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Product Name:Dibenzo(a,h)pyrene
CAS:189-64-0
Purity:98% Package:10 g, 25 g, 50 g, 100 g
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| | DIBENZO[B,DEF]CHRYSENE Basic information |
| Product Name: | DIBENZO[B,DEF]CHRYSENE | | Synonyms: | 1,2:6,7-DIBENZPYRENE;DIBENZ(A,H) PYRENE;DIBENZO(A,H)PYRENE;DIBENZO[B,DEF]CHRYSENE;DIBENZO[E,L]PYRENE;3,4:8,9-DIBENZPYRENE;Dibenzo[b,def]chrysene;1,2,6,7-dibenzopyrene | | CAS: | 189-64-0 | | MF: | C24H14 | | MW: | 302.37 | | EINECS: | 205-878-0 | | Product Categories: | Alphabetic;Alpha Sort;D;DAlphabetic;DIA - DIC;Volatiles/ Semivolatiles | | Mol File: | 189-64-0.mol | ![DIBENZO[B,DEF]CHRYSENE Structure](CAS/GIF/189-64-0.gif) |
| | DIBENZO[B,DEF]CHRYSENE Chemical Properties |
| Melting point | 308 °C | | Boiling point | 596 °C | | density | 1.1762 (estimate) | | refractive index | 1.9130 (estimate) | | Fp | -11 °C | | storage temp. | 2-8°C | | solubility | Chloroform (Very Slightly, Heated), DMSO (Very Slightly, Heated) | | color | White to Pale Beige | | BRN | 2054067 | | CAS DataBase Reference | 189-64-0(CAS DataBase Reference) | | IARC | 2B (Vol. Sup 7, 92) 2010 | | EPA Substance Registry System | Dibenzo[a,h]pyrene (189-64-0) |
| | DIBENZO[B,DEF]CHRYSENE Usage And Synthesis |
| Uses | Dibenzo[a,h]pyrene may be used as an analytical reference standard for the quantification of the analyte in the following:
- In environmental samples using liquid chromatography–atmospheric pressure laser ionization–mass spectrometry (LC-APLI-MS).
- In spiked smoke flavorings and baby food products using gas chromatography coupled to mass spectrometry (GC-MS) technique.
| | Definition | ChEBI: Dibenzo[a,h]pyrene is an ortho- and peri-fused polycyclic arene. | | General Description | Yellow odorless crystals or flakes. Water insoluble. | | Air & Water Reactions | Dust/air mixtures may ignite and explode. Insoluble in water. | | Reactivity Profile | Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as DIBENZO[B,DEF]CHRYSENE, 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. | | Safety Profile | Confirmed carcinogen
with experimental carcinogenic and
tumorigenic data. When heated to
decomposition it emits acrid smoke and
irritating fumes. Mutation data reported. |
| | DIBENZO[B,DEF]CHRYSENE Preparation Products And Raw materials |
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