
CAS Number142-68-7
Synonyms2H-Tetrahydropyran; Tetrahydropyran; UNII-V06I3ILG6B; 1,5-EPOXYPENTANE; Etrahydropyran; Tetarhydropyran; 4,5-dihydro-2H-pyran; tetrahydro-4H-pyran; tetrahydropyrane; OXACYCLOHEXANE; tetrahydro-2h-pyra; MFCD00006585; 4-tetrahydropyran; EINECS 205-552-8; Peroxan; T6OTJ; Tetrahydro-2H-pyran; THP; Oxane; Pentamethylene Oxide
Molecular FormulaC5H10O
Molecular Weight86.13
Purity99%
Density0.9±0.1 g/cm3
Boiling Point88 °C (lit.)
Melting Point−45 °C (lit.)
Appearanceliquid
EINECS205-552-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 142-68-7 |
| Catalog No. | 2A-9020912 |
| Chinese Name | 四氢吡喃 |
| Synonyms | 2H-Tetrahydropyran; Tetrahydropyran; UNII-V06I3ILG6B; 1,5-EPOXYPENTANE; Etrahydropyran; Tetarhydropyran; 4,5-dihydro-2H-pyran; tetrahydro-4H-pyran; tetrahydropyrane; OXACYCLOHEXANE; tetrahydro-2h-pyra; MFCD00006585; 4-tetrahydropyran; EINECS 205-552-8; Peroxan; T6OTJ; Tetrahydro-2H-pyran; THP; Oxane; Pentamethylene Oxide |
| Molecular Formula | C5H10O |
| Molecular Weight | 86.13 |
| Purity | 99 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 88 °C (lit.) |
| Melting Point | −45 °C (lit.) |
| Appearance | liquid |
| Water Solubility | 80 g/L (25 ºC) |
| Storage Condition | Store sealed in a cool place. |
| Packaging | II |
| EINECS | 205-552-8 |
| HTC | 2932999099 |
| PubChem ID | 57648359 |
| MDL Number | MFCD00006585 |
| SMILES | C1CCOCC1 |
| InChI | 1S/C5H10O/c1-2-4-6-5-3-1/h1-5H2 |
| InChI Key | DHXVGJBLRPWPCS-UHFFFAOYSA-N |
| Beilstein/REAXYS | 102436 |
| NACRES Code | NA.21 |
| UNSPSC | 12352005 |
| Hazard Symbols | 3 |
| MSDS | msds/20912_1_142_68_7.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Chemical name |
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