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Dibenzo(a,e)pyrene

Dibenzo(a,e)pyrene structure

CAS No.: 192-65-4

Chemical Name:: Dibenzo(a,e)pyrene

Synonyms: Db(a,e)P;Ccris 212;Brn 2054070;Einecs 205-891-1;DIBENZ(A,E)PYRENE;Dibenzo(a,e)pyrene;1,2:4,5-DIBENZPYRENE;1,2,4,5-DIBENZOPYRENE;Dibenzo[f,pqr]tetraphene;dibenzo[a,e]pyrene(purity)

CBNumber:: CB1255146

Molecular Formula:: C24H14

Molecular Weight:: 302.37

MDL Number:: MFCD00040155

MOL File:: 192-65-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:49:06

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Dibenzo(a,e)pyrene Properties

Melting point	233.5°C
Boiling point	378.4°C (rough estimate)
Density	1.1762 (estimate)
refractive index	1.9130 (estimate)
storage temp.	2-8°C
BRN	2054070
Henry's Law Constant	7.0×10² mol/(m³Pa) at 25℃, HSDB (2015)
InChI	InChI=1S/C24H14/c1-2-8-17-16(6-1)14-22-19-10-4-3-9-18(19)20-11-5-7-15-12-13-21(17)24(22)23(15)20/h1-14H
InChIKey	KGHMWBNEMFNJFZ-UHFFFAOYSA-N
SMILES	C1=C2C3=C4C(C=C2)=C2C(C=CC=C2)=CC4=C2C(=C3C=C1)C=CC=C2
CAS DataBase Reference	192-65-4
EWG's Food Scores	1
FDA UNII	SAC8PEK62H
Proposition 65 List	Dibenzo[a,e]pyrene
IARC	3 (Vol. Sup 7, 92) 2010
EPA Substance Registry System	Dibenzo[a,e]pyrene (192-65-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS08
Signal word	Danger
Hazard statements	H318-H351
Precautionary statements	P202-P280-P305+P351+P338-P308+P313-P405-P501
Hazard Codes	Xn
Risk Statements	40-41
Safety Statements	26-39
RIDADR	2811
WGK Germany	1
RTECS	QL0175000
HazardClass	6.1(b)
PackingGroup	III
Hazardous Substances Data	192-65-4(Hazardous Substances Data)

Dibenzo(a,e)pyrene price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	BCR133	Dibenzo[a,e]pyrene BCR	192-65-4	100mg	$858	2026-04-30	Buy
TRC	TRC-D417035-25MG	Dibenzo[a,e]pyrene	192-65-4	25mg	$1741	2026-06-03	Buy
TRC	TRC-D417035-2.5MG	Dibenzo[a,e]pyrene	192-65-4	2.5mg	$223	2026-06-03	Buy
Usbiological	163743	Dibenzo[a,e]pyrene	192-65-4	2.5mg	$531	2026-06-03	Buy
aablocks	AA002FIK	Dibenzo[a,e]pyrene 95%	192-65-4	10mg	$318	2026-05-28	Buy

Product number	Packaging	Price	Buy
BCR133	100mg	$858	Buy
TRC-D417035-25MG	25mg	$1741	Buy
TRC-D417035-2.5MG	2.5mg	$223	Buy
163743	2.5mg	$531	Buy
AA002FIK	10mg	$318	Buy

Dibenzo(a,e)pyrene Chemical Properties, Uses, Production

Uses

Dibenzo[a,e]pyrene is a polyaromatic hydrocarbon with inherent carcinogenic properties.

Definition

ChEBI: Dibenzo[a,e]pyrene is an ortho- and peri-fused polycyclic arene.

General Description

Yellow crystals. 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(A,E)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.

Safety Profile

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

Carcinogenicity

Dibenzo[a,e]pyrene was assessed in two initiation–promotion studies on mouse skin. One of the studies gave positive results while other gave negative results. Dibenzo[a,e]pyrene gave negative results when tested for carcinogenicity by intramamillary administration to rats.

