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2-Amino-4-nitro anisidine

2-Amino-4-nitro anisidine Structure
CAS No.
99-59-2
Chemical Name:
2-Amino-4-nitro anisidine
Synonyms
nsc5510;ccris440;CI 37130;ai3-08934;NCI-C01934;fastscarletr;LAKE ORANGE G;Fast scarlet R;SCARLET R BASE;SCARLET R SALT
CBNumber:
CB7444823
Molecular Formula:
C7H8N2O3
Molecular Weight:
168.15
MOL File:
99-59-2.mol
MSDS File:
SDS
Modify Date:
2023/5/4 17:34:44

2-Amino-4-nitro anisidine 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)
IARC 3 (Vol. 27, Sup 7) 1987
NIST Chemistry Reference Benzenamine, 2-methoxy-5-nitro-(99-59-2)
EPA Substance Registry System 2-Methoxy-5-nitroaniline (99-59-2)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06,GHS08,GHS07
Signal word  Warning
Hazard statements  H301-H311-H332-H351-H302
Precautionary statements  P201-P261-P280-P301+P310a-P405-P501a-P301+P312+P330
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
NFPA 704
2
1 0

2-Amino-4-nitro anisidine Chemical Properties,Uses,Production

Chemical Properties

orange to brown powder

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.

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.

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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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 3-Nitro-6-methoxyaniline 5-Nitro-2-methoxyaniline 5-nitro-o-anisidin ai3-08934 Aniline, 2-methoxy-5-nitro- Azoamine scarlet 2-Methoxy-5-nitroaniline (Red Base RC) 2-Amino-4-nitroanisole, 3-Amino-4-methoxynitrobenzene 2-AMino-4-nitro anis 2-Amino-1-methoxy-4-nitrobenzene 5-Nitro-o-anisidine azoaminescarlet Azogene ecarlate R azogeneecarlater Azoic diazo component 13, base azoicdiazocomponent13,base C.I. Azoic diazo component 13 c.i.azoicdiazocomponent13,base ccris440 ciazoicdiazocomponent13 Fast scarlet R fastscarletr methoxy-2nitro-5aniline NCI-C01934 nitro-5o-anisidine nsc5510 o-Anisidine nitrate o-Anisidine, 5-nitro- o-anisidinenitrate LAKE ORANGE G Azoamine Scarlet K AZOIC DIAZO COMPONENT 13 CI 37130 FAST SCARLET R BASE FAST SCARLET SALT R Benzenamine, 2-methoxy-5-nitro- 2-AMINO-4-NITROANISOLE(2-METHOXY-5-NITROANILINE) 5-NITRO-O-ANISIDINE SCARLET R BASE SCARLET RC BASE SCARLET R SALT 2-AMINO-1-METHOXY-4-NITROBENZENE 2-AMINO-4-NITRO ANISIDINE 2-AMINO-4-NITROANISOLE 2-METHOXY-5-NITROANILINE 2-METHOXY-5-NITRO-PHENYLAMINE 4-NITRO-2-ANISIDINE 4-NITRO-2-AMINOANISOLE 5-NITROANISIDINE 5-NITRO-ORTHO-ANISIDINE 5-Nitro-o-anisidine (NH2=1)