MilliporeSigma
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8.00458

Sigma-Aldrich

p-Anisidine

for synthesis

Synonym(s):
p-Anisidine, 4-Methoxyaniline, 4-Aminoanisole, 4-Aminophenyl methyl ether
Linear Formula:
4-(CH3O)C6H4NH2
CAS Number:
Molecular Weight:
123.15
MDL number:
EC Index Number:
203-254-2

vapor pressure

0.02 hPa ( 20 °C)

Quality Level

assay

≥98.0% (GC)

form

crystals

autoignition temp.

450 °C

pH

7.7 (20 °C, 1 g/L in H2O)

mp

55-58 °C

transition temp

flash point 122 °C

solubility

21 g/L

density

1.06 g/cm3 at 63 °C

bulk density

700 kg/m3

storage temp.

2-30°C

InChI

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

InChI key

BHAAPTBBJKJZER-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 55 °C
Melting range (upper value): ≤ 59 °C
Identity (IR): passes test

Signal Word

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 Code

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

WGK

WGK 3

Flash Point(F)

251.6 °F - closed cup

Flash Point(C)

122 °C - closed cup

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