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Safety Information

808245

Sigma-Aldrich

10,10′-dibromo-9,9′-bianthracene

Synonym(s):

10,10′-dibromo-9,9′-bianthryl, 10-bromo-9-(10-bromoanthracen-9-yl)anthracene

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About This Item

Empirical Formula (Hill Notation):
C28H16Br2
CAS Number:
121848-75-7
Molecular Weight:
512.23
MDL number:
MFCD11045035
UNSPSC Code:
12352103
PubChem Substance ID:
329769060
NACRES:
NA.23

Assay

≥98% (HPLC)

Quality Level

100

form

powder

mp

348-352 °C

SMILES string

BrC1=C2C(C=CC=C2)=C(C3=C(C=CC=C4)C4=C(Br)C5=C3C=CC=C5)C6=CC=CC=C61

InChI

1S/C28H16Br2/c29-27-21-13-5-1-9-17(21)25(18-10-2-6-14-22(18)27)26-19-11-3-7-15-23(19)28(30)24-16-8-4-12-20(24)26/h1-16H

InChI key

NPNNLGXEAGTSRN-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

808245-5G:
808245-VAR:
808245-BULK:
808245-1G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX4073V

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Yen-Chia Chen et al.
Nature nanotechnology, 10(2), 156-160 (2015-01-13)
Bandgap engineering is used to create semiconductor heterostructure devices that perform processes such as resonant tunnelling and solar energy conversion. However, the performance of such devices degrades as their size is reduced. Graphene-based molecular electronics has emerged as a candidate
Surface-Assisted Reactions toward Formation of Graphene Nanoribbons on Au(110) Surface.
Lorenzo M, et al.
The Journal of Physical Chemistry C, 119(5), 2427-2437 (2015)
Akimitsu Narita et al.
Chemical record (New York, N.Y.), 15(1), 295-309 (2014-11-22)
In this article, we describe our chemical approach, developed over the course of a decade, towards the bottom-up synthesis of structurally well-defined graphene nanoribbons (GNRs). GNR synthesis can be achieved through two different methods, one being a solution-phase process based

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