Molekula
Methylamine 40% Aqueous Solution
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 40% Aqueous Solution is a versatile aliphatic amine used primarily in the production of pharmaceuticals, agrochemicals, and synthetic resins. It serves as a key intermediate in the synthesis of dyes, emulsifiers, and corrosion inhibitors. This solution contains 40% w/w methylamine in water, with a CAS number of 74-89-5 and a molecular formula of CH3NH2. Stored at ambient conditions, it carries a **Danger** signal word due to its hazardous properties. Molekula supplies Methylamine 40% Aqueous Solution from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Methylamine 40% Aqueous Solution is a versatile aliphatic amine used primarily in the production of pharmaceuticals, agrochemicals, and synthetic resins. It serves as a key intermediate in the synthesis of dyes, emulsifiers, and corrosion inhibitors. This solution contains 40% w/w methylamine in water, with a CAS number of 74-89-5 and a molecular formula of CH3NH2. Stored at ambient conditions, it carries a **Danger** signal word due to its hazardous properties. Molekula supplies Methylamine 40% Aqueous Solution from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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1 L — £98.90 per pack
Need a different quantity or pack?
Tell us the quantity you actually need — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price, usually within one working day.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless to pale yellow solution |
| Assay | 38.0 - 42.0% w/w |
| FT-IR | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -10 C |
| Transport Class | 3 (8) |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90030929 |
| CAS Number | 74-89-5 |
| Molecular Formula | CH3NH2 |
| Molecular Weight | 31.06 |
| SMILES | N/A |
| EC / UN Number | 1235 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29211100 |
| Tariff Code | 2921110000 |
Safety & GHS
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Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H225 Highly flammable liquid and vapour
- H302 Harmful if swallowed
- H314 Causes severe skin burns and 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
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
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
No alternate names recorded for this product.
Frequently asked questions
What is Methylamine 40% Aqueous Solution commonly used for?
This solution is widely used in the production of pharmaceuticals, agrochemicals, and as an intermediate in the synthesis of dyes, emulsifiers, and rubber chemicals.
What is the chemical formula and molecular weight of Methylamine 40% Aqueous Solution?
The chemical formula is **CH₃NH₂**, and the molecular weight of pure methylamine is **31.06 g/mol** (the 40% solution includes water).
What safety classification does Methylamine 40% Aqueous Solution have?
The solution is classified with the **Signal Word: Danger** due to its corrosive and flammable properties.
How should Methylamine 40% Aqueous Solution be stored?
Store in a tightly sealed container at **ambient temperature**, away from ignition sources, oxidizing agents, and incompatible materials.
Does Molekula supply Methylamine 40% Aqueous Solution in bulk quantities?
Yes, we offer bulk quantities of Methylamine 40% Aqueous Solution to meet industrial and large-scale production needs.
What documentation is provided with an order of Methylamine 40% Aqueous Solution?
Each order includes a **Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a Material Safety Information (MSI) document** for compliance and handling guidance.
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.