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A805

Sigma-Aldrich

Acenaphthylene

75%

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About This Item

Empirical Formula (Hill Notation):
C12H8
CAS Number:
Molecular Weight:
152.19
Beilstein:
774092
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

75%

form

solid

impurities

20% acenaphthene

bp

280 °C (lit.)

mp

78-82 °C (lit.)

density

0.899 g/mL at 25 °C (lit.)

SMILES string

c1cc2C=Cc3cccc(c1)c23

InChI

1S/C12H8/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-8H

InChI key

HXGDTGSAIMULJN-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

251.6 °F - closed cup

Flash Point(C)

122.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Zhiru Ma et al.
The journal of physical chemistry. A, 111(10), 2020-2027 (2007-03-29)
13C chemical shift tensor data from 2D FIREMAT spectra are reported for 4,7-di-t-butylacenaphthene and 4,7-di-t-butylacenaphthylene. In addition, calculations of the chemical shielding tensors were completed at the B3LYP/6-311G** level of theory. While the experimental tensor data on 4,7-di-t-butylacenaphthylene are in
Onruthai Pinyakong et al.
FEMS microbiology letters, 238(2), 297-305 (2004-09-11)
Sphingomonas sp. strain A4 is capable of utilizing acenaphthene and acenaphthylene as sole carbon and energy sources, but it is unable to grow on other polycyclic aromatic hydrocarbons (PAHs). The genes encoding terminal oxygenase components of ring-hydroxylating dioxygenase (arhA1 and
N D Marsh et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 56A(8), 1499-1511 (2000-07-25)
We have examined the UV spectra of six newly-synthesized ethynyl-PAH (1-ethynylnaphthalene, 5-ethynylacenaphthylene, 1-ethynylanthracene, 9-ethynylphenanthrene, 3-ethynylfluoranthene, and 1-ethynylpyrene) and five corresponding CP-PAH (acenaphthylene, aceanthrylene, acephenanthrylene, cyclopenta[cd]fluoranthene, and cyclopenta[cd]pyrene) and have found the following systematic behavior: ethynyl-substitution results in average bathochromic shifts
Fabienne Reisen et al.
Environmental science & technology, 36(20), 4302-4311 (2002-10-22)
Acenaphthene and acenaphthylene are polycyclic aromatic hydrocarbons (PAHs) emitted into the atmosphere from a variety of incomplete combustion sources such as diesel exhaust. Both PAHs are present in the gas phase under typical atmospheric conditions and therefore can undergo atmospheric
Siriwat Poonthrigpun et al.
Applied and environmental microbiology, 72(9), 6034-6039 (2006-09-08)
The acenaphthylene-degrading bacterium Rhizobium sp. strain CU-A1 was isolated from petroleum-contaminated soil in Thailand. This strain was able to degrade 600 mg/liter acenaphthylene completely within three days. To elucidate the pathway for degradation of acenaphthylene, strain CU-A1 was mutagenized by

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