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A88255

Sigma-Aldrich

p-Anisidine

99%

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Synonym(s):
4-Aminoanisole, 4-Methoxyaniline
Linear Formula:
CH3OC6H4NH2
CAS Number:
Molecular Weight:
123.15
Beilstein/REAXYS Number:
471556
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

solid

autoignition temp.

959 °F

bp

240-243 °C (lit.)

mp

56-59 °C (lit.)

SMILES string

COc1ccc(N)cc1

InChI

1S/C7H9NO/c1-9-7-4-2-6(8)3-5-7/h2-5H,8H2,1H3

InChI key

BHAAPTBBJKJZER-UHFFFAOYSA-N

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This Item
A88182A88204P14815
p-Anisidine 99%

A88255

p-Anisidine

o-Anisidine ≥99%

A88182

o-Anisidine

m-Anisidine 97%

A88204

m-Anisidine

4-Ethoxyaniline 98%

P14815

4-Ethoxyaniline

Quality Level

200

Quality Level

200

Quality Level

-

Quality Level

-

form

solid

form

liquid

form

liquid

form

-

mp

56-59 °C (lit.)

mp

3-6 °C (lit.)

mp

−1-1 °C (lit.)

mp

2-5 °C (lit.)

bp

240-243 °C (lit.)

bp

225 °C (lit.)

bp

251 °C (lit.)

bp

250 °C (lit.)

autoignition temp.

959 °F

autoignition temp.

-

autoignition temp.

-

autoignition temp.

-

Application

p-Anisidine can undergo aerobic oxidation in the presence of gold catalysts to form aromatic azo compounds.
p-Anisidine can be used:
  • In the diastereoselective and enantioselective synthesis of CF3-substituted azoridines catalyzed by a chiral Bronsted acid.
  • To prepare 4-organoselenium-quinolines through multi-component Povarov reaction with ethyl glyoxylate and ethynyl(phenyl)selane, catalyzed by Yb(OTf)3.
  • As a starting material to synthesize 3-fluoro-6-methoxyquinoline in two steps.,
  • To prepare N-PMP protected α-aminopropargylphosphonates by reacting with terminal alkynes and diethyl formylphosphonate hydrate using silver(I) triflate as a catalyst.

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Carc. 1B - STOT RE 2

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

251.6 °F - closed cup

flash_point_c

122 °C - closed cup


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