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Merck

D31206

Sigma-Aldrich

Dibenz[a,c]anthracene

97%

Sinónimos:

1,2:3,4-Dibenzanthracene

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About This Item

Fórmula empírica (notación de Hill):
C22H14
Número de CAS:
Peso molecular:
278.35
Beilstein/REAXYS Number:
1912415
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

powder

bp

518 °C (lit.)

mp

205-207 °C (lit.)

SMILES string

c1ccc2cc3c4ccccc4c5ccccc5c3cc2c1

InChI

1S/C22H14/c1-2-8-16-14-22-20-12-6-4-10-18(20)17-9-3-5-11-19(17)21(22)13-15(16)7-1/h1-14H

InChI key

RAASUWZPTOJQAY-UHFFFAOYSA-N

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pictograms

Skull and crossbonesEnvironment

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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I Chouroulinkov et al.
Cancer letters, 19(1), 21-26 (1983-05-01)
The tumor-initiating activities of dibenz[a,c]anthracene (DBA) and of the related trans-1,2-, 3,4- and 10,11-dihydrodiols have been examined on mouse skin subsequently promoted with 12-O-tetradecanoyl-phorbol-13-acetate (TPA). The 1,2- and 10,11-dihydrodiols were active and were more active than equivalent doses of either
Dibenz[a,c]anthracene.
IARC monographs on the evaluation of the carcinogenic risk of chemicals to humans, 32, 289-297 (1983-12-01)
M Hall et al.
Carcinogenesis, 9(5), 865-868 (1988-05-01)
Incubation of r-1,t-2-dihydroxy-t-3,4-oxy-1,2,3,4-tetrahydrochrysene (anti-chrysene-1,2-diol 3,4-oxide), the bay-region diol-epoxide of chrysene, with rat liver microsomes in the presence of NADP+ and DNA, followed by 32P-postlabelling analysis of the DNA, revealed the presence of at least two adducts not detected when anti-chrysene-1,2-diol
A Hewer et al.
Carcinogenesis, 2(12), 1345-1352 (1981-01-01)
In rat liver microsomal preparations, the 10,11-dihydrodiol of dibenz[a,c]anthracene (DBA) is metabolized to r-10,t-11-dihydroxy-t-12,13-oxy-10,11,12,13-tetrahydrodibenz[a,c]anthracene (anti-DBA 10,11-diol 12,13-oxide), the anti isomer of a non-bay-region diol-epoxide of DBA. When 3H-labelled DBA or trans-10,11-dihydro-10,11-dihydroxydibenz[a,c]anthracene were metabolized in this system in the presence of
N D Madhavan et al.
Human & experimental toxicology, 14(6), 503-506 (1995-06-01)
Human placenta, umbilical cord blood, maternal blood and breast milk samples from mothers were analysed for the presence of selected polycyclic aromatic hydrocarbons (PAHs). Benzo(a) pyrene (B(a)P), dibenzo(a,c)anthracene (DBA) and chrysene (Chy) were detected in all the four types of

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