Melting point :2-5 °C(lit.)
Boiling point :250 °C(lit.)
Density :1.065 g/mL at 25 °C(lit.)
vapor pressure :2.93Pa at 25℃
refractive index :n20/D 1.559(lit.)
Flash point :240 °F
storage temp. :2-8°C
solubility :20g/l
pka :5.2(at 28℃)
form :A liquid
color :Clear Yellow
PH :8 (1g/l, H2O, 20℃)
Water Solubility :practically insoluble
Sensitive :Air Sensitive
Merck :14,7228
BRN :606666
Dielectric constant :7.3（21℃）
Stability :Stable, but light and air sensitive. Combustible. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :HAIR DYEING
InChI :1S/C8H11NO/c1-2-10-8-5-3-7(9)4-6-8/h3-6H,2,9H2,1H3
InChIKey :IMPPGHMHELILKG-UHFFFAOYSA-N
SMILES :CCOc1ccc(N)cc1
CAS DataBase Reference :156-43-4(CAS DataBase Reference)
NIST Chemistry Reference :4-Ethoxyaniline(156-43-4)
EPA Substance Registry System :p-Phenetidine (156-43-4)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H313 May be harmful in contact with skin Acute toxicity,dermal Category 5 P312 H316 Causes mild skin irritation Skin corrosion/irritation Category 3 Warning P332+P313 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 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe 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. P273 Avoid release to the environment. 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. P312 Call a POISON CENTER or doctor/physician if you feel unwell. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P391 Collect spillage. Hazardous to the aquatic environment P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to..…