2-Aminophenol

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
Henry's Law Constant :4.9×10⁴ mol/(m³Pa) at 25℃, HSDB (2015)
Stability :Stable, but may be air or light sensitive. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :HAIR DYEING
Cosmetic Ingredient Review (CIR) :2-Aminophenol (95-55-6)
InChI :1S/C6H7NO/c7-5-3-1-2-4-6(5)8/h1-4,8H,7H2
InChIKey :CDAWCLOXVUBKRW-UHFFFAOYSA-N
SMILES :Nc1ccccc1O
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)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P405 Store locked up. P501 Dispose of contents/container to..…