Molekula
Methylamine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Methylamine is a colorless, gaseous organic base with a strong ammonia-like odor, primarily used as a precursor in pharmaceuticals, agrochemicals, and synthetic rubber production. It serves as a key reagent in the manufacture of pesticides, dyes, and various chemical intermediates. This industrial chemical has a CAS number of 74-89-5, with the molecular formula CH5N and a molecular weight of 31.06 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies Methylamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Liquefied compressed gas |
| Assay/Purity | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -30 °C |
| Transport Class | 2.1 |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Odour | Fish or ammonia-like odor |
| Melting Point | -93.4 °C |
| Boiling Point | -6.3 °C |
| Density | 0.7 (relative, water = 1) |
| Water Solubility | Very soluble in water |
| Solubility (other solvents) | Soluble in ethanol, benzene, and acetone; miscible with ether |
| Vapour Pressure | 304 kPa at 20 °C |
| pKa | pKa = 10.6 |
| log P (octanol/water) | -0.57 |
Source: PubChem CID 6329 (HSDB, DrugBank, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90026613 |
| CAS Number | 74-89-5 |
| IUPAC Name | methanamine |
| EC Number | 200-820-0 |
| Molecular Formula | CH5N |
| Molecular Weight | 31.06 |
| Exact Mass | 31.0422 |
| SMILES | CN |
| InChIKey | BAVYZALUXZFZLV-UHFFFAOYSA-N |
| InChI | InChI=1S/CH5N/c1-2/h2H2,1H3 |
| PubChem CID | 6329 |
| UN Number | UN1061 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | - |
| Tariff Code | 29211100 |
Safety & GHS
-
Flammable
GHS02
-
Compressed Gas
GHS04
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- EUH071 Corrosive to the respiratory tract
- H220 Extremely flammable gas
- H280 Contains gas under pressure; may explode if heated
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H331 Toxic if inhaled
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Aminomethane
- Anhydrous Methylamine
- Carbinamine
- Mercurialin
- Methanamine
- Methylaminen
- Metilamine
- Metyloamina
- Monomethylamine
- N-Methylamine
Frequently asked questions
What is methylamine commonly used for?
Methylamine is primarily used in the production of pharmaceuticals, agrochemicals, and as a reagent in organic synthesis, including the manufacture of dyes, emulsifiers, and rubber chemicals.
What is the chemical formula and molecular weight of methylamine?
The chemical formula is **CH₅N** and the molecular weight is **31.06 g/mol**.
How should methylamine be stored?
Store methylamine in a tightly sealed container at **ambient temperature**, away from ignition sources, oxidizing agents, and moisture.
What grades of methylamine does Molekula supply?
Molekula supplies **technical-grade methylamine** (typically ≥95% purity) and may offer higher-purity grades upon request—confirm availability with our sales team.
Can Molekula supply methylamine in bulk quantities?
Yes, Molekula can supply methylamine in **bulk (ISO tanks, drums, or cylinders)** depending on volume and regulatory requirements—contact us for specific logistics and pricing.
What documentation comes with a methylamine order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS/SDS), and a commercial invoice; additional documentation (e.g., hazard labels) is provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.