Dibenzo(a,e)pyrene synthesis

Synthesis of Dibenzo(a,e)pyrene from Aluminum chloride and Chrysene and Benzene

Dibenzo(a,e)pyrene Preparation Products And Raw materials

Raw materials

8H-Dibenz[a,de]anthracene (6CI,8CI,9CI) Chrysene Aluminum chloride Benzene Maleic anhydride

Preparation Products

Dibenzo(a,e)pyrene Suppliers

Global Suppliers ( 62)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Synchem Pharma Co., ltd	21-619849051-1 18521059765	synchempharma@aliyun.com	China	4988	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Spectrum Chemical Manufacturing Corp.	021-021-021-67601398-809-809-809 15221380277	marketing_china@spectrumchemical.com	China	9643	60
Shanghai BeiZhuo Biotech Co., Ltd.	021-61119791,13386096464	bzswkf@foxmail.com	China	3916	50
Finetech Industry Limited	027-87465837 19945049750	sales@finetechnology-ind.com	China	9331	58
Alta Scientific Co., Ltd.	022-6537-8550 15522853686	sales@altasci.com.cn	China	4508	55
Chongqing Chemieliva Pharmaceutical Co., Ltd.	18696571988	amy.lei@chemieliva.com	China	1350	60
JinJin Le Chemical Co., Ltd	18001959627(微信同号) 18001959627	jjlchem2@163.com	China	9890	58
XinYao(Shenzhen) Biological Technology Co., Ltd.	0755-89880280	3004662104@qq.com	China	1826	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58

Supplier	Advantage
Shanghai Synchem Pharma Co., ltd	55
J & K SCIENTIFIC LTD.	76
Spectrum Chemical Manufacturing Corp.	60
Shanghai BeiZhuo Biotech Co., Ltd.	50
Finetech Industry Limited	58
Alta Scientific Co., Ltd.	55
Chongqing Chemieliva Pharmaceutical Co., Ltd.	60
JinJin Le Chemical Co., Ltd	58
XinYao(Shenzhen) Biological Technology Co., Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58

Dibenzo(a,e)pyrene Spectrum

DIBENZO(A,E)PYRENE(192-65-4)¹HNMR DIBENZO(A,E)PYRENE(192-65-4)IR1

192-65-4 (Dibenzo(a,e)pyrene) Related Search:

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DIBENZ(A,E)PYRENE 1,2,4,5-DIBENZOPYRENE 1,2:4,5-DIBENZPYRENE Db(a,e)P dibenzo[a,e]pyrene(purity) naphtho(1,2,3,4-def)chrysene Naphtho[1,2,3,4-de]chrysene naphtho[1,2,3,4-def]chrysene Dibenz[a,e]pyrene (OR) Naphtho[1,2,3,4-def]chrysene naptho(1,2,3,4-def)chrysene 46741, Dibenzo[a,e]pyrene (purity) Dibenzo(a,e)pyrene: (Naphtho(1,2,3,4-def)chrysene) Brn 2054070 Ccris 212 Dibenzo(A,E)pyrene [polycyclic aromatic compounds] Dibenzo(A,E)pyrene [polycyclic aromatic hydrocarbons] Einecs 205-891-1 Dibenzo(a,e)pyrene,10mg/L,1ml Dibenzo(a,e)pyreneSolution,50mg/L,1ml Dibenzo(a,e)pyrene,100mg/L,2x5ml Dibenzo(a,e)pyrene,100mg/L,1ml Dibenzo(a,e)pyrene,1,000mg/L,1ml Dibenzo(a,e)pyrene,200mg/L,1ml Dibenzo(a,e)pyrene,20mg/L,2x5ml Dibenz[a,e]pyrene@50 μg/mL in Toluene Dibenzo[a,e]pyrene Solution, 100μg/mL Dibenzo[f,pqr]tetraphene Dibenzo[a,e]pyrene-13C6 in n-nonane C20715000 Dibenzo[a,e]pyrene Dibenzo[a,e]pyrene 10.0 μg/ml Acetonitrile Dibenzo[a,e]pyrene 100 μg/ml Cyclohexane L20715000ALDibenzo[a,e]pyrenE10μg/mLin Acet L20715000CY Dibenzo[a,e]pyrenE10μg/mLin Cycl Dibenzo[a,e]pyrene 10 μg/mL in Cyclohexane Dibenzo[a,e]pyrene 10 μg/mL in Acetonitrile Dibenzo(a,e)pyrene 192-65-4 Analytical Chromatography Product Catalog Alphabetic Analytical Standards DIA - DIC Alphabetic D DIA - DIC