8.21051

Pyrene

for synthesis

• Synonym(e): Pyrene, Benzo[def]phenanthrene
• Empirische Formel (Hill-System): C₁₆H₁₀
• CAS-Nummer: 129-00-0
• Molekulargewicht: 202.25
• UNSPSC Code: 12352005
• EC Index Number: 204-927-3
• NACRES: NA.22
• MDL number: MFCD00004136
• Assay: ≥96.0% (GC)
• Form: powder

Eigenschaften

• vapor pressure: <1 hPa ( 20 °C)
• Quality Segment: 200
• assay: ≥96.0% (GC)
• form: powder
• potency: 2700 mg/kg LD₅₀, oral (Rat)
• bp: 393 °C/1013 hPa
• mp: 145.3 °C
• transition temp: flash point 224 °C
• density: 1.209 g/cm³ at 20 °C
• bulk density: 650 kg/m³
• storage temp.: no temp limit
• SMILES string: c21c3c4ccc2cccc1ccc3ccc4
• InChI: 1S/C16H10/c1-3-11-7-9-13-5-2-6-14-10-8-12(4-1)15(11)16(13)14/h1-10H
• InChI key: BBEAQIROQSPTKN-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 147 °C
Melting range (upper value): ≤ 150 °C
Identity (IR): passes test

Sicherheitshinweise

• pictograms: GHS09
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: 435.2 °F
• flash_point_c: 224 °C
• signalword: Danger
• hcodes: H410,EUH441
• pcodes: P201 - P202 - P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - PBT - vPvB