Methyl 4-methoxybutyrate
Methyl 4-methoxybutyrate (CAS 29006-01-7), with the molecular formula CH3O(CH2)3CO2CH3 and a molecular weight of 132.16 g/mol, is a useful organic building block. This ester compound serves as a valuable intermediate in chemical synthesis, particularly within the realm of organic chemistry. Its structure lends itself to various reactions and transformations, making it a versatile component in the development of more complex molecules.

Organic Synthesis Intermediate
Methyl 4-methoxybutyrate is employed as a key intermediate in multi-step organic syntheses. Its ester and ether functionalities allow for diverse chemical modifications and incorporation into larger molecular frameworks.
Building Block for Specialty Chemicals
This compound acts as a fundamental building block in the creation of fine chemicals and advanced materials. Its specific structure can be leveraged in the design and synthesis of novel compounds.
Research and Development
Utilised in research laboratories, Methyl 4-methoxybutyrate aids in the exploration of new synthetic routes and the development of innovative chemical entities. Its properties make it suitable for various R&D applications.
| Molecular weight | 132.16 |
|---|---|
| Linear formula | CH3O(CH2)3CO2CH3 |
| Assay | 98% |
| Boiling point | 162-164 °C/767 mmHg(lit.) |
| Density | 0.969 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.408(lit.) |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 54 °C / 129.2 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
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 Methyl 4-methoxybutyrate used for?
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Methyl 4-methoxybutyrate (CAS 29006-01-7) is primarily used as an intermediate in organic synthesis and as a building block for specialty chemicals in research and development.
What are the CAS number and formula for Methyl 4-methoxybutyrate?
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The CAS number for Methyl 4-methoxybutyrate is 29006-01-7, and its molecular formula is CH3O(CH2)3CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-methoxybutyrate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Methyl 4-methoxybutyrate be handled safely?
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Methyl 4-methoxybutyrate is a flammable liquid and vapour (H226) requiring appropriate handling. Use safety goggles, face shields, and suitable gloves. Ensure adequate ventilation and use appropriate respiratory protection, such as an ABEK type filter, when handling.
How is Methyl 4-methoxybutyrate shipped and exported?
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Methyl 4-methoxybutyrate is shipped and exported according to relevant transport regulations, identified as UN 3272, Class 3, Packing Group III.
How can I request a sample or quote for Methyl 4-methoxybutyrate?
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To request a sample or quote for Methyl 4-methoxybutyrate, please contact our sales department via the website or direct telephone line.
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