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2-Amino-4-nitro anisidine

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2-Amino-4-nitro anisidine Basic information

Product Name:
2-Amino-4-nitro anisidine
Synonyms:
  • 1-Amino-2-methoxy-5-nitrobenzene
  • 1-Methoxy-2-amino-4-nitrobenzene
  • 2-methoxy-5-nitro-anilin
  • 2-Methoxy-5-nitrobenzamine
  • 2-methoxy-5-nitro-benzenamin
  • 2-Methoxy-5-nitrobenzenamine
  • 2-methoxy-5-nitro-Benzenamine
  • 3-Amino-4-methoxynitrobenzene
CAS:
99-59-2
MF:
C7H8N2O3
MW:
168.15
EINECS:
202-770-5
Product Categories:
  • Amines
  • Building Blocks
  • C7
  • Chemical Synthesis
  • Nitrogen Compounds
  • Organic Building Blocks
  • Intermediates of Dyes and Pigments
Mol File:
99-59-2.mol
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2-Amino-4-nitro anisidine Chemical Properties

Melting point:
117-119 °C(lit.)
Boiling point:
337.07°C (rough estimate)
Density 
1.2068
vapor pressure 
0.04Pa
refractive index 
1.6010 (estimate)
Flash point:
119℃
solubility 
382mg/L in organic solvents at 20 ℃
pka
2.42±0.10(Predicted)
Colour Index 
37130
Water Solubility 
Slightly soluble. <0.01 g/100 mL at 19.5 ºC
BRN 
879620
Stability:
Stable, but may be moisture sensitive. Incompatible with water, acids, strong oxidizing agents, acid chlorides, acid anhydrides, chloroformates, liquid anisidine.
LogP
1.16 at 23℃
CAS DataBase Reference
99-59-2(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 2-methoxy-5-nitro-(99-59-2)
IARC
3 (Vol. 27, Sup 7) 1987
EPA Substance Registry System
2-Methoxy-5-nitroaniline (99-59-2)
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Safety Information

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-36-45-36/37
WGK Germany 
2
RTECS 
BZ7175000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
2922290090
Hazardous Substances Data
99-59-2(Hazardous Substances Data)

MSDS

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2-Amino-4-nitro anisidine Usage And Synthesis

Chemical Properties

orange to brown powder

Chemical Properties

5-Nitro-o-anisidine is an orange-red crystalline compound.

Uses

2-Methoxy-5-nitroaniline was used in the synthesis of 5-(9-acridinylamino)-p-anisidines via reaction with 9-anilinoacridines. It was also used in the synthesis of disazo disperse dyes containing nitro and methoxy groups, used for the dyeing of polyester fibre.

Definition

ChEBI: 2-methoxy-5-nitroaniline is a member of 4-nitroanisoles and a substituted aniline.

General Description

Orange-red needles or orange powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-Amino-4-nitro anisidine is incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides and chloroformates .

Fire Hazard

Flash point data for 2-Amino-4-nitro anisidine are not available. 2-Amino-4-nitro anisidine is probably combustible.

Flammability and Explosibility

Non flammable

Safety Profile

Suspected carcinogen with experimental carcinogenic and tumorigenic data. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.

Potential Exposure

5-Nitro-o-anisidine is a chemical intermediate in the production of C.I. Pigment red 23, which is used as a colorant for commodities, such as printing inks, interior latex paints; lacquers, rubber, plastics, floor coverings; paper coating; and textiles. It is also used with other C.I. coupling components to produce various hues of red, brown, yellow, and violet on cotton, silk, acetate and nylon.

Shipping

UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, acid chlorides; acid anhydrides; chloroformates.

Waste Disposal

Incineration (982℃, 2.0 seconds minimum) with scrubbing for nitrogen oxides abatement.

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