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安全信息

673277

Sigma-Aldrich

2-甲基四氢呋喃

greener alternative

BioRenewable, anhydrous, ≥99%, Inhibitor-free

别名:

2-MeTHF, 2-甲基四氢呋喃, 四氢-2甲基呋喃

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About This Item

经验公式（希尔记法）:
C5H10O
CAS号:
96-47-9
分子量:
86.13
Beilstein:
102448
EC 号:
202-507-4
MDL编号:
MFCD00005367
UNSPSC代码:
12352005
PubChem化学物质编号:
57652076
NACRES:
NA.21
等级:
anhydrous
方案:
≥99%
沸点:
78-80 °C (lit.)

等级

anhydrous

质量水平

100

方案

≥99%

表单

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.)

沸点

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

, Aligned

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

产品编号
说明
价格

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

EUH019

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

14.0 °F - closed cup

闪点(°C)

-10.0 °C - closed cup

个人防护装备

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

法规信息

危险化学品

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
SHBR5601
SHBS0775
SHBS1930
SHBS3141
SHBS2970

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