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180610

Sigma-Aldrich

9,10-Dihydrobenzo[a]pyrene-7(8H)-one

97%

Synonym(s):

7-Oxo-7,8,9,10-tetrahydrobenzo[a ]pyrene

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About This Item

Empirical Formula (Hill Notation):
C20H14O
CAS Number:
3331-46-2
Molecular Weight:
270.32
Beilstein/REAXYS Number:
1985273
EC Number:
222-055-1
MDL number:
MFCD00003601
UNSPSC Code:
12352103
PubChem Substance ID:
24850880
NACRES:
NA.23

assay

97%

mp

172-175 °C (lit.)

SMILES string

O=C1CCCc2c1cc3ccc4cccc5ccc2c3c45

InChI

1S/C20H14O/c21-18-6-2-5-15-16-10-9-13-4-1-3-12-7-8-14(11-17(15)18)20(16)19(12)13/h1,3-4,7-11H,2,5-6H2

InChI key

AIGDHFJPKNZUOR-UHFFFAOYSA-N

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Application

Precursor to benzo[a]pyrene derivatives.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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