4-Amino-2-nitrophenol , 95% , 119-34-6

Synonym(s):
4-Hydroxy-3-nitroaniline

CAS NO.：119-34-6

Empirical Formula: C6H6N2O3

Molecular Weight: 154.12

MDL number: MFCD00007876

EINECS: 204-316-1

PRODUCT Properties

• Melting point: 125-127 °C(lit.)
• Boiling point: 322.46°C (rough estimate)
• Density: 1.3617 (estimate)
• refractive index: 1.6890 (rough estimate)
• storage temp.: 2-8°C(protect from light)
• pka: 7.90±0.14(Predicted)
• Colour Index: 76555
• color: Orange to Brown to Dark red
• Water Solubility: <0.01 g/100 mL at 21 ºC
• BRN: 1368435

Description and Uses

4-Amino-2-nitrophenol has been used in dyeing human hair and animal fur. The typical concentration in the “semipermanent” hair dyes was estimated to be on the order of 0.1–1.0%.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P301+P312+P330
• Hazard Codes: Xn,T
• Risk Statements: 22-36/37/38-45
• Safety Statements: 22-24/25-37/39-26-53-45
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• RTECS: SJ6303000
• TSCA: Yes
• HS Code: 29222990