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
124168
2-Bromothiophene
98%
Synonym(s):
2-Thienyl bromide
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$45.60
$79.50
$124.00
About This Item
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InChI key
TUCRZHGAIRVWTI-UHFFFAOYSA-N
InChI
1S/C4H3BrS/c5-4-2-1-3-6-4/h1-3H
SMILES string
Brc1cccs1
assay
98%
form
liquid
refractive index
n20/D 1.586 (lit.)
bp
149-151 °C (lit.)
density
1.684 g/mL at 25 °C (lit.)
functional group
bromo
storage temp.
2-8°C
Quality Level
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Related Categories
1 of 4
This Item | 242659 | 144711 | 106224 |
|---|---|---|---|
| assay 98% | assay 97% | assay ≥97% | assay 97% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| density 1.684 g/mL at 25 °C (lit.) | density 1.573 g/mL at 25 °C (lit.) | density - | density 1.74 g/mL at 25 °C (lit.) |
| storage temp. 2-8°C | storage temp. - | storage temp. - | storage temp. - |
| form liquid | form liquid | form solid | form - |
| refractive index n20/D 1.586 (lit.) | refractive index n20/D 1.635 (lit.) | refractive index - | refractive index n20/D 1.591 (lit.) |
General description
Application
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Oral - Eye Dam. 1 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
125.6 °F - closed cup
flash_point_c
52 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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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