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Merck
CN

31040

1,2-Dibromoethane

PESTANAL®, analytical standard

Synonym(s):

EDB, Ethylene dibromide

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About This Item

Linear Formula:
BrCH2CH2Br
CAS Number:
Molecular Weight:
187.86
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-444-5
Beilstein/REAXYS Number:
605266
MDL number:
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InChI key

PAAZPARNPHGIKF-UHFFFAOYSA-N

InChI

1S/C2H4Br2/c3-1-2-4/h1-2H2

SMILES string

BrCCBr

grade

analytical standard

vapor density

~6.5 (vs air)

vapor pressure

11.7 mmHg ( 25 °C)

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

Quality Level

bp

131-132 °C (lit.)

mp

8-11 °C (lit.)

density

2.18 g/mL at 25 °C (lit.)

format

neat

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

监管及禁止进口产品
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James K Henderson et al.
Journal of contaminant hydrology, 108(1-2), 29-45 (2009-06-19)
An analytical model is used to simulate the effects of partial source removal and plume remediation on ethylene dibromide (EDB) and 1,2-dichloroethane (1,2-DCA) plumes at contaminated underground storage tank (UST) sites. The risk posed by EDB, 1,2-DCA, and commingled gasoline
James K Henderson et al.
Environmental science & technology, 42(3), 864-870 (2008-03-08)
Field evidence from underground storage tank sites where leaded gasoline leaked indicates the lead scavengers 1,2-dibromoethane (ethylene dibromide, or EDB) and 1,2-dichloroethane (1,2-DCA) may be present in groundwater at levels that pose unacceptable risk. These compounds are seldom tested for
Katerina Papezová et al.
Journal of chromatography. A, 1150(1-2), 327-331 (2006-10-03)
Substrate inhibition is a common phenomenon in enzyme kinetics. We report here for the first time its study by a combination of the electrophoretically mediated microanalysis (EMMA) methodology with a partial filling technique. In this setup, the part of capillary
Annamaria Colacci et al.
Toxicology in vitro : an international journal published in association with BIBRA, 25(6), 1183-1190 (2011-06-16)
Cell transformation assays (CTAs) are currently regarded as the only possible in vitro alternative to animal testing for carcinogenesis studies. CTAs have been proposed as screening tests for the carcinogenic potential of compounds that have no evidence of genotoxicity but
Frida Jonsson et al.
Human mutation, 36(4), 463-473 (2015-02-14)
Corneal dystrophies are a clinically and genetically heterogeneous group of inherited disorders that bilaterally affect corneal transparency. They are defined according to the corneal layer affected and by their genetic cause. In this study, we identified a dominantly inherited epithelial

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