基本信息 |
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产品名称: | 四氢-4H-吡喃-4-酮 |
CAS: | 29943-42-8 ;143562-54-3 ;2081-44-9 |
中文同义词: | 四氢吡喃酮 ; 四氢吡喃-4-醇 ; 四氢-2H-吡喃-4-醇 ; 四氢吡喃-4-酮 ; 四氢-4H-吡喃-4-酮 |
英文同义词: | TETRAHYDRO-4H-PYRAN-4-ONE ; DIHYDRO-2H-PYRAN-4(3H)-ONE ; 4H-PYRAN-4-ONE, TETRAHYDRO- ; TETRAHYDRO-GAMMA-PYRONE ; 4-TETRAHYDROPYRANONE ; 4-OXOTETRAHYDOPYRAN ; 4-THP ; OXAN-4-ONE ; TETRAHYDRO-2H-PYRAN-4-ONE ; TETRAHYDRO-4-H-PYRAN-ONE ; 4-OXOTETRAHYDROPYRAN ; TETRAHYDROPYRAN-4-ONE |
MDL号: | MFCD00006581 |
氢键受体数量: | 2 |
氢键供体数量: | 0 |
Smile: | C1COCCC1=O |
InChi: | InChI=1S/C5H8O2/c6-5-1-3-7-4-2-5/h1-4H2 |
InChiKey: | InChIKey=JMJRYTGVHCAYCT-UHFFFAOYSA-N |
性质 |
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熔点: | 1.084 |
沸点: | 166-166.5 DEG C(LIT)/166 oC/87 °C |
密度: | 1.084g/mLat25°C(lit.) |
物理性质: | FLASHPOINT: 131 DEG F FLASHPOINT: 55 DEG C REFRACTIVE INDEX: N20/D 1.452(LIT) |
注解: | 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 |
安全信息 |
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符号: | GHS02 |
信号词: | Warning |
危险声明: | H226 |
警示性声明: | P280,P305+P351+P338 |
危害码: | Xi |
风险声明: | R:10 |
安全声明: | S:S26;S39 |
UN代码: | 1224 |
WGK德国: | 3 |
闪点: | 56 oC/86 °C |
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