3,4-Dihydro-2-methoxy-2H-pyran
3,4-Dihydro-2-methoxy-2H-pyran
CAS: 4454-05-1
Molecular Formula: C6H10O2
3,4-Dihydro-2-methoxy-2H-pyran - Names and Identifiers
| Name | 3,4-Dihydro-2-methoxy-2H-pyran |
| Synonyms | Dihydromethoxypyran Pyran, 3,4-dihydro-2-methoxy- 3,4-dihydro-2-methoxy-2h-pyra 3,4-Dihydro-2-methoxy-2H-pyran 2,3-Dihydro-2-methoxy-4H-pyran 2-Methoxy-3,4-Dihydro-2H-Pyran 2-METHOXY-2,3-DIHYDRO-4H-PYRAN 2-METHOXY-3,4-DIHYDRO-2H-PYRAN 2-Methoxy-2,3-dihydro-(4H)-pyrane (2S)-2-methoxy-3,4-dihydro-2H-pyran (2R)-2-methoxy-3,4-dihydro-2H-pyran |
| CAS | 4454-05-1 |
| EINECS | 224-698-3 |
| InChI | InChI=1/C6H10O2/c1-7-6-4-2-3-5-8-6/h3,5-6H,2,4H2,1H3/t6-/m1/s1 |
3,4-Dihydro-2-methoxy-2H-pyran - Physico-chemical Properties
| Molecular Formula | C6H10O2 |
| Molar Mass | 114.14 |
| Density | 1.006 g/mL at 25 °C(lit.) |
| Boling Point | 126 °C |
| Flash Point | 16 °C |
| Solubility | soluble in Methanol |
| Vapor Presure | 5.14mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to yellow |
| BRN | 107274 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.441-1.443 |
3,4-Dihydro-2-methoxy-2H-pyran - Risk and Safety
| Hazard Symbols | Xn - Harmful F,Xn - |
| Risk Codes | R22 - Harmful if swallowed R11 - Highly Flammable R36 - Irritating to the eyes R20 - Harmful by inhalation R10 - Flammable |
| Safety Description | S9 - Keep container in a well-ventilated place. S33 - Take precautionary measures against static discharges. S16 - Keep away from sources of ignition. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 1993 |
| RTECS | UP7900000 |
| TSCA | Yes |
| HS Code | 29329900 |
| Hazard Class | 3 |
| Packing Group | II |
3,4-Dihydro-2-methoxy-2H-pyran - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 02:00:05
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