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Merck

140066

Sigma-Aldrich

1,3,5-Tribrombenzol

98%

Synonym(e):

1,3,5-Tribromobenzene

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About This Item

Empirische Formel (Hill-System):
C6H3Br3
CAS-Nummer:
Molekulargewicht:
314.80
Beilstein:
1858917
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Assay

98%

Form

powder

bp

271 °C (lit.)

mp (Schmelzpunkt)

117-121 °C (lit.)

Funktionelle Gruppe

bromo

SMILES String

Brc1cc(Br)cc(Br)c1

InChI

1S/C6H3Br3/c7-4-1-5(8)3-6(9)2-4/h1-3H

InChIKey

YWDUZLFWHVQCHY-UHFFFAOYSA-N

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Allgemeine Beschreibung

  • 1,3,5-Tribromobenzene(TBB) acts as internal standard during derivatization step in determination of cyanide in human plasma and urine by gas chromatography-mass spectrometry[1].
  • TBB forms molecular complexes of 1:2 stoichiometry with [60]-and [70] fullerenes[2].
  • TBB reacts with perfluoroalkenylzinc reagent in the presence of Pd(Ph3)4 catalyst to yield a novel trifunctional monomer 1,3,5-tris(α, β, β-trifluorovinyl)benzene[3].

H-Sätze

Gefahreneinstufungen

Aquatic Chronic 4

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Lawrence A Ford et al.
Chemical communications (Cambridge, England), (20)(20), 2596-2597 (2003-11-05)
The reaction of the perfluoroalkenylzinc reagent, CF2=CFZnBr, with 1,3,5-tribromobenzene in the presence of a catalytic amount of Pd(Ph3)4 yielded a novel trifunctional monomer 1,3,5-tris(alpha,beta,beta-trifluorovinyl)benzene (1).
Kakali Datta et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 62(1-3), 66-70 (2005-11-01)
By UV-vis spectrophotometric method it has been shown that 1,3,5-tribromobenzene (TBB) forms molecular complexes of 1:2 stoichiometry with [60]- and [70]fullerenes. An isosbestic point could be detected in case of the [70]fullerene complex. The formation constant of the [60]fullerene complex
Guojie Liu et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(27), 3054-3058 (2009-09-08)
Cyanide (CN) is a powerful poison and rapidly toxic agent. Because of its wide availability and high toxicity, quantification of CN in blood and urine is frequently required in clinical and forensic practice. We present a sensitive and less time
S Kage et al.
Journal of forensic sciences, 33(1), 217-222 (1988-01-01)
A sensitive analysis of sulfide in blood was established, using an extractive alkylation technique. Pentafluorobenzyl bromide was used as the alkylating agent, tetradecyldimethylbenzylammonium chloride as the phase-transfer catalyst, and potassium dihydrogenphosphate as the buffer to suppress the formation of sulfide.
Y Suzuki et al.
Nucleic acids symposium series, (44)(44), 125-126 (2003-08-09)
We have designed a new type of a DNA dendrimer which has rigid branched structure. The branching molecule was prepared from 1,3,5-tribromobenzene. The dendrimer unit, in which three oligonucleotide-chains, two molecules of T15 and one molecule of A15, linked to

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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