Isobutyric Acid (CAS 79-31-2) Comprehensive Guide
Table of Contents
1. Basic Information & Specifications
| Parameter | Value | Comparison (Typical Grades) |
|---|---|---|
| CAS Number | 79-31-2 | – |
| Molecular Formula | C4H8O2 | – |
| Purity | ≥99.5% | Industrial Grade (99%), Pharmaceutical Grade (99.5%) |
| Density | 0.95 g/mL | 0.94-0.96 g/mL (varies by supplier) |
| Boiling Point | 153-154°C | 152-155°C (industry range) |
| Packaging | 200 kg/drum | 25 kg, 200 kg, IBC tanks |
2. Detailed Applications
- Organic Synthesis: Key intermediate for esters, pharmaceuticals (e.g., cephalosporin APIs), and agrochemicals.
- Solvent: Effective in paint strippers and polymer production due to its polarity.
- Food Industry: GRAS-approved flavoring agent (FEMA 2222) for dairy and fruit flavors.
- Leather Processing: pH regulator in deliming operations.
- Disinfectants: Component in antimicrobial formulations.
3. Usage Scenarios
Scenario 1: Pharmaceutical Synthesis
Used in cefazolin sodium production via esterification. Requires 99.5% purity to meet USP standards.
Scenario 2: Food Additive Production
Blended with ethanol to create iso-butyl acetate for natural flavor formulations. Typical ratio: 1:1.2 (acid:alcohol).
4. Client Case Studies
Case 1: Shandong Xinheng Chemical Co., Ltd.
- Application: Raw material for isobutyl chloride production
- Volume: 50 MT/month
- Specification: 99.5% purity, moisture ≤0.1%
Case 2: European Pharma Manufacturer
- Application: Cephalosporin intermediate synthesis
- Quality Requirements: HPLC purity ≥99.8%, heavy metals ≤5 ppm
- Supply Chain: JIT delivery with ISO-certified packaging
5. Inquiry & Contact
For technical specifications, MSDS, or bulk pricing:
| info@vivalr.com | |
| Phone | (86) 15866781826 |
Request a quote with your required quantity, packaging preference, and application details for optimized solutions.
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