Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
1,1,1,3,3,3-Hexafluoro-2-propanol
CAS No.: 920-66-1
Molecular Formula: C3H2F6O
Molecular Weight: 168.04
Physical and Chemical Properties
- Appearance: Colorless transparent volatile liquid
- Melting Point: -4 °C
- Boiling Point: 59 - 60 °C
- Density: 1.456 g/mL at 25 °C
- Refractive Index: 1.275 (n20/D)
- Flash Point: 10 °C
- Solubility: Miscible with water, ethanol, ether, acetone and most organic solvents
- Odor: Slight ethereal odor
- Stability: Stable under normal conditions. Resistant to hydrolysis. Avoid high temperature, open flame, strong oxidants and strong bases. Volatile at room temperature.
- Acidity: Weak acidity, stronger than common alcohols
Application
- Special solvent: Excellent solvent for polymers, proteins, peptides and cellulose, widely used in polymer dissolution and spinning.
- Organic synthesis: Reaction solvent and catalyst for fluorochemical synthesis, pharmaceutical and pesticide intermediates.
- Chromatographic reagent: Mobile phase additive for HPLC and GC, improves separation effect of polar compounds.
- Etching agent: Used for surface etching of semiconductor and optical materials.
- Laboratory reagent: Applied in biochemistry, material science and organic chemistry research.
Storage Condition
Keep container tightly sealed. Store in cool, dry, well-ventilated place. Keep away from heat sources, open flame, direct sunlight and oxidants. Store separately from inflammables and corrosive substances.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | 1,1,1,3,3,3-Hexafluoro-2-propanol | Compliant | Visual & Identification |
| CAS No. | 920-66-1 | 920-66-1 | Standard |
| Molecular Formula | C3H2F6O | C3H2F6O | Standard |
| Molecular Weight | 168.04 | 168.04 | Standard |
| Appearance | Colorless transparent liquid | Colorless transparent liquid | Visual Inspection |
| Purity (GC) | ≥99.5% | 99.82% | Gas Chromatography |
| Density (25 °C) | 1.453 - 1.459 g/mL | 1.456 g/mL | Densitometry |
| Refractive Index (20 °C) | 1.273 - 1.277 | 1.275 | Refractometry |
| Moisture | ≤0.05% | 0.02% | Karl Fischer Titration |
| Residue on Ignition | ≤0.01% | <0.005% | Gravimetric Method |
| Acidity (as HF) | ≤0.005% | 0.002% | Titration Method |
| Fluoride | ≤10 ppm | <3 ppm | Turbidimetric Method |
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