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蒸汽密度
3.31 (vs air)
方案
99%
表单
liquid
折射率
n20/D 1.441 (lit.)
沸点
92-94 °C (lit.)
mp
−62 °C (lit.)
密度
0.903 g/mL at 25 °C (lit.)
SMILES字符串
Cc1ccc(C)o1
InChI
1S/C6H8O/c1-5-3-4-6(2)7-5/h3-4H,1-2H3
InChI key
GSNUFIFRDBKVIE-UHFFFAOYSA-N
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一般描述
2,5-二甲基呋喃是一种杂环吡喃，可用作有机合成中的合成砌块。
应用
2,5-二甲基呋喃(DMF)可用于：
- 作为反应剂制备外-马来酰亚胺-二甲基呋喃环加合物，用于合成寡核苷酸偶联物。
- 作为亲芳炔体(arynophile)，在强碱条件下与新戊二醇和2-羟基苯硼酸混合物反应合成1,4-二甲基-1,4-二氢-1,4-环氧萘（稠苯）
- 作为前体通过狄尔斯–阿尔德环加成及后续脱水反应制备对二甲苯。
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
33.8 °F
闪点(°C)
1 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Sara M Aschmann et al.
The journal of physical chemistry. A, 118(2), 457-466 (2014-01-02)
Products of the gas-phase reactions of OH radicals with furan, furan-d4, 2- and 3-methylfuran, and 2,3- and 2,5-dimethylfuran have been investigated in the presence of NO using direct air sampling atmospheric pressure ionization tandem mass spectrometry (API-MS and API-MS/MS), and
Production of renewable p-xylene from 2, 5-dimethylfuran via Diels-Alder cycloaddition and dehydrative aromatization reactions over silica- alumina aerogel catalysts
Wijaya YP, et al.
Catalysis Communications, 70, 12-16 (2015)
5-hydroxymethylfurfural hydrodeoxygenation to 2, 5-dimethylfuran in continuous-flow system over Ni on nitrogen-doped carbon
Francesco B et al.
Sustainable Chemistry and Pharmacy, 1, 9-9 (2020)
Yuriy Román-Leshkov et al.
Nature, 447(7147), 982-985 (2007-06-22)
Diminishing fossil fuel reserves and growing concerns about global warming indicate that sustainable sources of energy are needed in the near future. For fuels to be useful in the transportation sector, they must have specific physical properties that allow for
Baptiste Sirjean et al.
The journal of physical chemistry. A, 117(7), 1371-1392 (2013-01-19)
A detailed kinetic model describing the oxidation of 2,5-dimethylfuran (DMF), a potential second-generation biofuel, is proposed. The kinetic model is based upon quantum chemical calculations for the initial DMF consumption reactions and important reactions of intermediates. The model is validated
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