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Dibenzo[def,p]chrysen

DIBENZO(A,I)PYRENE Struktur
191-30-0
CAS-Nr.
191-30-0
Bezeichnung:
Dibenzo[def,p]chrysen
Englisch Name:
DIBENZO(A,I)PYRENE
Synonyma:
DBC;DBC-d7;db(a,1)p;Db(a,l)p;NSC 90324;ba51-090462;Ba 51-090462;NSC 90324-d7;Ba 51-090462-d7;DIBENZ(A,I)PYRENE
CBNumber:
CB3451069
Summenformel:
C24H14
Molgewicht:
302.37
MOL-Datei:
191-30-0.mol

Dibenzo[def,p]chrysen Eigenschaften

Schmelzpunkt:
228.05°C
Siedepunkt:
378.4°C (rough estimate)
Dichte
1.1762 (estimate)
Brechungsindex
1.9130 (estimate)
storage temp. 
2-8°C
L?slichkeit
Chloroform (Very Slightly, Heated), Dichloromethane (Slightly, Heated)
Farbe
Yellow to Orange
BRN 
2054068
Stabilit?t:
Stable, but may be heat sensitive - keep cool. Combustible. Incompatible with strong oxidizing agents.
IARC
2A (Vol. Sup 7, 92) 2010
EPA chemische Informationen
Dibenzo[a,l]pyrene (191-30-0)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn,T
R-S?tze: 40-67-36/37/38-45-41-52/53
S-S?tze: 23-24/25-36/37-45-26-53-39-61
RIDADR  2811
WGK Germany  3
HazardClass  6.1(b)
PackingGroup  III
Giftige Stoffe Daten 191-30-0(Hazardous Substances Data)
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H318 Verursacht schwere Augensch?den. Schwere Augensch?digung Kategorie 1 Achtung GHS hazard pictogramssrc="/GHS05.jpg" width="20" height="20" /> P280, P305+P351+P338, P310
H341 Kann vermutlich genetische Defekte verursachen. Keimzellmutagenit?t Kategorie 2 Warnung P201,P202, P281, P308+P313, P405,P501
H350 Kann Krebs verursachen. Karzinogenit?t Kategorie 1A Achtung GHS hazard pictogramssrc="/GHS08.jpg" width="20" height="20" />
Sicherheit
P202 Vor Gebrauch alle Sicherheitshinweise lesen und verstehen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P308+P313 BEI Exposition oder falls betroffen: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen.
P405 Unter Verschluss aufbewahren.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Dibenzo[def,p]chrysen Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R40:Verdacht auf krebserzeugende Wirkung.

S-S?tze Betriebsanweisung:

S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.

Chemische Eigenschaften

Yellow Solid

Verwenden

An active metabolite from inhalation and dermal exposure to polycyclic aromatics hydrocarbons in hot mix asphalt paving workers. DBC is the most potent tumorigen that has been identified to date. Dib enzo[def,p]chrysene (DBC) is a carcinogen and should be handled with appropriate caution.

Allgemeine Beschreibung

Yellow odorless crystals or flakes. Water insoluble.

Air & Water Reaktionen

Dust/air mixtures may ignite and explode. Insoluble in water.

Reaktivit?t anzeigen

Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as DIBENZO(A,I)PYRENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.

Sicherheitsprofil

Confirmed carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.

Carcinogenicity

Dibenzo[a,1]pyrene is a class 2B carcinogen according to the IARC, although recent data suggest that it is a 2A carcinogen. In mouse studies, it has been more potent than benzo[a]pyrene in skin, and in rat studies, it has been more potent than 7,12-dimethylbenz [a]anthracene in the mammary gland. Dibenzo[a,l]pyrene was tested for carcinogenicity in studies of single and repeated dermal application to mice, as well as several initiation–promotion studies on mouse skin; all studies gave positive results. Dibenzo[a,l] pyrene also induced oral cavity tumors when applied dermally to the tongue of hamsters and lung tumors in mice following intraperitoneal injection. In addition to lung tumors, dibenzo[a,l]pyrene induced hepatic tumors and a variety of tumors at other sites when administered intraperitoneally to newborn mice. Multiple tumor sites were also observed following intragastric application of dibenzo[a,l]pyrene in mice. Intramamillary administration to rats also yielded positive results. Furthermore, two studies on fish demonstrated that nonmammalian species are also susceptible to dibenzo[a,l]pyreneinduced tumorigenicity.The most active metabolite is the potent 11,12-dihydrodiol of dibenzo[a,1] pyrene.

