3,4-dihydro-2-ethoxy-2H-pyran CAS 103-75-3
3,4-dihydro-2-ethoxy-2H-pyran – Names and Identifiers
Name
3,4-dihydro-2-ethoxy-2H-pyran
Synonyms
2-Ethoxypyran2-Ethoxydihydropyran2-ethoxy-3,4-dihydro-2h-pyra2-Ethoxy-3,4-dihydro-2-pyra...
Category：Other Chemicals
Introduction
3,4-dihydro-2-ethoxy-2H-pyran – Names and Identifiers
| Name | 3,4-dihydro-2-ethoxy-2H-pyran |
| Synonyms | 2-Ethoxypyran 2-Ethoxydihydropyran 2-ethoxy-3,4-dihydro-2h-pyra 2-Ethoxy-3,4-dihydro-2-pyran 2-ethoxy-2,3-dihydro(4h)pyran 2-Ethoxy-2,3-dihydro-4H-pyran 3,4-dihydro-2-ethoxy-2H-pyran 2-Ethoxy-3,4-dihydro-2H-pyran 2-Ethoxy-2,3-dihydro-gamma-pyran 2-ethoxydihydropyran,inpregnancydiagnosis |
| CAS | 103-75-3 |
| EINECS | 203-141-8 |
| InChI | InChI=1/C7H10O2/c1-2-8-7-5-3-4-6-9-7/h3-7H,2H2,1H3 |
3,4-dihydro-2-ethoxy-2H-pyran – Physico-chemical Properties
| Molecular Formula | C7H12O2 |
| Molar Mass | 128.17 |
| Density | 0.957g/mLat 25°C(lit.) |
| Melting Point | 153-155 °C |
| Boling Point | 42°C16mm Hg(lit.) |
| Flash Point | 76°F |
| Vapor Presure | 0.811mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.439(lit.) |
| MDL | MFCD00006561 |
3,4-dihydro-2-ethoxy-2H-pyran – Risk and Safety
| Risk Codes | R10 – Flammable R36/38 – Irritating to eyes and skin. R11 – Highly Flammable |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 – Keep away from sources of ignition. |
| UN IDs | UN 3271 3/PG 3 |
| WGK Germany | 2 |
| RTECS | UP8925000 |
| HS Code | 29329990 |
| Hazard Class | 3.2 |
| Packing Group | III |
3,4-dihydro-2-ethoxy-2H-pyran – Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | use CHIRALDEXA-PH and G-PH columns. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
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