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Merck
CN

V000626

Sigma-Aldrich

糠醛

98.0%

别名:

2-呋喃醛, 呋喃-2-甲醛

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经验公式(希尔记法):
C5H4O2
化学文摘社编号:
分子量:
96.08
Beilstein:
105755
EC 号:
MDL编号:
PubChem化学物质编号:
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等级

synthesis grade

质量水平

蒸汽密度

3.31 (vs air)

蒸汽压

13.5 mmHg ( 55 °C)

方案

98.0%

自燃温度

599 °F

expl. lim.

19.3 %

折射率

n20/D 1.525 (lit.)

沸点

162 °C (lit.)

mp

−36 °C (lit.)

密度

1.16 g/mL at 25 °C (lit.)

SMILES字符串

[H]C(=O)c1ccco1

InChI

1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

InChI key

HYBBIBNJHNGZAN-UHFFFAOYSA-N

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警示用语:

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

136.4 °F - closed cup

闪点(°C)

58 °C - closed cup

法规信息

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分析证书(COA)

Lot/Batch Number

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D B Jones et al.
The Journal of chemical physics, 143(18), 184310-184310 (2015-11-17)
The He(i) photoelectron spectrum of furfural has been investigated, with its vibrational structure assigned for the first time. The ground and excited ionized states are assigned through ab initio calculations performed at the outer-valence Green's function level. Triple differential cross
T B Adams et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 35(8), 739-751 (1997-08-01)
The Expert Panel of the Flavor and Extract Manufacturers' Association (FEMA) has assessed the safety of furfural for its continued use as a flavour ingredient. The safety assessment takes into account the current scientific information on exposure, metabolism, pharmacokinetics, toxicology
Jean-Paul Lange et al.
ChemSusChem, 5(1), 150-166 (2012-01-04)
Furfural offers a promising, rich platform for lignocellulosic biofuels. These include methylfuran and methyltetrahydrofuran, valerate esters, ethylfurfuryl and ethyltetrahydrofurfuryl ethers as well as various C(10)-C(15) coupling products. The various production routes are critically reviewed, and the needs for improvements are
Reetta Karinen et al.
ChemSusChem, 4(8), 1002-1016 (2011-07-06)
Furfurals are important intermediates in the chemical industry. They are typically produced by homogeneous catalysis in aqueous solutions. However, heterogeneously catalyzed processes would be beneficial in view of the principles of green chemistry: the elimination of homogeneous mineral acids makes
Tim Ståhlberg et al.
ChemSusChem, 4(4), 451-458 (2011-01-29)
The synthesis of 5-(hydroxymethyl)furfural (HMF) in ionic liquids is a field that has grown rapidly in recent years. Unique dissolving properties for crude biomass in combination with a high selectivity for HMF formation from hexose sugars make ionic liquids attractive

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