Acetonitrile CAS No. 75-05-8
We are a manufacturer based in China. We specialize in providing high-quality Acetonitrile CAS No. 75-05-8 for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Agrochemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Acetonitrile
CAS No.: 75-05-8 | EC No.: 200-835-2
1. Chemical Identification
| Property | Specification |
|---|---|
| IUPAC Name | Ethanenitrile |
| Molecular Formula | C₂H₃N |
| Molecular Weight | 41.05 g/mol |
| Appearance | Clear colorless liquid |
| Color (APHA) | <10 |
| Density | 0.786 g/mL at 25°C |
| Melting Point | -45°C |
| Boiling Point | 81-82°C |
| Refractive Index | n<sup>20</sup><sub>D</sub> 1.344 |
| pKa | 25 (at 25°C) |
| Flash Point | 6°C (closed cup) |
Synonyms:
Methyl cyanide, AN, Cyanomethane
2. Key Applications
Industrial Solvent
- Petroleum Industry:
- Extraction of butadiene
- Removal of tar/phenols from hydrocarbons
- Vegetable Oil Processing: Fatty acid extraction
- Textile Industry: Synthetic fiber production
Pharmaceutical Sector
- Reaction Medium: Steroid drug recrystallization
- Vitamin B1 Synthesis: Key intermediate
Specialty Uses
- Polar Solvent System: 84% azeotrope with water (bp 76°C)
- Agriculture: Triazine nitrogen fertilizer component
- Perfumery: Fragrance intermediate
- Inorganic Chemistry: Ligand in coordination complexes
3. Product Advantages
✔ High Purity – UV-spectroscopy grade available
✔ Versatile Solvent – Miscible with water/organics
✔ Low Viscosity – Excellent penetration properties
4. Physical & Chemical Properties
- Dielectric Constant: 37.5 (20°C)
- Vapor Pressure: 72.8 mmHg at 20°C
- Azeotrope Composition: 84% AN + 16% H₂O
5. Handling & Storage
| Parameter | Requirement |
|---|---|
| Storage Temp | 15-25°C (cool, ventilated area) |
| Packaging | 200L steel drums/IBCs |
| Shelf Life | 24 months |
| Special Notes | Flameproof area required |
6. Safety Information
Danger!
- H225: Highly flammable liquid/vapor
- H302+H312+H332: Harmful if swallowed/in contact skin/inhaled
- H319: Causes serious eye irritation
Protective Measures:
- P210: Keep away from heat/sparks/open flames
- P280: Chemical-resistant gloves/face shield required
- P301+P330+P331: IF SWALLOWED: Rinse mouth, DO NOT induce vomiting
7. Quality Specifications
- Purity: ≥99.9% (GC)
- Water Content: ≤0.1%
- UV Cutoff: 190 nm
Disclaimer:
This technical information serves as professional reference only. Users must comply with local regulations and obtain necessary handling certifications. Always consult SDS before use.
If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Inquiry
Factory & Shipment
