Dimethyl aminoterephthalate
Dimethyl aminoterephthalate (CAS 5372-81-6), with the chemical formula H₂NC₆H₃(CO₂CH₃)₂, is a fine chemical supplied by Tech Serve Solutions. This organic compound has a molecular weight of 209.20 g/mol. It is primarily utilised as a building block in chemical synthesis and as an intermediate in the production of various organic compounds. Its ester and amine functionalities make it a versatile reagent for further chemical transformations.

Chemical Synthesis Intermediate
Dimethyl aminoterephthalate serves as a key intermediate in the synthesis of more complex organic molecules. Its functional groups, an amine and two methyl ester groups on a benzene ring, allow for diverse chemical reactions.
Building Block for Organic Chemistry
As an organic building block, this compound is valuable in research and development for creating novel chemical structures. It is often employed in academic and industrial laboratories for its predictable reactivity.
Ester Derivative Synthesis
The presence of two methyl ester groups makes it a suitable starting material for reactions involving ester modifications or transesterification, leading to different ester derivatives.
| Molecular weight | 209.20 |
|---|---|
| Linear formula | H2NC6H3(CO2CH3)2 |
| Assay | 97% |
| Melting point | 127-130 °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 Dimethyl aminoterephthalate used for?
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Dimethyl aminoterephthalate is used as a building block and intermediate in chemical synthesis, particularly in organic chemistry research and the development of new compounds.
What are the CAS number and chemical formula for Dimethyl aminoterephthalate?
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The CAS number is 5372-81-6 and the chemical formula is H₂NC₆H₃(CO₂CH₃)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimethyl aminoterephthalate with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Dimethyl aminoterephthalate be handled?
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Handle with care using a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust, ensure adequate ventilation, and avoid contact with skin and eyes due to its irritant properties (H315, H319, H335).
Is Dimethyl aminoterephthalate exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Dimethyl aminoterephthalate.
How can I request a quote or sample for Dimethyl aminoterephthalate?
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Please contact our sales department via our website or email to request a quote or a sample.
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