123226
Anisole
ReagentPlus®, 99%
Synonym(s):
Methoxybenzene, Methyl phenyl ether
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About This Item
Linear Formula:
CH3OC6H5
CAS Number:
Molecular Weight:
108.14
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39023603
UNSPSC Code:
12352112
EC Number:
202-876-1
MDL number:
Beilstein/REAXYS Number:
506892
Assay:
99%
Bp:
154 °C (lit.)
Vapor pressure:
10 mmHg ( 42.2 °C)
vapor density
3.7 (vs air)
Quality Level
vapor pressure
10 mmHg ( 42.2 °C)
product line
ReagentPlus®
assay
99%
form
liquid
autoignition temp.
887 °F
expl. lim.
0.34-6.3 %
dilution
(for general lab use)
refractive index
n20/D 1.516 (lit.)
bp
154 °C (lit.)
mp
−37 °C (lit.)
density
0.995 g/mL at 25 °C (lit.)
SMILES string
COc1ccccc1
InChI
1S/C7H8O/c1-8-7-5-3-2-4-6-7/h2-6H,1H3
InChI key
RDOXTESZEPMUJZ-UHFFFAOYSA-N
General description
Anisole can be obtained from the reaction between methyl formate and sodium phenolate or potassium phenolate at high temperature and pressure.
Application
Anisole has been used as a dopant to improve the sensitivity of photoionization at atmospheric pressure, which can be used as a source in the detection of nonpolar compounds using liquid chromatography coupled with mass spectrometry. It has also been used to improve the molecular fragmentation which further increases the background signal intensity in hyperthermal surface ionization source, when coupled with time-of-flight mass spectrometer.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
flash_point_f
109.4 °F - closed cup
flash_point_c
43 °C - closed cup
Regulatory Information
危险化学品
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"Hyperthermal surface ionization in a time-of-flight mass spectrometer"
Weickhardt C and Draack L
Eur. J. Mass Spectrom., 6(4), 319-323 (2000)
Adolfsson H, et al.
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 37 (2014)
"A silica-based monolithic column in capillary HPLC and CEC coupled with ESI-MS or electrospray-atmospheric-pressure laser ionization-MS"
Droste S, et al.
Electrophoresis, 26(21), 4098-4103 (2005)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 123226-100ML | 04061838722188 |
| 123226-18L-CS | 04061837713033 |
| 123226-1L | 04061838722195 |
| 123226-4L | 04061837223853 |