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Merck
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文件

728373

Sigma-Aldrich

2,5-呋喃二甲醛

97%

别名:

2,5-二甲酰呋喃, 2,5-呋喃甲醛, 5-甲酰糠醛

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About This Item

经验公式（希尔记法）:
C6H4O3
CAS号:
823-82-5
分子量:
124.09
Beilstein:
109424
EC號碼:
212-520-7
MDL號碼:
MFCD00671517
分類程式碼代碼:
12352100
PubChem物質ID:
329764395
NACRES:
NA.22

化驗

≥96.5% (HPLC)
97%

形狀

powder

儲存溫度

−20°C

SMILES 字串

O=Cc1ccc(C=O)o1

InChI

1S/C6H4O3/c7-3-5-1-2-6(4-8)9-5/h1-4H

InChI 密鑰

PXJJKVNIMAZHCB-UHFFFAOYSA-N

相关类别

一般說明

2,5-呋喃二甲醛是5-羟甲基糠醛的氧化产物。它被用作化学合成中的有机结构单元。它也可作为生产有价值的生物聚合物的前体。

應用

2,5-呋喃二甲醛可与壳聚糖发生界面聚合反应合成可持续薄–膜复合材料（TFC）膜，还可用作Hg2+离子的荧光化学传感器。
2,5-呋喃二甲醛可作为结构单元，与壳聚糖发生界面聚合反应制备可持续薄膜复合材料（TFC）膜。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Maria Ventura et al.
ChemSusChem, 11(8), 1305-1315 (2018-03-08)
Mixed oxides based on MgO⋅CeO2 were used as efficient catalysts in the aerobic oxidation of 5-hydroxymethylfurfural (5-HMF) to afford, with very high selectivity, either 2,5-diformylfuran (DFF, 99 %) or 2-formyl-5-furancarboxylic acid (FFCA, 90 %), depending on the reaction conditions. 5-Hydroxymethyl-2-furancarboxylic acid (HMFCA
Kasanneni Tirumala Venkateswara Rao et al.
ChemSusChem, 11(18), 3323-3334 (2018-07-15)
A highly active and inexpensive Co-Mn mixed-oxide catalyst was prepared and used for selective oxidation of 5-hydroxymethylfurfural (HMF) into 2, 5-furandicarboxylic acid (FDCA). Co-Mn mixed-oxide catalysts with different Co/Mn molar ratios were prepared through a simple solid-state grinding method-a low-cost
Zi-Wei Wang et al.
Bioresource technology, 303, 122930-122930 (2020-02-11)
The main aim of this work was to firstly develop a selective oxidation approach for biologically converting 5-hydroxymethylfurfural and furfural into the corresponding furan-based carboxylic acids with recombinant Escherichia coli HMFOMUT. Whole-cells of this recombinant strain harbored good biocatalytic activity
Hiram F Ramírez-Cahero et al.
Food chemistry, 245, 1131-1140 (2017-12-31)
The radiolytic decomposition of glucose, fructose, sucrose, ascorbic acid (H

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