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菊苣酮

菊苣酮用途

【用途一】
是甜味香精的重要原料及良好的增香剂

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菊苣酮名称

[ CAS 号 ]:
19322-27-1

[ 中文名 ]:
4-羟基-5-甲基-3(2H)-呋喃酮

[ 英文名 ]:
4-hyroxy-5-methyl-3-furanone

[中文别名 ]:

菊苣酮

[英文别名 ]:

4-Hydroxy-5-methyl-3(2H)-furanone
4-hydroxy-5-methyl-3-oxo-2H-furan
EINECS 242-961-0
4-hydroxy-5-methylfuran-3-one
3(2H)-Furanone, 4-hydroxy-5-methyl-
4-hyroxy-5-methyl-3-furanone
4-Hydroxy-5-methylfuran-3(2H)-one
4-hydroxy-5-methyl-2H-furan-3-one
norfuraneol
MFCD02752619

菊苣酮物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
218.3±40.0 °C at 760 mmHg

[ 熔点 ]:
129-133 °C(lit.)

[ 分子式 ]:
C₅H₆O₃

[ 分子量 ]:
114.099

[ 闪点 ]:
97.5±20.8 °C

[ 精确质量 ]:
114.031693

[ PSA ]:
46.53000

[ LogP ]:
-0.15

[ 外观性状 ]:
白色至淡黄色晶体粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.545

[ 储存条件 ]:
0-10°C;存放于惰性气体之中;避免空气,加热

菊苣酮MSDS

菊苣酮安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2932190090

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菊苣酮海关

[ 海关编码 ]: 2932190090

[ 中文概述 ]:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

菊苣酮文献

Norfuraneol dephosphorylates eNOS at threonine 495 and enhances eNOS activity in human endothelial cells.

Cardiovasc. Res. 81(4) , 750-7, (2009)

Pentoses are widely abundant in organic food. Thermal treatment of pentoses leads to the formation of norfuraneol (NF). The aim of this study was to show whether NF, which is taken up regularly, for e...

Investigation of the reaction between 4-hydroxy-5-methyl-3(2H)-furanone and cysteine or hydrogen sulfide at pH 4.5.

J. Agric. Food Chem. 47(4) , 1626-34, (1999)

Reaction of 4-hydroxy-5-methyl-3(2H)-furanone (HMF) with cysteine or hydrogen sulfide at pH 4.5 for 60 min at 140 degrees C produced complex mixtures of volatile compounds, the majority of which conta...

Heterocyclic volatiles formed by heating cysteine or hydrogen sulfide with 4-hydroxy-5-methyl-3(2H)-furanone at pH 6.5.

J. Agric. Food Chem. 49(2) , 816-22, (2001)

The reaction of 4-hydroxy-5-methyl-3(2H)-furanone (HMF) with cysteine or hydrogen sulfide at pH 6.5 for 60 min at 140 degrees C produced complex mixtures of volatile compounds, the majority of these c...

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菊苣酮