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CAS NO.29943-42-8
1(10-100)Metric Ton1(10-100)Metric Ton
| Tetrahydro-4H-pyran-4-one Basic information |
| Product Name: | Tetrahydro-4H-pyran-4-one |
| Synonyms: | 2,3,5,6-Tetrahydro-4-pyranone;4-Oxacyclohexanone;Tetrahydro-4-pyrone;TETRAHYDRO-GAMMA-PYRONE;TETRAHYDROPYRAN-4-ONE;TETRAHYDRO-4H-PYRAN-4-ONE;TETRAHYDRO-2H-PYRAN-4-ONE;4-OXOTETRAHYDROPYRAN |
| CAS: | 29943-42-8 |
| MF: | C5H8O2 |
| MW: | 100.12 |
| EINECS: | 249-967-2 |
| Product Categories: | Oxygen cyclic compounds;blocks;Heterocycles;Heterocycles series;Carbonyl Compounds;Pyrans, Piperidines &Piperazines;Ketone;Pyrans, Piperidines & Piperazines;Heterocycle-other series |
| Mol File: | 29943-42-8.mol |
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| Tetrahydro-4H-pyran-4-one Chemical Properties |
| bp | 166-166.5 °C(lit.) |
| density | 1.084 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Fp | 134 °F |
| storage temp. | Keep Cold |
| Water Solubility | MISCIBLE |
| BRN | 106463 |
| CAS DataBase Reference | 29943-42-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 4H-Pyran-4-one, tetrahydro-(29943-42-8) |
| Safety Information |
| Hazard Codes | Xi,F |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 24/25-36-26 |
| RIDADR | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| F | 10 |
| Hazard Note | Keep Cold/Flammable/Irritant |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29329995 |
| MSDS Information |
| Provider | Language |
|---|---|
| Tetrahydro-4H-pyran-4-one | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Tetrahydro-4H-pyran-4-one Usage And Synthesis |
| Chemical Properties | colorless to light yellow liquid |
| Usage | Tetrahydro-4-pyrone is used in organic synthesis as building block for more complex chemical structures because it participate in a variety of cycloaddition reactions. |
| Tetrahydro-4H-pyran-4-one Preparation Products And Raw materials |
| Raw materials | Etanol-->Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Dichloromethane-->PETROLEUM ETHER-->Magnesium sulfate-->Acetone-->Aluminium chloride-->Diethyl oxalate-->Phosphorous acid-->Nickel-->Sodium ethoxide-->Copper-->Heptane-->Sodium dihydrogenorthophosphate-->Dibutyl phthalate -->ETHYLENE-->1,2,3,4-Tetrahydronaphthalene-->3-Chloropropionyl chloride-->2,2'-Dipyridyl |
| Preparation Products | 4-Aminotetrahydropyran hydrochloride-->2-(TETRAHYDRO-PYRAN-4-YL)-ETHANOL-->4-Aminotetrahydropyran-->E-4-Hexen-1-ol |
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