Molekula
Methylamine 33 wt. % in Ethanol
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 33 wt. % in ethanol is a clear, flammable solution of methylamine dissolved in ethanol, widely used as a reagent in pharmaceutical synthesis, agrochemical production, and chemical manufacturing. It serves as a nucleophilic reagent for introducing N-methylamino (CH3NH-) groups, a base catalyst, and an intermediate in reactions requiring amine functional groups. This product has a CAS number of 74-89-5, a molecular formula of CH5N (not CH3N2—correction), and a molecular weight of 31.06 g/mol. It is stored at ambient conditions but requires proper ventilation due to its flammability and toxicity. The signal word is Danger, indicating high hazard potential. Molekula supplies Methylamine 33 wt. % in ethanol 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
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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 L — $1,111.50 per pack
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 | Clear colourless solution |
| Water | ≤ 0.1% |
| Assay | 32.00 - 34.00% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -23 °C |
| Transport Class | 3 (8) |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90005593 |
| CAS Number | 74-89-5 |
| Molecular Formula | CH3N2 |
| Molecular Weight | 31.06 |
| SMILES | NC |
| UN Number | UN2924 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 3822.19.0080 |
| Tariff Code | 3822190090 |
Safety & GHS
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Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H225 Highly flammable liquid and vapour
- H314 (sub cat. 1B) 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
- 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
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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 33 wt. % in Ethanol commonly used for?
This solution is primarily used as a reagent in organic synthesis, pharmaceutical manufacturing, and as a precursor for the production of pesticides, dyes, and rubber chemicals.
What is the chemical formula and molecular weight of Methylamine?
The chemical formula is CH₅N (CH₃NH₂; not CH3N2, which is a common misrepresentation), and the molecular weight is 31.06 g/mol.
How should Methylamine 33 wt. % in Ethanol be stored?
Store in a tightly sealed container at ambient temperature, away from ignition sources, oxidizing agents, and moisture.
What grade of Methylamine 33 wt. % in Ethanol does Molekula supply?
Molekula supplies this product in technical/reagent grade suitable for laboratory and industrial applications.
Can Molekula supply Methylamine 33 wt. % in Ethanol in bulk quantities?
Yes, Molekula can provide this product in bulk, with quantities tailored to your specific requirements—contact us for pricing and logistics details.
What documentation comes with an order of Methylamine 33 wt. % in Ethanol?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a packing list with batch-specific details.
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.