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Merck

331597

Sigma-Aldrich

2-甲氧基噻吩

97%

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About This Item

经验公式(希尔记法):
C5H6OS
CAS号:
分子量:
114.17
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
形狀:
liquid
化驗:
97%

品質等級

化驗

97%

形狀

liquid

折射率

n20/D 1.528 (lit.)

bp

151-152 °C/762 mmHg (lit.)

密度

1.133 g/mL at 25 °C (lit.)

SMILES 字串

COc1cccs1

InChI

1S/C5H6OS/c1-6-5-3-2-4-7-5/h2-4H,1H3

InChI 密鑰

OKEHURCMYKPVFW-UHFFFAOYSA-N

一般說明

2-Methoxythiophene is a heterocyclic methyl enol ether and its reaction with o-quinone monoimide was studied. The intramolecular and intermolecular geometries of crystals of 2-methoxythiophene were investigated. Kinetics of the hydronium-ion catalysed hydrolysis of 2-methoxythiophene was reported.

應用

2-Methoxythiophene was used in thermal reaction (60°C) of (C5Me5)Rh(PMe3)(Ph)H.

象形圖

Flame

訊號詞

Warning

危險聲明

危險分類

Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

109.4 °F - closed cup

閃點(°C)

43 °C - closed cup

個人防護裝備

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


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分析证书(COA)

Lot/Batch Number

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Reactions of an o-quinone monoimide with 1, 3, 5-trimethoxybenzene, 2-methoxythiophene, 2-methoxyfuran, and 1-methyl-, 2-methyl-, and 1, 2-dimethylindoles.
Heine HW, et al.
The Journal of Organic Chemistry, 52(1), 97-101 (1987)
Bond cleavage reactions in substituted thiophenes by a rhodium complex.
Myers AW, et al.
Inorgorganica Chimica Acta, 361(11), 3263-3270 (2008)
Reversible carbon protonation in the hydrolysis of heterocyclic enol methyl ethers.
Capon B and Kwok F-C.
Tetrahedron, 43(1), 69-76 (1987)
Blake et al.
Acta crystallographica. Section B, Structural science, 55(Pt 6), 963-974 (2000-08-06)
The intramolecular and intermolecular geometries of six thiophenes carrying oxygen-containing substituents have been determined. Crystals of 2-methoxythiophene and 3-methoxythiophene were grown in situ on a diffractometer from liquid samples. The 2-methoxy group introduces significant distortions to the thiophene nucleus and

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