四氢-4H-吡喃-4-酮

CAS号
29943-42-8 ;143562-54-3 ;2081-44-9
CCD编号
CCD00006316
分子式
C5 H8 O2
分子量
100.116

基本信息

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

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

符号: GHS02 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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