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331597

2-Methoxythiophene

97%

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About This Item

Empirical Formula (Hill Notation):
C5H6OS
CAS Number:
16839-97-7
Molecular Weight:
114.17
NACRES:
NA.22
PubChem Substance ID:
24859979
UNSPSC Code:
12352100
EC Number:
240-863-2
MDL number:
MFCD00014526
Assay:
97%
Form:
liquid
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Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.528 (lit.)

bp

151-152 °C/762 mmHg (lit.)

density

1.133 g/mL at 25 °C (lit.)

SMILES string

COc1cccs1

InChI

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

InChI key

OKEHURCMYKPVFW-UHFFFAOYSA-N

General description

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.

Application

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

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

109.4 °F - closed cup

flash_point_c

43 °C - closed cup

ppe

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

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