N-(4-Nitrophenyl)acetamide
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N-(4-Nitrophenyl)acetamide
structure -
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CAS No:
104-04-1
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Formula:
C8H8N2O3
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Chemical Name:
N-(4-Nitrophenyl)acetamide
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Synonyms:
Acetamide,N-(4-nitrophenyl)-;Acetanilide,4′-nitro-;Acetanilide,p-nitro-;N-(4-Nitrophenyl)acetamide;p-Nitroacetanilide;4′-Nitroacetanilide;N-Acetyl-p-nitroaniline;p-Acetamidonitrobenzene;N-Acetyl-4-nitroaniline;N-Acetyl-4-nitrobenzenamine;1-Nitro-4-acetylaminobenzene;N-(p-Nitrophenyl)acetamide;4-(Acetylamino)nitrobenzene;NSC 1315;1-(Acetylamino)-4-nitrobenzene
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CAS No:
N-(4-Nitrophenyl)acetamide Basic Attributes
180.16
180.16
2211962
203-169-0
PH3B066365
1315
DTXSID5059290
2924299090
Characteristics
74.9
1.7
Yellow to green-yellow or green-brown Solid
1.3±0.1 g/cm3
216 °C
100 °C
201.1±24.0 °C
1.618
0.01 M
2-8°C
6.77E-07mmHg at 25°C
Safety Information
NONH for all modes of transport
3
36/37/38
26-36
AE5075000
Xi
Stable. Combustible. Incompatible with strong oxidizing agents.
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (97.73%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
N-(4-Nitrophenyl)acetamide Use and Manufacturing
From acetanilide through nitration system. Add 675kg of 98% sulfuric acid into the nitrification pot, stir, and add 225kg of 99% acetanilide within 2-2.5h at 20-25°C. After all is dissolved, the temperature is lowered to 7°C, and mixed acid (comprised of 63kg water, 60kg 98% sulfuric acid and 107kg 96% nitric acid) is added dropwise within 20 hours at 4-7°C. After the dripping is completed, dilute in 4000L ice water and let stand for 1h. The upper layer of waste acid is separated by siphoning, and the lower layer is filtered and washed with water to neutrality to obtain 4-nitroacetanilide. Another preparation method is obtained by acetylation of p-nitroaniline.
Used as an intermediate for drugs and dyes.
Acetamide, N-(4-nitrophenyl)-: ACTIVE
Computed Properties
Molecular Weight:180.16
XLogP3:1.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:180.05349212
Monoisotopic Mass:180.05349212
Topological Polar Surface Area:74.9
Heavy Atom Count:13
Complexity:204
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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