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DIBENZO[B,DEF]CHRYSENE

Product Name: DIBENZO[B,DEF]CHRYSENE
CAS No.: 189-64-0
Chemical Name: DIBENZO[B,DEF]CHRYSENE
Synonyms: db(a,h)p;Ccris 213;Brn 2054067;Dibenzochrysene;DIBENZO[E,L]PYRENE;DIBENZO(A,H)PYRENE;DIBENZ(A,H) PYRENE;3,4:8,9-DIBENZPYRENE;1,2:6,7-DIBENZPYRENE;3,4:8,9-dibenzopyrene
CBNumber: CB3359718
Molecular Formula: C24H14
Formula Weight: 302.37
MOL File: 189-64-0.mol

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DIBENZO[B,DEF]CHRYSENE Property

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)

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Safety

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)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H341Suspected of causing genetic defects

H350May cause cancer

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: BCR159
Product name: Dibenzo[a,h]pyrene
Purity: BCR
Packaging: 100mg
Price: $765
Updated: 2025/07/31

Sigma-Aldrich

Product number: SCD-152
Product name: Dibenzo[a,h]pyrene
Purity: vial of 10?mg, analytical standard, Cerilliant?
Packaging: 10mg
Price: $363
Updated: 2022/05/15

TCI Chemical

Product number: D1005
Product name: Dibenzo[b,def]chrysene
Purity: >98.0%(GC)
Packaging: 100mg
Price: $449
Updated: 2025/07/31

TRC

Product number: D417125
Product name: Dibenzo[b,def]chrysene
Packaging: 100mg
Price: $1695
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD62415
Product name: Dibenzo[b,def]chrysene
Packaging: 10mg
Price: $90
Updated: 2021/12/16

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DIBENZO[B,DEF]CHRYSENE Chemical Properties,Usage,Production

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

Raw materials

Preparation Products

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189-64-0, DIBENZO[B,DEF]CHRYSENERelated Search:

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 Pyrene Chrysene 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

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

3,4,8,9-dibenzopyrene

3,4:8,9-dibenzopyrene

db(a,h)p

Dibenzo[a,h]pyrene (purity)

Dibenzochrysene

DIBENZO (A,H)PYRENE,1X1ML,CH2CL2/BEN(75: 25),500UG/ML

92533, Dibenzo[a,h]pyrene (purity)

dibenz[a,h]pyrene solution

Brn 2054067

Ccris 213

Dibenzo(A,H)pyrene [polycyclic aromatic compounds]

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Dibenzo[a,h]pyrene 3,4:8,9-Dibenzpyrene

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Dibenzo[b,def]chrysene &gt

Dibenzo(a,h)pyreneSolution,20mg/L,2x5ml

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Dibenzo[a,h]pyrene 10 μg/mL in Acetonitrile

EPA Method 610 Additions PAH Mixture 446 1000 μg/mL in Dichloromethane

189-64-0

189-60-4

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