Phenol,p-amino- (8CI) 1-Amino-4-hydroxybenzene 4-Amino-1-hydroxybenzene
4-Aminophenol Chemical Properties |
Melting point | 188 °C |
Boiling point | 284 °C |
density | 1.29 |
vapor pressure | 0.4 hPa (110 °C) |
refractive index | 1.5444 (estimate) |
Fp | 189 °C |
storage temp. | 2-8°C |
solubility | water: slightly soluble |
form | Crystalline Powder |
pka | 5.48, 10.30(at 25℃) |
color | White to cream |
Water Solubility | 1.5 g/100 mL (20 ºC) |
Sensitive | Air & Light Sensitive |
Decomposition | 284 °C |
Merck | 14,462 |
BRN | 385836 |
Stability: | Stable, though may discolour in air. Incompatible with acids, chloroformates, strong oxidizing agents. |
InChIKey | PLIKAWJENQZMHA-UHFFFAOYSA-N |
LogP | -0.09-0.04 at 25℃ |
CAS DataBase Reference | 123-30-8(CAS DataBase Reference) |
NIST Chemistry Reference | Phenol, 4-amino-(123-30-8) |
EPA Substance Registry System | p-Aminophenol (123-30-8) |
Safety Information |
Hazard Codes | Xn,N |
Risk Statements | 20/22-50/53-68-40-R68-R50/53-R20/22 |
Safety Statements | 28-36/37-60-61-28A-S61-S60-S36/37-S28A |
RIDADR | UN 2512 6.1/PG 3 |
WGK Germany | 3 |
RTECS | SJ5075000 |
F | 8 |
Autoignition Temperature | >250 °C |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 28402090 |
HS Code | 29222900 |
Hazardous Substances Data | 123-30-8(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 375 mg/kg LD50 dermal Rabbit > 10000 mg/kg |
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