Dihydropyran CAS#: 110-87-2; ChemWhat Code: 9698
Names & Identifiers |
| Product Name | Dihydropyran |
| Synonyms | 3,4-Dihydro-2H-pyran,99%;2,3-Dihydro-2H-pyran;2,3-Dihydropyran, DHP;3,4-Dihydro-2H-pyran ,98%;3,4-Dihydro-2H-pyran (DHP);3,4-Dihydro-2H-pyran, 99% 100GR;3,4-Dihydro-2H-pyran, 99% 500GR;Dihydropyran,3,4-Dihydro-2H-pyran |
| CAS Registry Number | 110-87-2 |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 |
| EINECS | 203-810-4 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | −70 °C(lit.) |
| Boiling Point | 86 °C(lit.) |
| Density | 0.922 g/mL at 25 °C(lit.) |
| vapor Density | 2.9 (vs air) |
| Refractive Index | n |
| Flash Point | 4 °F |
| Storage | Flammables area |
| Solubulity | 7.7g/l |
| form | Liquid |
| Color | Clear Colorless to yellow |
| PH | 7 (5g/l, H2O, 20℃) |
| Explosive Limit | 1.1-13.8%(V) |
| Water Solubility | 20 g/L (20 ºC) |
| BRN | 103493 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | 2H-Pyran, 3,4-dihydro-(110-87-2) |
| EPA Substance Registry System | 2H-Pyran, 3,4-dihydro-(110-87-2) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,Xi |
| R Phrase | 11-36/37/38-36/38-19 |
| S Phrase | 16-26-36-37/39-33-7/9 |
| RIDADR | UN 2376 3/PG 2 |
| WGK Germany | 3 |
| RTECS | UP7700000 |
| Hazard Note | Highly Flammable/Irritant |
| TSCA | Yes |
| Storage Class | 3 |
| Packing Group | II |
| HS Code | 29329995 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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