Benzo(r s t)pentaphen
|
|
|
- CAS-Nr.
- 189-55-9
- Bezeichnung:
- Benzo(r s t)pentaphen
- Englisch Name:
- DIBENZO(A,I)PYRENE
- Synonyma:
- DIBENZ(A,I)PYRENE;1,2:7,8-DIBENZPYRENE;Benzo[rst]pentaphene;DB(a,i)P;i)pyrene;NSC 87521;Dibenzo(a;Dibenzo(b,h)pyrene;DIBENZO(A,I)PYRENE;dibenzo[d,l]pyrene
- CBNumber:
- CB0451068
- Summenformel:
- C24H14
- Molgewicht:
- 302.37
- MOL-Datei:
- 189-55-9.mol
|
Benzo(r s t)pentaphen Eigenschaften
- Schmelzpunkt:
- 281.5°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)
- Aggregatzustand
- Solid
- Farbe
- Green-yellow needles from toluene
- IARC
- 2B (Vol. 92) 2010
- EPA chemische Informationen
- Dibenzo[a,i]pyrene (189-55-9)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xn |
|
|
| R-S?tze: |
40 |
|
|
| S-S?tze: |
36/37 |
|
|
| RIDADR |
3077 |
|
|
| RTECS-Nr. |
DI5775000 |
|
|
| HazardClass |
9 |
|
|
| PackingGroup |
III |
|
|
| Giftige Stoffe Daten |
189-55-9(Hazardous Substances Data) |
|
|
| Toxizit?t |
mma-sat 20 mg/plate PNASA6 72,5135,75 |
|
|
| Bildanzeige (GHS) |
|
| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| 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 pictograms]() src="/GHS08.jpg" width="20" height="20" /> |
|
|
| Sicherheit |
| P201 |
Vor Gebrauch besondere Anweisungen einholen. |
| P202 |
Vor Gebrauch alle Sicherheitshinweise lesen und verstehen. |
| P281 |
Vorgeschriebene pers?nliche Schutzausrüstung verwenden. |
| 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. |
|
Benzo(r s t)pentaphen Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R40:Verdacht auf krebserzeugende Wirkung.
S-S?tze Betriebsanweisung:
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Verwenden
Dibenzo[a,i]pyrene is a polycyclic aromatic hydrocarbon (PAH) with potent carcinogenic activity. Dibenzo[a,i]pyrene was shown to induce DNA adduction, tumorigenicity as well as Ki-ras oncogene mutations in strain A/J mouse lung. Dibenzo[a,i]pyrene has been shown to be present in cigarette smoke condensate and in automobile exhaust gas in small quantities.
Allgemeine Beschreibung
Colorless solid. Water insoluble.
Air & Water Reaktionen
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.
Health Hazard
Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution.
Brandgefahr
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.
Sicherheitsprofil
Confirmed carcinogen withexperimental neoplastigenic and tumorigenic data.Mutation data reported. When heated to decomposition itemits acrid smoke and irritating fumes.
Benzo(r s t)pentaphen Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Benzo(r s t)pentaphen Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 48)Lieferanten
189-55-9(Benzo(r s t)pentaphen)Verwandte Suche:
- 3,4,9,10-DIBENZOPYRENE
- DIBENZO(A,I)PYRENE
- 1,2,7,8-Dibenzopyrene
- 3,4,9,10-Dibenzpyrene
- 3,4:9,10-Dibenzpyrene
- benzo(rst)pentaphene
- DB(a,i)P
- Dibenzo(b,h)pyrene
- Dibenzo-3,4,9,10-pyrene
- dibenzopyrene(non-specificname)
- Rcra waste number U064
- rcrawastenumberu064
- Dibenzo[a,i]pyrene (purity)
- 45038 DIBENZO[A I]PYRENE (PURITY)
- 1,2:7,8-Dibenzopyrene, 3,4:9,10-Dibenzopyrene
- dibenzo[d,l]pyrene
- Benzo[rst]pentacene
- NSC 87521
- Dibenzo(a,i)pyreneSolution,10mg/L,1ml
- Dibenzo(a,i)pyreneSolution,100mg/L,1ml
- Dibenzo(a,i)pyreneSolution,50mg/L,1ml
- Dibenzo(a,i)pyreneSolution,20mg/L,2x5ml
- Dibenzo[A,I]Pyrene 200 μg/mL In Toluene
- Dibenzo(a,i)pyreneSolution,200mg/L,1ml
- Dibenz(a,i)pyrene@50 μg/mL in Toluene
- Dibenzo(a
- i)pyrene
- 1,2:7,8-DIBENZPYRENE
- DIBENZ(A,I)PYRENE
- Benzo[rst]pentaphene
- Dibenzo[a,i]pyrene-13C6 in n-nonane
- Dibenz(a,i)pyrene in Acetone
- Dibenzo[a,i]pyrene 10.0 μg/ml Cyclohexane
- L20720000ALDibenz[a,i]pyrenE10μg/mLin Aceto
- Dibenz(a,i)pyrene in Acetonitrile
- 189-55-9
- DIA - DIC
- Analytical Standards
- Alphabetic
- Analytical Chromatography Product Catalog
- Aromatics
- Mutagenesis Research Chemicals
