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Appearance:White Crystals or Crystalline Powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:98% purity
Acetaminophen Chemical Properties
Melting point 168-172 °C(lit.)
Boiling point 273.17°C (rough estimate)
density 1,293 g/cm3
refractive index 1.5810 (rough estimate)
Fp 11 °C
storage temp. Store at RT
solubility ethanol: soluble0.5M, clear, colorless
form Crystals or Crystalline Powder
pka 9.86±0.13(Predicted)
color White
PH 5.5-6.5 (H2O, 20℃)(saturated solution)
PH Range 5.5 - 6.5 (H O, 20 °C) (saturated solution)
explosive limit 15%(V)
Water Solubility 14 g/L (20 ºC)
Merck 14,47
BRN 2208089
InChIKey RZVAJINKPMORJF-UHFFFAOYSA-N
CAS DataBase Reference 103-90-2(CAS DataBase Reference)
IARC 3 (Vol. 50, 73) 1999
NIST Chemistry Reference Acetaminophen(103-90-2)
EPA Substance Registry System Acetaminophen (103-90-2)
Safety Information
Hazard Codes Xn,T,F
Risk Statements 22-36/37/38-52/53-36/38-40-39/23/24/25-23/24/25-11
Safety Statements 26-36-61-37/39-22-45-36/37-16-7
RIDADR UN 3077 9/PG III
WGK Germany 1
RTECS AE4200000
Autoignition Temperature 540 °C
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29242930
Hazardous Substances Data 103-90-2(Hazardous Substances Data)
Toxicity LD50 in mice (mg/kg): 338 orally (Starmer), 500 i.p. (Dahlin, Nelson)
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