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Merck
CN

8.06807

4-Nitrotoluene

for synthesis

Synonym(s):

4-Nitrotoluene, p-Nitrotoluene

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About This Item

Linear Formula:
4-(NO2)C6H4CH3
CAS Number:
Molecular Weight:
137.14
EC Index Number:
202-808-0
UNSPSC Code:
12352102
MDL number:
Assay:
≥98.0% (GC)
Form:
solid
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vapor pressure

0.4 hPa ( 20 °C)

assay

≥98.0% (GC)

form

solid

autoignition temp.

456 °C

potency

1960 mg/kg LD50, oral (Rat), >16000 mg/kg LD50, skin (Rat)

expl. lim.

1.6 % (v/v)

bp

238-239 °C/1013 hPa

mp

50-52 °C

transition temp

flash point 106 °C

solubility

0.26 g/L

density

1.39 g/cm3

bulk density

700 kg/m3

storage temp.

2-30°C

InChI

1S/C7H7NO2/c1-6-2-4-7(5-3-6)8(9)10/h2-5H,1H3

InChI key

ZPTVNYMJQHSSEA-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 50 °C
Melting range (upper value): ≤ 52 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.


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Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - STOT RE 2

Storage Class

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

222.8 °F - closed cup

flash_point_c

106.00 °C - closed cup

Regulatory Information

危险化学品

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Global Trade Item Number

SKUGTIN
806807100004022536391472
806807010004022536391465