2-Pyridylacetonitrile (CAS: 2739-97-1) Technical Guide
Table of Contents
1. Basic Information & Specifications
| Parameter | Details |
|---|---|
| CAS Number | 2739-97-1 |
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 g/mol |
| Synonyms | 2-Pyridineacetonitrile, Pyridine-2-acetonitrile |
| InChIKey | UKVQBONVSSLJBB-UHFFFAOYSA-N |
2. Physical & Chemical Properties
| Property | Value |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Density | 1.1 ± 0.1 g/cm³ |
| Boiling Point | 232.1 ± 15.0 °C |
| Melting Point | 23–25 °C |
| Flash Point | 93.9 ± 0.0 °C |
| Storage Conditions | 2–8°C, sealed under nitrogen |
3. Synthesis Methods
Common synthesis routes include:
- Route 1: Reaction of 2-fluoropyridine with acetonitrile (yield: ~87%).
- Route 2: Reaction of o-bromopyridine with acetonitrile (yield: ~70%).
These methods are optimized for laboratory-scale production and require specialized equipment for safe handling.
4. Safety & Handling
GHS Hazard Classification:
- Acute Oral Toxicity (Category 3)
- Acute Dermal Toxicity (Category 2)
- Skin Irritation (Category 2)
- Eye Damage (Category 2)
Precautionary Measures:
- Use PPE: gloves, goggles, and lab coats.
- Avoid inhalation or direct contact.
- Store in a cool, dry, and well-ventilated area.
5. Key Suppliers
| Supplier | Specifications | Contact |
|---|---|---|
| Shanghai Zhixin Chemical Co., Ltd. | Purity: ≥98% Packaging: Customized |
Tel: +86-139-1671-0504 Email: 421877690@qq.com |
| Leyan.com (Shanghai Haohong Biotech) | Purity: 98% Price: 1g/57 RMB, 5g/232 RMB |
Tel: 400-****** Website: leyan.com |
6. Applications
- Pharmaceutical intermediate for drug development.
- Precursor in agrochemical and dye synthesis.
- Research reagent in organic chemistry.
7. Contact for Inquiries
For technical specifications, pricing, or bulk orders:
Email: info@vivalr.com
Tel: (86) 15866781826
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