Dibenzo[def,p]chrysen Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dibenzo[def,p]chrysen Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 67)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 11818 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30239 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
sgtlifesciences pvt ltd
+8617013299288
dj@sgtlifesciences.com China 12373 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49978 58
Shaanxi Didu New Materials Co. Ltd +86-89586680 +86-13289823923
1026@dideu.com China 8670 58
Jiangsu Zhixinting Technology Co., Ltd 18221391031
1204449826@qq.com China 504 58
Shanghai Aitixi Biotechnology Co., Ltd 18721763493 18721763493
2493172863@qq.com China 1009 58

191-30-0(Dibenzo[def,p]chrysen)Verwandte Suche:


  • DIBENZO(A,L)PYRENE
  • DIBENZO(A,I)PYRENE
  • DIBENZ(A,L)PYRENE
  • DIBENZ(A,I)PYRENE
  • 3,4,9,10-DIBENZOPYRENE
  • 1,2,9,10-Dibenzopyrene
  • 1,2:3,4-Dibenzopyrene
  • 1,2:9,10-Dibenzopyrene
  • 2,3:4,5-Dibenzopyrene
  • 4,5,6,7-Dibenzpyrene
  • 4,5:6,7-Dibenzpyrene
  • Ba 51-090462
  • ba51-090462
  • db(a,1)p
  • Db(a,l)p
  • Dibenzo(a,1)pyrene
  • Dibenzo(a,d)pyrene
  • 1,2,3,4-DIBENZPYRENE
  • 1,2:7,8-DIBENZPYRENE
  • dibenzo(d,e,f,p)chrysene
  • dibenzo(def,p)chrysene
  • Dibenzo[def,p]chrysene
  • Dibenzo[a,l]pyrene (purity)
  • 46726, Dibenzo[a,l]pyrene (purity)
  • dibenz[a,l]pyrene solution
  • 2,3:4,5-Dibenzpyrene
  • DBC
  • NSC 90324
  • 1,2,9,10-Dibenzopyrene-d7
  • 1,2:3,4-Dibenzopyrene-d7
  • 2,3:4,5-Dibenzpyrene-d7
  • 4,5,6,7-Dibenzpyrene-d7
  • Ba 51-090462-d7
  • DBC-d7
  • NSC 90324-d7
  • DIBENZO (A,L) PYRENE, 1X1ML, CH2CL2 2000 UG/ML
  • Dibenzo[a,l]pyrene Solution in Acetonitrile, 100μg/mL
  • DBC (DiBenzo[def, p]chrysene
  • CAS191-30-0 dibenzo[a,l]pyrene
  • Naphtho[1,2,3,4-pqr]tetraphene
  • Dibenzo(a,l)pyrene Solution
  • Dibenzo(a,l)pyreneSolution,10mg/L,1ml
  • Dibenzo(a,l)pyreneSolution,100mg/L,1ml
  • Dibenzo(a,l)pyreneSolution,1000mg/L,1ml
  • Dibenzo(a,l)pyreneSolution,200mg/L,2x5ml
  • Dibenzo[A,L]Pyrene 200 μg/mL In Toluene
  • Dibenzo(a,l)pyreneSolution,50mg/L,1ml
  • Dibenz(a,l)pyrene@50 μg/mL in Toluene
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  • C20725000 Dibenzo[a,l]pyrene
  • Dibenzo[a,l]pyrene 10.0 μg/ml Acetonitrile
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  • L20725000CY Dibenzo[a,l]pyrenE10μg/mLin Cycl
  • Dibenzo(a.l)pyrene in Acetonitrile
  • 191-30-0
  • 6672-22-2
  • Analytical Chromatography Product Catalog
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