2-Methylimidazole
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
solid
|
| Molecular Weight |
82.10
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White to pale yellow crystalline solid
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
2-Methylimidazole
CAS No.: 693-98-1
Molecular Formula: C4H6N2
Molecular Weight: 82.10
Physical and Chemical Properties
- Appearance: White to pale yellow crystalline solid
- Melting Point: 142 - 145 °C
- Boiling Point: 267 - 268 °C
- Density: 1.03 g/cm3
- Solubility: Freely soluble in water, ethanol, methanol and acetone; slightly soluble in ether; insoluble in aliphatic hydrocarbons
- Odor: Slight characteristic odor
- Stability: Stable under normal temperature and dry environment. Hygroscopic. Avoid exposure to strong light, high temperature, strong acids and strong oxidants.
- pH Value: 9.5 - 11.0 (1% aqueous solution)
Application
- Epoxy resin curing agent: Widely used as medium temperature curing agent for epoxy resin, applicable to adhesives, coatings and electronic packaging materials.
- Pharmaceutical intermediate: Key raw material for synthesis of various medicines, pesticides and veterinary drugs.
- Organic synthesis: Catalyst and intermediate for fine chemical synthesis.
- Electroplating additive: Used as brightener and stabilizer in electroplating industry.
- Polymer additive: Applied as modifier and crosslinking agent in polymer materials.
- Laboratory reagent: Common analytical reagent and experimental raw material.
Storage Condition
Keep container tightly sealed. Store in cool, dry and well-ventilated area. Prevent moisture absorption. Keep away from direct sunlight, heat sources, acids and oxidizing agents. Separate from food, beverages and daily necessities during storage.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | 2-Methylimidazole | Compliant | Visual & Identification |
| CAS No. | 693-98-1 | 693-98-1 | Standard |
| Molecular Formula | C4H6N2 | C4H6N2 | Standard |
| Molecular Weight | 82.10 | 82.10 | Standard |
| Appearance | White to pale yellow crystalline solid | White crystalline solid | Visual Inspection |
| Purity (HPLC) | ≥99.0% | 99.72% | High Performance Liquid Chromatography |
| Melting Point | 142 - 145 °C | 143.1 - 144.3 °C | Capillary Method |
| Loss on Drying | ≤0.20% | 0.09% | Karl Fischer Titration |
| Residue on Ignition | ≤0.05% | 0.02% | Gravimetric Method |
| Chloride | ≤100 ppm | <15 ppm | Turbidimetric Method |
| Sulfate | ≤100 ppm | <12 ppm | Turbidimetric Method |
| Heavy Metals | ≤5 ppm | <2 ppm | Atomic Absorption Spectrometry |
| pH (1% Aqueous Solution) | 9.5 - 11.0 | 10.2 | Potentiometric Method |
