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129-00-0 - Pyrene, 98% - L08162 - Alfa Aesar

L08162 Pyrene, 98%

CAS-Nummer
129-00-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 35,10
100g 75,60
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Pyrene, 98%

MDL
MFCD00004136
EINECS
204-927-3

Chemische Eigenschaften

Formel
C16H10
Molmasse
202.26
Schmelzpunkt
148-152°
Siedepunkt
393°
Flammpunkt
208°(406°F)
Dichte
1.271
Löslichkeit
Soluble in toluene. Insoluble in water.

Anwendungen

Pyrene and its derivatives are used commercially to make dyes and dye precursors, for example pyranine and naphthalene-1,4,5,8-tetracarboxylic acid. It is used as a probe to determine solvent environments and fluorescence spectroscopy.

Bemerkungen

Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents.

Literaturverweise

K. Kalyanasundaram; J. K. Thomas. Environmental effects on vibronic band intensities in pyrene monomer fluorescence and their application in studies of micellar systems.J. Am. Chem. Soc.1991, 99 (7), 2039-2044.

Hans-Joachim Galla; Erich Sackmann. Lateral diffusion in the hydrophobic region of membranes: use of pyrene excimers as optical probes.Biochimica et Biophysica Acta (BBA) - Biomembranes.1974, 339 103-115.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H332-H413

Harmful if inhaled. May cause long lasting harmful effects to aquatic life.

Sicherheitshinweise: P261-P273-P271-P304+P340-P312-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Use only outdoors or in a well-ventilated area. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,7963
Beilstein
1307225
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2902.90
TSCA
Yes
RTECS
UR2450000

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