Description
Description
1,4-Dioxane For HPLC ≥99.5% 1 Liter
Synonym: Diethylene oxide, Dioxane
- CAS Number 123-91-1
- Empirical Formula (Hill Notation) C4H8O2
- Molecular Weight 88.11
- Beilstein/REAXYS Number 102551
- EC Number 204-661-8
- MDL number MFCD00006571
- PubChem Substance ID 329755066
- NACRES NA.21
| Grade | for HPLC |
| Vapor Density | 3 (vs air) |
| Vapor Pressure |
27 mmHg (20°C) |
| Assay | ≥99.5% |
| Autoignition Temperature | 356°F |
| Expl. Lim. | 22 % |
| Impurities |
≤0.001% non-volatile matter |
| transmittance |
220 Nm, ≥20% |
| Refractive Index | n20/D 1.422 (lit.) |
| bp | 100-102°C (lit.) |
| mp | 10-12°C (lit.) |
| Density | 1.034 g/mL at 25°C (lit.) |
| UV absorption |
λ: 220 Nm Amax: ≤0.70 |
| Featured Industry | Food and Beverages |
General description
1,4-Dioxane is widely used as a solvent for various organic compounds in industry. It is a non-biodegradable contaminant found in industrial effluents. Its oxidative degradation by using oxygen and ozone has been useful in converting it into biodegradable products, which can be easily removed by conventional methods.
Application
1,4-Dioxane may be employed as a solvent in the synthesis of N-(4-(prop-2-ynyloxy)phenyl)acetamide and 3-(4-(prop-2-ynyloxy)phenyl)-3,4-dihydro-2H-benzo[e][1,3]oxazine.
Suitable for HPLC, spectrophotometry, environmental testing
Safety Information
GHS02, GHS07, GHS08
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