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2-Amino-4-nitro anisidine

CAS No.99-59-2
Chemical Name:2-Amino-4-nitro anisidine
CBNumber:CB7444823
Molecular Formula:C7H8N2O3
Formula Weight:168.15
MOL File:99-59-2.mol

2-Amino-4-nitro anisidine Property

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)
EWG's Food Scores 2
FDA UNII THY70UTM0O
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)
UNSPSC Code 12352100
NACRES NA.22

Safety

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)

NFPA 704:

	2
1		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H301-H311-H332-H351-H302
Precautionary statements P201-P261-P280-P301+P310a-P405-P501a-P301+P312+P330

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

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