Name | 2-ethoxy-3,4-dihydro-2h-pyran |
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Synonyms |
2-ethoxy-(2H)-3,4-dihydropyran
EINECS 203-141-8 ethoxy-2 dihydro-3,4,(2H)-pyranne 6-ethoxy-2,3-dihydropyran 2-Ethoxydihydropyran 2-Ethoxypyran 2-Ethoxy-2,3-dihydro(4H)pyran MFCD00006561 2-Ethoxy-3,4-dihydro-2H-pyran 3,4-dihydro-2-ethoxy-2H-pyran 2-Ethoxy-3,4-dihydropyran 2H-Pyran,2-ethoxy-3,4-dihydro 2-Ethoxy-3,4-dihydro-2-pyran ETHOXYDIHYDROPYRAN |
Density | 0.957 g/mL at 25 °C(lit.) |
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Boiling Point | 42 °C16 mm Hg(lit.) |
Melting Point | -100ºC |
Molecular Formula | C7H12O2 |
Molecular Weight | 128.16900 |
Flash Point | 76 °F |
Exact Mass | 128.08400 |
PSA | 18.46000 |
LogP | 1.67310 |
Vapour Pressure | 0.811mmHg at 25°C |
Index of Refraction | n20/D 1.439(lit.) |
Storage condition | 2-8°C |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Hazard Codes | Xi: Irritant; |
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Risk Phrases | R10 |
Safety Phrases | S26 |
RIDADR | UN 3271 3/PG 3 |
WGK Germany | 2 |
RTECS | UP8925000 |
Packaging Group | III |
Hazard Class | 3.2 |
HS Code | 2932999099 |
~81% 103-75-3 |
Literature: Danishefsky, Samuel; Bednarski, Mark Tetrahedron Letters, 1984 , vol. 25, # 7 p. 721 - 724 |
Precursor 2 | |
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DownStream 9 | |
HS Code | 2932999099 |
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Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |