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Appearance:pale yellow to yellow-greenish crystals or chunks
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
Pyrene Chemical Properties
Melting point 148 °C
Boiling point 393 °C
density 1.271
vapor pressure 180 at 25 °C (extrapolated from vapor pressures determined at higher temperatures, Tesconi andYalkowsky, 1998)
refractive index 1.8520 (estimate)
Fp 210 °C
storage temp. room temp
solubility ethanol: soluble
pka >15 (Christensen et al., 1975)
form crystalline
color Pale yellow to yellow-greenish
Specific Gravity 1.271
Water Solubility almost insoluble
λmax 330nm(EtOH)(lit.)
Merck 14,7963
BRN 1307225
Henry's Law Constant 0.490 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
InChIKey BBEAQIROQSPTKN-UHFFFAOYSA-N
CAS DataBase Reference 129-00-0(CAS DataBase Reference)
IARC 3 (Vol. Sup 7, 92) 2010
NIST Chemistry Reference Pyrene(129-00-0)
EPA Substance Registry System Pyrene (129-00-0)
Safety Information
Hazard Codes N,T+,T,F,Xn
Risk Statements 50/53-36/37/38-26-39/23/24/25-23/24/25-11-63-43-45-67-65-38-51/53-52/53-40
Safety Statements 60-61-45-36/37-28A-22-16-7-24/25-23-53-62-26
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS UR2450000
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29349990
Hazardous Substances Data 129-00-0(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 2700 mg/kg
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