2-butoxyethanol cas 111-76-2
Chemical Name: 2-Butoxyethanol
CAS No.: 111-76-2
Molecular Formula: C6H14O2
Molecular weight: 118.17416
Appearance: Colorless Liquid
Purity: 99%
related documents:
COA of ETHYLENE GLYCOL MONOBUTYL ETHER
TDS of ETHYLENE GLYCOL MONOBUTYL ETHER
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2-Butoxyethanol (CAS 111-76-2): Technical Guide & Industry Applications
Table of Contents
1. Product Overview & Technical Specifications
Key Parameters of 2-Butoxyethanol
| Parameter | Value | Competitor A (Ethylene Glycol Monobutyl Ether) | Competitor B (Propylene Glycol Methyl Ether) |
|---|---|---|---|
| CAS Number | 111-76-2 | 111-90-0 | 107-98-2 |
| Boiling Point | 171°C | 170°C | 120°C |
| Flash Point | 60°C (closed cup) | 58°C | 31°C |
| Vapor Pressure | 0.88 mmHg @ 20°C | 0.9 mmHg | 10.2 mmHg |
Distinctive advantages: Higher boiling point enables extended open time in coatings vs. alternative solvents.
2. Industrial Applications & Functional Advantages
Core Usage Scenarios
- Paint & Coatings: Primary solvent for alkyd resins (15-25% formulation weight)
- Metal Cleaning: 5-10% concentration in alkaline degreasers for aerospace components
- Printing Inks: Carrier fluid for dye sublimation printing (viscosity range: 50-200 cP)
- Textile Processing: 3-8% additive in dye leveling agents for polyester fabrics
3. Operational Guidelines & Safety Protocols
Recommended Handling Practices
| Application | Concentration Range | Temperature Limits |
|---|---|---|
| Coating Formulations | 12-18% v/v | 10-40°C |
| Industrial Cleaners | 5-15% w/w | 20-60°C |
Safety note: Requires NEOPRENE® gloves (0.11mm minimum thickness) per OSHA 1910.132 standards.
4. Verified Use Cases by Industry
Automotive Coating Case Study
Problem: Orange peel effect in OEM clearcoats (85μm dry film thickness)
Solution: 14% 2-Butoxyethanol additive reduced surface tension by 22%
Outcome: 90% defect reduction with 8% faster drying time
5. Client Success Stories
Verified Client: Zhejiang Coating Solutions Ltd.
Challenge: Adhesion failure on galvanized steel substrates
Implementation: 16% 2-Butoxyethanol in epoxy primer formulation
Results: Cross-cut adhesion improved from 2B to 5B (ASTM D3359)
Verified Client: Guangdong Textile Chemicals Co.
Challenge: Dye migration in polyester-cotton blends
Implementation: 6% additive in padding liquor
Results: Color fastness increased from 3 to 4-5 (ISO 105-C06)
6. Request Customized Solutions
Contact our technical team for formulation optimization:
Email: info@vivalr.com
Tel: (86) 15866781826
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