| CAS Number | 294-93-9 |
| Catalog Description | 12-Crown-4, 98% |
| Synonym | 1,4,7,10-Tetraoxacyclododecane |
| MDL Number | MFCD00005103 |
| Master Molecular formula | C8H16O4 |
| Molecular formula | C8H16O4 |
| Melting point in C | 16° |
| Boiling point in C | 61-70°/0.5 mmHg |
| Flash point in C | >110° |
| Flash point in F | >230° |
| Density | 1.089 |
| Refractive Index | 1.463 |
| Beilstein | 1363064 |
| Sensitivity | Air Sensitive |
| Sensitivity | Hygroscopic |
| Sensitivity | Light Sensitive |
| EC Number | 206-036-5 |
| Shipping | Hazardous for shipping |
| CAS Number | 294-93-9 |
| UN# | UN2810 |
| Haz Class | 6.1 |
| Packing Group | II |
| Signal Word | Danger |
| Pictogram code 1 |
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| Pictogram code 2 |
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| H Phrases | H330-H315-H319-H361 |
| P Phrases | P260-P305+P351+P338-P310-P320-P405-P501A |
| TSCA | Yes |
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