Molekula
1-Methylpiperazine 99.8% min.
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
1-Methylpiperazine (CAS 109-01-3) is a secondary amine with a piperazine core, primarily used as a building block in pharmaceutical synthesis, agrochemicals, and as a corrosion inhibitor. It appears as a colorless to pale yellow hygroscopic liquid with a strong ammonia-like odor. Catalogue details: purity 99.8% min., molecular formula C5H12N2, molecular weight 100.16 g/mol, stored at ambient conditions. Molekula supplies 1-Methylpiperazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1-Methylpiperazine (CAS 109-01-3) is a secondary amine with a piperazine core, primarily used as a building block in pharmaceutical synthesis, agrochemicals, and as a corrosion inhibitor. It appears as a colorless to pale yellow hygroscopic liquid with a strong ammonia-like odor. Catalogue details: purity 99.8% min., molecular formula C5H12N2, molecular weight 100.16 g/mol, stored at ambient conditions. Molekula supplies 1-Methylpiperazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless liquid |
| Density | 0.901-0.904 |
| Refractive Index | 1.465-1.467 |
| Assay (GC) | ≥ 99.8% |
| Water (KF) | ≤0.20% |
| Total Other Impurities | ≤0.01% (GC) |
| Ethanol (10%) solubility | Soluble |
| Solubility (10% H2O) | Soluble |
| Piperazine | ≤ 0.03% (GC) |
| N, N-dimethyl-piperazine | ≤0.02% (GC) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 39 C |
| Transport Class | 8 (3) |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90029316 |
| CAS Number | 109-01-3 |
| Molecular Formula | C5H12N2 |
| Molecular Weight | 100.16 |
| SMILES | CN1CCNCC1 |
| EC / UN Number | 2734 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29335995 |
| Tariff Code | 2933599590 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H331 Toxic if inhaled
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
- P284 Wear respiratory protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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
No alternate names recorded for this product.
Frequently asked questions
What is 1-Methylpiperazine commonly used for?
1-Methylpiperazine is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and as a building block for organic compounds like surfactants and corrosion inhibitors.
What is the chemical formula and molecular weight of 1-Methylpiperazine?
The chemical formula is **C5H12N2**, and the molecular weight is **100.16 g/mol**.
How should 1-Methylpiperazine be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, oxidizing agents, and incompatible materials.
What purity grades of 1-Methylpiperazine does Molekula supply?
Molekula supplies **1-Methylpiperazine at a minimum purity of 99.8%**.
Can Molekula supply 1-Methylpiperazine in bulk quantities?
Yes, Molekula can supply **1-Methylpiperazine in bulk**, with quantities tailored to your requirements—please contact us for details.
What documentation comes with an order of 1-Methylpiperazine?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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.