incorporation into potential drug candidates, contributing to the exploration of new therapeutic compounds.
Chemical Reactivity Studies
It has been documented for use in studies investigating the reactivity of various organic substrates. For instance, it was used in a study of the 1,4-reactivity of 5-bromo-2-indene-1-one, highlighting its role in mechanistic and synthetic methodology research.
| Molecular weight | 167.21 |
|---|---|
| Linear formula | (CH3O)2C6H3CH2NH2 |
| Assay | 98% |
| Boiling point | 140 °C/1 mmHg(lit.) |
| Density | 1.113 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.549(lit.) |
| Application | Amine nucleophile used in a study of the 1,4- reactivity of 5-bromo-2-indene-1-one.1 |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 2735 8/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36/37/39-45 |
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 2,4-Dimethoxybenzylamine used for?
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2,4-Dimethoxybenzylamine (CAS: 20781-20-8) is primarily used as a building block in organic synthesis and in chemical research. It functions as an amine nucleophile in various reactions and has been utilised in studies of organic substrate reactivity.
What are the CAS number and formula for 2,4-Dimethoxybenzylamine?
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The CAS number for 2,4-Dimethoxybenzylamine is 20781-20-8, and its linear formula is (CH3O)2C6H3CH2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dimethoxybenzylamine with a minimum assay of 98%. This product is intended for laboratory and research use; TSS does not represent it as USP, BP, EP, or any other pharmacopoeial grade.
How should 2,4-Dimethoxybenzylamine be handled safely?
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2,4-Dimethoxybenzylamine is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including gloves, goggles, and face shields, should be worn. Ensure adequate ventilation and use appropriate respiratory protection if necessary.
Can Tech Serve Solutions export 2,4-Dimethoxybenzylamine?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents and can export 2,4-Dimethoxybenzylamine worldwide, adhering to all relevant shipping and customs regulations.
How can I request a quote or sample for 2,4-Dimethoxybenzylamine?
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To request a quote or a sample of 2,4-Dimethoxybenzylamine, please visit the Tech Serve Solutions website or contact our sales department directly. Our team will be happy to assist you with your inquiry.
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