N-Methylformamide
N-Methylformamide (CAS: 123-39-7) is a chemical compound with the linear formula HCONHCH₃ and a molecular weight of 59.07 g/mol. This amide serves as a versatile building block in organic synthesis and is recognised for its utility in various chemical processes. Tech Serve Solutions supplies N-Methylformamide with a high assay, making it suitable for a range of laboratory and industrial applications.
- IUPAC
- N-Formylmethylamine
- Synonyms
- N-Formylmethylamine

Organic Synthesis
N-Methylformamide functions as a key intermediate and building block in the synthesis of more complex organic molecules. Its reactive amide group allows for participation in various chemical transformations.
Chemical Reagent
This compound is utilised as a reagent in specific chemical reactions, contributing to the development of new chemical entities and materials. Its properties make it valuable in research and development settings.
Solvent Properties
While primarily used as a building block, N-Methylformamide may exhibit solvent properties that can be leveraged in certain reaction systems or purification processes.
| Molecular weight | 59.07 |
|---|---|
| Linear formula | HCONHCH3 |
| Assay | 99% |
| Boiling point | 198-199 °C(lit.) |
| Density | 1.011 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.432(lit.) |
| Melting point | −4 °C(lit.) |


Hazard statements
- H312Harmful in contact with skin
- H360May damage fertility or the unborn child
Precautionary statements
- P201Obtain special instructions before use
- P280Wear protective gloves, clothing and eye/face protection
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 111 °C / 231.8 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61-21 |
| Safety statements (S) | 53-45 |
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 N-Methylformamide used for?
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N-Methylformamide is primarily used as a building block in organic synthesis and as a chemical reagent in various laboratory and industrial applications.
What is the CAS number and formula for N-Methylformamide?
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The CAS number for N-Methylformamide is 123-39-7, and its linear formula is HCONHCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Methylformamide with an assay of 99%. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
What are the primary hazards associated with N-Methylformamide?
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N-Methylformamide carries a Danger signal word and is classified with hazard statements H312 (Harmful in contact with skin) and H360 (May damage fertility or the unborn child). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection, is essential.
How is N-Methylformamide packaged and exported?
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Tech Serve Solutions packages and exports N-Methylformamide according to relevant safety and regulatory standards for chemical shipments.
How can I request a sample or quote for N-Methylformamide?
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To request a sample or quote for N-Methylformamide, please contact our sales department via the website or direct inquiry channels.
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