Pivaloyl Chloride (CAS 3282-30-2) Comprehensive Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Specification | Industry Benchmark |
|---|---|---|
| CAS Number | 3282-30-2 | N/A |
| Molecular Formula | C5H9ClO | Similar acyl chlorides: C3H5ClO (Acetyl chloride) |
| Molecular Weight | 120.58 g/mol | 78.50 g/mol (Acetyl chloride) |
| Boiling Point | 105-107°C | 51-52°C (Acetyl chloride) |
| Flash Point | 8.9°C | 4°C (Acetyl chloride) |
| Purity Grade | ≥99.0% | Standard: ≥98.5% |
2. Industrial Applications
Pharmaceutical Synthesis
Key intermediate for β-lactam antibiotics:
– Ampicillin derivatives
– Cephalosporin antibiotics (Cefazolin, Cephalexin)
– Dual-function prodrug development
Agrochemical Production
– Primary intermediate for carbamate insecticides (Triazamate)
– Herbicide precursor (Isoxazolidinone derivatives)
– Fungicide synergist
Polymer Chemistry
– Initiator for radical polymerization (tert-Butyl perpivalate)
– Surface modification agent for specialty plastics
– Cross-linking accelerator
3. Operational Guidelines & Case Studies
Process Optimization
Case 1: Pharmaceutical intermediate synthesis
– Reaction yield improvement: 72% → 89%
– Byproduct reduction through temperature-controlled acylation
Safety Protocols
– Mandatory PPE: Chemically resistant gloves (Butyl rubber), full-face shield
– Emergency neutralization procedure: 5% sodium bicarbonate solution
– Storage requirements: Nitrogen atmosphere, temperature <25°C
4. Client Success Stories
PharmaTech Solutions (Germany)
– Application: Cephalosporin API production
– Achievement: 32% cost reduction in side-chain protection
– Annual consumption: 18 metric tons
AgroShield Ltd. (India)
– Application: Triazamate insecticide synthesis
– Technical support: Customized distillation protocol
– Purity achieved: 99.7% (GC analysis)
PolyChem Industries (USA)
– Application: High-performance polymer initiators
– Result: 40% faster curing time in composite materials
– Quality certification: ISO 9001:2015 compliant
5. Contact for Technical Consultation
For customized technical specifications or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Office Hours: Mon-Fri 08:00-17:00 (GMT+8)
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