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Merck
CN

673277

Sigma-Aldrich

2-甲基四氢呋喃

greener alternative

BioRenewable, anhydrous, ≥99%, Inhibitor-free

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别名:
2-MeTHF, 2-甲基四氢呋喃, 四氢-2甲基呋喃
经验公式(希尔记法):
C5H10O
CAS号:
分子量:
86.13
Beilstein:
102448
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.21

等级

anhydrous

质量水平

检测方案

≥99%

形式

liquid

expl. lim.

0.34-6.3 % (lit.)

环保替代产品特性

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

杂质

≤0.002% water
≤0.005% water (100 mL pkg)

蒸发残留物

≤0.0003%

折射率

n20/D 1.406 (lit.)

bp

78-80 °C (lit.)

mp

-136 °C (lit.)

密度

0.86 g/mL at 25 °C (lit.)

环保替代产品分类

SMILES字符串

CC1CCCO1

InChI

1S/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3

InChI key

JWUJQDFVADABEY-UHFFFAOYSA-N

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一般描述

我们致力于为您带来更加绿色的替代产品,这些产品遵守一项或多项绿色化学12项原则。该产品可生物再生,因此符合“更安全的溶剂和助剂”和“可再生原料的使用”原则。点击此处以获取更多信息。
2-甲基四氢呋喃(2-MTHF),2-甲基取代的四氢呋喃,是生物质衍生的溶剂。它是有机合成的潜在绿色溶剂替代品。它显示出对锂还原的抵抗力,使其成为锂电池中电解质的有希望的候选物。其极性和路易斯碱强度介于四氢呋喃(THF)和乙醚之间。已经使用酰氯和碘化物研究了 2-MTHF 的开环反应。

应用

2-甲基四氢呋喃可用作磷脂酰丝氨酸合成的溶剂。
它可用作以下物质的替代溶剂:
  • 在裂解酶催化的 C-C 键形成反应中的二甲基亚砜(DMSO)或甲基叔-丁基醚(MTBE)。
  • 格氏试剂和羰基化合物反应中的四氢呋喃(THF)。
  • 一些双相反应中的氯化乙烯。
来自可再生来源的DCM和THF的环保替代品

有机太阳能电池

2-甲基四氢呋喃(2-MeTHF):一种生物质衍生的溶剂,广泛应用于有机化学

特点和优势

THF、DCM、DMSO 和 MTBE 的更环保的替代品

相关产品

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2

补充剂危害

WGK

WGK 2

闪点(°F)

14.0 °F

闪点(°C)

-10.0 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

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Renxi Jin et al.
Nanoscale, 9(48), 19183-19190 (2017-12-01)
Doping metal nanoclusters with a second type of metal is a powerful method for tuning the physicochemical properties of nanoclusters at the atomic level and it also provides opportunities for a fundamental understanding of alloying rules as well as new
Birte Riechers et al.
Physical chemistry chemical physics : PCCP, 21(1), 32-37 (2018-10-03)
We observe structural recovery after an electric field step by probing the dielectric loss profile near its maximum, which displays a field-induced shift towards lower frequencies. These dynamics display time aging-time superposition (TaTS) for the majority of relaxation modes, thus
Biorenewable Solvents for High-Performance Organic Solar Cells
Panidi J, et al.
ACS Energy Letters, 8, 3038-3047 (2023)
Dennis Weidener et al.
Molecules (Basel, Switzerland), 25(15) (2020-07-28)
Fractionation of lignocellulose into its three main components, lignin, hemicelluloses, and cellulose, is a common approach in modern biorefinery concepts. Whereas the valorization of hemicelluloses and cellulose sugars has been widely discussed in literature, lignin utilization is still challenging. Due
Efficient chemoselective addition of Grignard reagents to carbonyl compounds in 2-methyltetrahydrofuran.
Zhong W, et al.
J. Chem. Res. (M), 2009(6), 370-373 (2009)

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