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/418/501/product-dating-information-06-25-mk.pdf
140066
1,3,5-Tribromobenzene
98%
Synonym(s):
1,3,5-Tribromobenzene
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Check Cart for Availability | $78.00 |
100 g | Check Cart for Availability | $114.00 |
About This Item
$78.00
Quality Segment
assay
98%
form
powder
bp
271 °C (lit.)
mp
117-121 °C (lit.)
functional group
bromo
SMILES string
Brc1cc(Br)cc(Br)c1
InChI
1S/C6H3Br3/c7-4-1-5(8)3-6(9)2-4/h1-3H
InChI key
YWDUZLFWHVQCHY-UHFFFAOYSA-N
General description
- 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.
- TBB forms molecular complexes of 1:2 stoichiometry with [60]-and [70] fullerenes.
- 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.
1 of 1
This Item | |||
|---|---|---|---|
| description 98% | description 97% | description 95% | description 97% |
| assay 98% | assay 97% | assay 95% | assay 97% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 117-121 °C (lit.) | mp 94-99 °C | mp 41-43 °C (lit.) | mp −5.5 °C (lit.) |
| form powder | form solid | form solid | form liquid |
| bp 271 °C (lit.) | bp - | bp - | bp 75-76 °C (lit.) |
| functional group bromo | functional group - | functional group bromo | functional group fluoro |
hcodes
Hazard Classifications
Aquatic Chronic 4
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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