basic_info |
|
| Product_Name： | 四氢-4H-吡喃-4-酮 |
| CAS： | 143562-54-3 ;29943-42-8 ;2081-44-9 |
| 中文同义词： | 四氢吡喃-4-醇 ; 四氢吡喃-4-酮 ; 四氢-4H-吡喃-4-酮 ; 四氢吡喃酮 ; 四氢-2H-吡喃-4-醇 |
| EnglishSynonyms： | 4-OXOTETRAHYDOPYRAN ; TETRAHYDRO-4-H-PYRAN-ONE ; 4-THP ; 4-OXOTETRAHYDROPYRAN ; OXAN-4-ONE ; TETRAHYDRO-4H-PYRAN-4-ONE ; TETRAHYDRO-GAMMA-PYRONE ; TETRAHYDROPYRAN-4-ONE ; 4H-PYRAN-4-ONE, TETRAHYDRO- ; 4-TETRAHYDROPYRANONE ; TETRAHYDRO-2H-PYRAN-4-ONE ; DIHYDRO-2H-PYRAN-4(3H)-ONE |
| pro_mdlNumber： | MFCD00006581 |
| pro_acceptors： | 2 |
| pro_donors： | 0 |
| pro_smile： | C1COCCC1=O |
| InChi： | InChI=1S/C5H8O2/c6-5-1-3-7-4-2-5/h1-4H2 |
| InChiKey： | InChIKey=JMJRYTGVHCAYCT-UHFFFAOYSA-N |
property |
|
| MeltingPoint： | 1.084 |
| Boiling_Point： | 166-166.5 DEG C(LIT)/166 oC/87 °C |
| Density： | 1.084g/mLat25°C(lit.) |
| PhysicalProperty： | FLASHPOINT: 131 DEG F FLASHPOINT: 55 DEG C REFRACTIVE INDEX: N20/D 1.452(LIT) |
| Comments： | APPLICATION: EMPLOYED IN A STUDY OF THE ENANTIOSELECTIVE ALPHA-AMINOXYLATION OF KETONES WITH NITROSOBENZENE AND L-PROLINE IN AN IONIC LIQUID APPLICATION: UNDERGOES CONDENSATION REACTIONS FOR THE PREPARATION OF DIPEPTIDES AND SPIROIMIDAZOLONES. EMPLOYED IN WITTIG REACTIONS FOR THE SYNTHESIS OF PENICILLINS AND THE A RING OF VITAMIN D3 RIDADR: UN 1224 3/PG 3 UNSPSC: 12352100 WGK: 3 |
secure_info |
|
| secure_symbol： |
GHS02
|
| secure_signal_word： | Warning |
| secure_risk_stmt： | H226 |
| secure_cautionary_stmt： | P280,P305+P351+P338 |
| secure_damage_code： | Xi |
| secure_risk_disclosure_stmt： | R:10 |
| secure_security_stmt： | S:S26;S39 |
| secure_un_code： | 1224 |
| secure_wgk_germany： | 3 |
| secure_flash_point： | 56 oC/86 °C |
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