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119-34-6 - 4-Amino-2-nitrophenol, 97% - 4-Hydroxy-3-nitroaniline - C.I. 76555 - H27694 - Alfa Aesar

H27694 4-Amino-2-nitrophenol, 97%

CAS Number
119-34-6
Synonyms
4-Hydroxy-3-nitroaniline
C.I. 76555

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4-Amino-2-nitrophenol, 97%

MDL
MFCD00007876
EINECS
204-316-1

Chemical Properties

Formula
C6H6N2O3
Formula Weight
154.13
Melting point
127-130°
Solubility
Slightly soluble in water.

Applications

4-Amino-2-nitrophenol was used in determination of aminonitrophenols in hair dyes by differential pulse voltammetry and HPLC with electrochemical detection. It is commonly used as semipermanent (nonoxidative) hair colorant and toner in permanent (oxidative) hair dye products.

Notes

Store in cool dry conditions. Incompatible with oxidizing agents.

Literature References

T.A. Robert .; A.N. Hagardorn. Plasma levels and kinetic disposition of 2,4-dinitrophenol and its metabolites 2-amino-4-nitrophenol and 4-amino-2-nitrophenol in the mouse.J. Chromatogr. B. 1985, 344 177-186.

GHS Hazard and Precautionary Statements

Hazard Statements: H318-H315-H341-H302-H312-H335

Causes serious eye damage. Causes skin irritation. Suspected of causing genetic defects. Harmful if swallowed. Harmful in contact with skin. May cause respiratory irritation.

Precautionary Statements: P280-P305+P351+P338-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Beilstein
1368435
Harmonized Tariff Code
2922.29
TSCA
Yes
RTECS
SJ6303000

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