o-Aminophenol , 99% , 95-55-6

Synonym(s):
2-Aminophenol;2-Hydroxy aniline, 2-Amino-1-hydroxy benzene

CAS NO.：95-55-6

Empirical Formula: C6H7NO

Molecular Weight: 109.13

MDL number: MFCD00007690

EINECS: 202-431-1

PRODUCT Properties

• Melting point: 172 °C
• Boiling point: 164 °C (11.2515 mmHg)
• bulk density: 600kg/m3
• Density: 1.328
• vapor pressure: 14 hPa (153 °C)
• refractive index: 1.5444 (estimate)
• Flash point: 168 °C
• storage temp.: Store below +30°C.
• solubility: 17 g/L (20°C)
• Colour Index: 76520
• form: Powder
• pka: 4.78, 9.97(at 20℃)
• color: White to brown
• PH: 6.5-7.5 (10g/l, H2O, 20℃)
• PH Range: 6.5 - 7.5 at 10 g/l at 20 °C
• Water Solubility: 17 g/L (20 ºC)
• Merck: 14,461
• BRN: 606075
• Stability: Stable, but may be air or light sensitive. Incompatible with strong oxidizing agents.
• LogP: 0.620
• CAS DataBase Reference: 95-55-6(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 2-amino-(95-55-6)
• EPA Substance Registry System: o-Aminophenol (95-55-6)

Description and Uses

2-Aminophenol is an isomer of 4-Aminophenol and is used as a reagent for the synthesis of heterocyclic compounds and dyes. It is also used to make dyes and pharmaceuticals.

Safety

• Symbol(GHS): GHS07,GHS08
• Signal word: Warning
• Hazard statements: H302+H332-H341
• Precautionary statements: P201-P301+P312+P330-P304+P340+P312-P308+P313
• Hazard Codes: Xn,C
• Risk Statements: 20/22-68-34-20/21/22
• Safety Statements: 28-36/37-28A-45-36/37/39-26-68-20/22
• RIDADR: UN 2512 6.1/PG 3
• WGK Germany: 2
• RTECS: SJ4950000
• F: 8-10-23
• Autoignition Temperature: 190 °C
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29222900
• Hazardous Substances Data: 95-55-6(Hazardous Substances Data)
• Toxicity: LD50 orally in Rabbit: 1300 mg/kg
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)