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755354

Sigma-Aldrich

2,7-Dibromo-9H-carbazole

Synonym(s):

2,7-Dibromocarbazole

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About This Item

Empirical Formula (Hill Notation):
C12H7Br2N
CAS Number:
Molecular Weight:
325.00
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

form

solid

mp

225-230 °C

functional group

bromo

SMILES string

Brc1ccc2c(c1)[nH]c3cc(Br)ccc23

InChI

1S/C12H7Br2N/c13-7-1-3-9-10-4-2-8(14)6-12(10)15-11(9)5-7/h1-6,15H

InChI key

QPTWWBLGJZWRAV-UHFFFAOYSA-N

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Jiehong Guo et al.
Environmental science & technology, 51(1), 89-97 (2016-12-21)
Polyhalogenated carbazoles (PHCZs) have been increasingly detected in the environment. Their similarities in chemical structure with legacy pollutants and their potential toxicity have caused increasing concern. In this work, 112 Ponar grab and 28 core sediment samples were collected from
L Assumma et al.
ChemSusChem, 13(9), 2419-2427 (2020-04-22)
To reduce the amount of conducting additives generally required for polynitroxide-based electrodes, a stable radical (TEMPO) is combined with a conductive copolymer backbone consisting of 2,7-bisthiophene carbazole (2,7-BTC), which is characterized by a high intrinsic electronic conductivity. This work deals
Li Fang et al.
Ecotoxicology and environmental safety, 184, 109609-109609 (2019-09-14)
Carbazole and halogenated carbazoles have been widely detected throughout the environment in soil, river deposits, and lake sediments. Human exposure to these compounds may occur through inhalation, drinking water, dietary intake and/or skin contact, and exposure levels in the body
Yan Wu et al.
Environmental science & technology, 52(8), 4536-4545 (2018-03-23)
Polyhalogenated carbazoles (PHCZs) were recently discovered in Great Lakes sediment and other aquatic systems. However, knowledge about their bioaccumulation and potential risks to fish and wildlife remains very limited. The present study investigated PHCZs in Great Lakes lake trout (
Wen-Ling Chen et al.
Chemosphere, 150, 586-595 (2016-02-28)
Carbazole and some of its derivatives may possess dioxin-like toxicity and could be persistent in the environment, but information on their distribution and environmental fate is limited. This study developed and validated an ultra-trace targeted-analysis method for the determination of

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