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8.02641

Sigma-Aldrich

5-Chloro-2-methylaniline

for synthesis

Synonym(s):

5-Chloro-2-methylaniline, 4-Chloro-2-toluidine, 5-Chloro-o-toluidine, 2-Amino-4-chlorotoluene

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About This Item

Linear Formula:
5-(Cl)-2-(CH3)C6H3NH2
CAS Number:
95-79-4
Molecular Weight:
141.60
MDL number:
MFCD00007779
UNSPSC Code:
12352116
EC Index Number:
202-452-6
NACRES:
NA.22
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vapor pressure

0.45 hPa ( 50 °C)

Quality Level

200

Assay

≥98.0% (GC)

form

solid

autoignition temp.

>540 °C

potency

464 mg/kg LD50, oral (Rat)

bp

237 °C/1013 hPa

mp

22 °C

transition temp

flash point 160 °C

density

1.17 g/cm3 at 20 °C

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 24 °C
Melting range (upper value): ≤ 28 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 - H315 - H319 - H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

320.0 °F - closed cup

Flash Point(C)

160 °C - closed cup

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