3,4-dihydro-2-ethoxy-2H-pyran CAS 103-75-3
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Category：Other Chemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
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) |
,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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