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4'-Nitroacetanilide

CAS No.
104-04-1
Chemical Name:
4'-Nitroacetanilide
Synonyms
NSC 1315;P-NITROACETANILIDE;p-nitro-acetanilid;4-NITROACETANILIDE;4'-NITROACETANILIDE;4'-Nitroacetanilide;Acetanilide, p-nitro-;acetanilide,4’-nitro-;4-Nitroacetanilide 98%;LABOTEST-BB LT00455738
CBNumber:
CB1191136
Molecular Formula:
C8H8N2O3
Molecular Weight:
180.16
MDL Number:
MFCD00007303
MOL File:
104-04-1.mol
Last updated:2023-04-23 13:52:06

4'-Nitroacetanilide Properties

Melting point 213-215 °C(lit.)
Boiling point 312.97°C (rough estimate)
Density 1.340
refractive index 1.6180 (estimate)
storage temp. Store below +30°C.
solubility 2.2g/l
pka 13.91±0.70(Predicted)
form Solid
color Yellow to green-yellow or green-brown
Water Solubility 2.2g/L(room temperature)
Merck 14,6581
BRN 2211962
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 104-04-1(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII PH3B066365
EPA Substance Registry System Acetamide, N-(4-nitrophenyl)- (104-04-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  AE5075000
TSCA  Yes
HS Code  29242990
Toxicity rat,LDLo,intraperitoneal,500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 10, 1953.
NFPA 704
1
2 0

4'-Nitroacetanilide price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.20880 4′-Nitroacetanilide for synthesis 104-04-1 25G $53.6 2024-03-01 Buy
Sigma-Aldrich 8.20880 4′-Nitroacetanilide for synthesis 104-04-1 100G $204 2024-03-01 Buy
Sigma-Aldrich 130648 4-Nitroacetanilide 98% 104-04-1 5g $41.6 2024-03-01 Buy
TCI Chemical N0108 4'-Nitroacetanilide >99.0%(GC) 104-04-1 25g $78 2024-03-01 Buy
TCI Chemical N0108 4'-Nitroacetanilide >99.0%(GC) 104-04-1 500g $673 2024-03-01 Buy
Product number Packaging Price Buy
8.20880 25G $53.6 Buy
8.20880 100G $204 Buy
130648 5g $41.6 Buy
N0108 25g $78 Buy
N0108 500g $673 Buy

4'-Nitroacetanilide Chemical Properties,Uses,Production

Chemical Properties

solid

Uses

4-Nitroacetanilide was used as a test substrate and its hydrolysis was determined by UV spectroscopic measurements. It was also used to prepare 4-aminoacetanilide.

Uses

Manufacture of nitraniline.

Preparation

Preparation of 4'-Nitroacetanilide from acetanilide.
Principle: Aromatic compounds can be conveniently nitrated by the use of the nitrating mixture, which is normally a mixture of concentrated nitric acid and concentrated sulphuric acid. The function of sulphuric acid is to convert nitric acid into a highly reactive, electrophilic, nitronium ion, NO2+, which is the effective nitrating agent. Nitration of activated aromatic compounds is carried out under milder condition whereas deactivated rings require drastic conditions. Activating groups are o, p-directing, while deactivating groups are m-directing for electrophilic substitution.
Reaction:
Preparation of 4'-Nitroacetanilide from acetanilide
Procedure: Take 0.5 g acetanilide in 0.6 ml glacial acetic acid and add 1 ml conc. H2SO4 in a beaker. Cool the mixture in ice salt bath (5-10°C). To this add a mixture of 0.2 ml conc. H2SO4 and 0.25 ml conc. HNO3 dropwise. Maintain the temperature below 10°C during addition. After addition is over allow the mixture to attain room temperature and leave it for 30 minutes. Pour the mixture on to crushed ice (20 g) with stirring. Filter the separated product and wash with cold water. Dry the product, record the practical yield and re-crystallize it.
Re-crystallization: Dissolve the crude product in minimum amount of ethyl alcohol in a beaker by heating on a water bath. Filter the hot solution and cool the filtrate. The crystals of the product separate out. Filter, dry and record the melting point and TLC (using toluene as solvent).

Synthesis Reference(s)

Journal of the American Chemical Society, 75, p. 5905, 1953 DOI: 10.1021/ja01119a037
Tetrahedron Letters, 28, p. 1669, 1987 DOI: 10.1016/S0040-4039(00)95389-9

Purification Methods

Precipitate the anilide from 80% H2SO4 by adding ice, then wash with water, and crystallise from aqueous EtOH. Dry it in air. [Beilstein 12 IV 1632.]

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View Lastest Price from 4'-Nitroacetanilide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4 2021-08-12 4"-NITROACETANILIDE
104-04-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
4 2021-07-02 4"-Nitroacetanilide
104-04-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
4'-NITROACETANILIDE pictures 2019-07-06 4'-NITROACETANILIDE
104-04-1
US $1.00 / kg 1kg 95%-99% 100kg Career Henan Chemical Co
  • 4
  • 4"-NITROACETANILIDE
    104-04-1
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
  • 4
  • 4"-Nitroacetanilide
    104-04-1
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
P-NITROACETANILIDE N-ACETYL-4-NITROANILINE 4-Nitroacetanilide, GC 97% LABOTEST-BB LT00455738 p-nitro-acetanilid p-Nitrophenylacetanilide 4μ-Nitroacetanilide, Acetic acid 4-nitroanilide 4'-Nitroacetanilide,97%,pract. 4-(Acetylamino)nitrobenzene NSC 1315 4-Nitroacetanilide 98% 4''-NITROACETANILIDE 99+% 1-Nitro-4-acetylaminobenzene 4'-NITROACETANILIDE 4-NITROACETANILIDE ACETIC ACID 4-NITROANILIDE Acetamide, N-(4-nitrophenyl)- acetamide,N-(4-nitrophenyl)- Acetanilide, 4'-nitro- Acetanilide, p-nitro- acetanilide,4’-nitro- n-(4-nitrophenyl)-acetamid N-(4-Nitrophenyl)acetamide N-(4-Nitrophenyl)aceticacidamide N-(p-Nitrophenyl)acetamide N-Acetyl-4-nitrobenzenamine N-Acetyl-p-nitroaniline p-Acetamidonitrobenzene Pera nitro Acetanilide 4'-Nitroacetanilide> 4'-NITROACETANILIDE FOR SYNTHESIS 104-04-1 C8H8N2O3 4'-NITROACETANILIDE ParaNitro ACETANILIDE (PNA) 4'-Nitroacetanilide 104-04-1 Building Blocks Nitrogen Compounds Organic Building Blocks Protected Amines Intermediates of Dyes and Pigments Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Anilines, Amides & Amines Nitro Compounds