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Merck
CN

328138

Bromine

≥99.99% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
Br2
CAS Number:
7726-95-6
Molecular Weight:
159.81
UNSPSC Code:
12352300
PubChem Substance ID:
24859716
EC Number:
231-778-1
MDL number:
MFCD00010896

Key Documents

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InChI key

GDTBXPJZTBHREO-UHFFFAOYSA-N

InChI

1S/Br2/c1-2

SMILES string

BrBr

vapor density

7.14 (vs air)

vapor pressure

175 mmHg ( 20 °C), 671 mmHg ( 55 °C)

assay

≥99.0% (by Na2S2O3, titration), ≥99.99% trace metals basis

resistivity

7.8E18 μΩ-cm, 20°C

bp

58.8 °C (lit.)

mp

−7.2 °C (lit.)

density

3.119 g/mL at 25 °C (lit.)

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signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1A

Storage Class

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

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SZBA0760V
A0760
SZBA0760
62696KM
38896DK

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P Zhu et al.
Waste management (New York, N.Y.), 33(2), 484-488 (2012-11-28)
Separation of waste printed circuit boards (WPCBs) has been a bottleneck in WPCBs resource processing. In this study, the separation of WPCBs was performed using dimethyl sulfoxide (DMSO) as a solvent. Various parameters, which included solid to liquid ratio, temperature
Nickel-butadiene catalytic system for the cross-coupling of bromoalkanoic acids with alkyl Grignard reagents: a practical and versatile method for preparing fatty acids.
Takanori Iwasaki et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(9), 2956-2960 (2013-02-02)
Chemistry. Unconventional chemistry for unconventional natural gas.
Eric McFarland
Science (New York, N.Y.), 338(6105), 340-342 (2012-10-23)
Shijuan Zhang et al.
Journal of agricultural and food chemistry, 60(44), 10985-10990 (2012-10-24)
A sensitive precolumn derivatization method using 10-methylacridone-2-sulfonyl chloride (MASC) as derivatizing reagent followed by high-performance liquid chromatography (HPLC) with fluorescence detection has been developed for the determination of naturally occurring bromophenols in seafoods. Instead of using a traditional complex steam
Vitalij V Levin et al.
Organic letters, 15(4), 917-919 (2013-02-02)
Reactions of difluorocarbene with benzyl and alkylzinc halides leading to fluorinated organozinc species have been described. The generated α-difluorinated organozinc reagents are reasonably stable in solution and can be quenched with external electrophiles (iodine, bromine, proton), affording compounds containing the
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