DIBENZO[B,DEF]CHRYSENE
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 Chemical Properties
- Melting point:
- 308 °C
- Boiling point:
- 596 °C
- Density
- 1.1762 (estimate)
- refractive index
- 1.9130 (estimate)
- Flash point:
- -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)
Safety Information
- Hazard Codes
- F,T
- Risk Statements
- 45-46-11-36/38-48/23/24/25-65-67-36/37/38
- Safety Statements
- 53-26-36/37-62-45-16
- RIDADR
- 2811
- WGK Germany
- 3
- RTECS
- HO5775000
- HS Code
- 2902.90.9000
- HazardClass
- 6.1(b)
- PackingGroup
- III
- Hazardous Substances Data
- 189-64-0(Hazardous Substances Data)
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]CHRYSENESupplier
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DIBENZO[B,DEF]CHRYSENE(189-64-0)Related Product Information
- DIBENZO(A,I)PYRENE
- dibenzo[b,def]chrysene-7,14-dione
- Dibenzo[b,def]chrysene-7,14-diol, dibromo-, bis(hydrogen sulfate), disodium salt
- DIBENZO[B,DEF]CHRYSENE
- (6,6)-PHENYL C71 BUTYRIC ACID METHYL ESTER, 99% (MIXTURE OF ISOMERS)
- DIBENZO(A,I)PYRENE
- Chrysene
- Pyrene
- CIRCOBIPHENYL
- QUATERRYLENE
- TERRYLENE
- DIBENZO[LMQRS]NAPHTHA[3,2,1,8,7-DEFGH]PHENANTHRO[3,4,5-YZAB]PYRANTHRENE
- DICORONYLENE
- DIBENZO[B,DEF]CHRYSENE
- disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate),Dibenzo[b,def]chrysene-7,14-diol 7,14-di(sulfuric acid sodium) salt
- BENZO[PQR]DINAPHTHO[8,1,2-BCD:2',1',8'-LMN]PERYLENE
- Dibenzo[b,def]chrysene-7-carbaldehyde
- DINAPHTHO[8,1,2-ABC:8',1',2'-JKL]CORONENE