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4'-Methoxy-2'-nitroacetanilide

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Name

4'-Methoxy-2'-nitroacetanilide

EINECS 204-353-3
CAS No. 119-81-3 Density 1.327g/cm3
PSA 84.15000 LogP 2.15800
Solubility N/A Melting Point 117-118°C
Formula C9H10 N2 O4 Boiling Point 433.8°Cat760mmHg
Molecular Weight 210.189 Flash Point 216.1°C
Transport Information N/A Appearance N/A
Safety Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx. Risk Codes 22
Molecular Structure Molecular Structure of 119-81-3 (4-METHOXY-2-NITROACETANILIDE) Hazard Symbols N/A
Synonyms

p-Acetanisidide,2'-nitro- (6CI,7CI,8CI); 2'-Nitro-4'-methoxyacetanilide;2'-Nitro-p-acetanisidide; 4-Acetamido-1-methoxy-3-nitrobenzene;4-Acetylamino-1-methoxy-3-nitrobenzene; 4-Methoxy-2-nitroacetanilide; NSC 5516

Article Data 40

4'-Methoxy-2'-nitroacetanilide Synthetic route

51-66-1

4-methoxyacetanilide

A

119-81-3

4-methoxy-2-nitroacetanilide

B

106-51-4

p-benzoquinone

Conditions
ConditionsYield
With nitric acid; silica gel In dichloromethane for 0.166667h; Product distribution; Ambient temperature;A 97%
B 2%
51-66-1

4-methoxyacetanilide

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
With 3-(ethoxycarbonyl)-1-(5-methyl-5-(nitrosooxy)hexyl)pyridin-1-ium bis(trifluoromethanesulfonyl)imide at 20℃; for 6h; Ionic liquid;94%
With sulfuric acid; nitric acid at 0 - 5℃;91%
With nitric acid In dichloromethane at 20℃; for 2h; Heating / reflux;90%
108-24-7

acetic anhydride

104-94-9

4-methoxy-aniline

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
With bismuth (III) nitrate pentahydrate In dichloromethane at 23℃; regioselective reaction;86%
Stage #1: acetic anhydride; 4-methoxy-aniline With acetic acid In water at 0 - 5℃;
Stage #2: With sulfuric acid In water at 60 - 65℃; for 0.166667h; Cooling with ice;
108-24-7

acetic anhydride

96-96-8

4-methoxy-2-nitroaniline

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
for 0.00277778h; Green chemistry;78%
With sulfuric acid Heating;

4-acetylaminomethoxybenzene

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
With nitric acid; acetic anhydride; acetic acid In water75%
67-56-1

methanol

103-84-4

Acetanilid

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; nitric acid; bis-[(trifluoroacetoxy)iodo]benzene In water at 40℃; for 0.5h;53%
21260-49-1

N-(4-methoxyphenyl)-N'-methylurea

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
With nitric acid In acetic acid for 0.333333h; Ambient temperature;30%
108-24-7

acetic anhydride

104-94-9

4-methoxy-aniline

64-19-7

acetic acid

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
at 20℃; anschliessendes Behandeln mit Salpetersaeure in Essigsaeure unterhalb 15grad;
14839-81-7

4-methoxy-N-nitrosoacetanilide

119-81-3

4-methoxy-2-nitroacetanilide

Conditions
ConditionsYield
In tetrachloromethane at 33℃; for 0.733333h;0.8 % Chromat.
7697-37-2

nitric acid

51-66-1

4-methoxyacetanilide

119-81-3

4-methoxy-2-nitroacetanilide

4'-Methoxy-2'-nitroacetanilide Chemical Properties

Chemistry informtion about 2-Nitro-P-Acetanisidide (CAS NO.119-81-3) is:
IUPAC Name: N-(4-Methoxy-2-Nitrophenyl)Acetamide
Synonyms: 2-Nitro-P-Acetanisidid ; N-(4-Methoxy-2-Nitrophenyl)-Acetamid ; P-Acetaniside, 2'-Nitro- ; P-Acetanisidide, 2'-Nitro- ; P-Acetanisidide, 2-Nitro- ; N-Acetyl-4-Methoxy-2-Nitroaniline ; N-Acetyl-2-Nitro-P-Anisidine ; N-(4-Methoxy-2-Nitrophenyl)Acetamide
Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts 
MF: C9H10N2O4
MW: 210.19
EINECS: 204-353-3 
Density: 1.327 g/cm
Melting Point: 117-118°C
 Flash Point: 216.1 °C
Boiling Point: 433.8 °C at 760 mmHg
Vapour Pressure: 9.99E-08 mmHg at 25°C 
Enthalpy of Vaporization: 68.98 kJ/mol
BRN: 2809678
Following is the molecular structure of 2-Nitro-P-Acetanisidide (CAS NO.119-81-3) is:

4'-Methoxy-2'-nitroacetanilide Production

Raw materials is Sodium bisulfite-->N-(4-Methoxyphenyl)acetamide

4'-Methoxy-2'-nitroacetanilide Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00426,

4'-Methoxy-2'-nitroacetanilide Consensus Reports

Reported in EPA TSCA Inventory.

4'-Methoxy-2'-nitroacetanilide Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx
Risk Statements:
R22:Harmful if swallowed. 
Safety Statements:
S22:Do not breathe dust. 
S36/37:Wear suitable protective clothing and gloves.
RIDADR: 2811
RTECS: AE8310000
HazardClass: 6.1
PackingGroup: III

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