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
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112208
4-Nitrobenzoylchlorid
98%
Synonym(e):
p-Nitrobenzoyl chloride
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| Größe/SKU | Verfügbarkeit | Preis |
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Über diesen Artikel
Quality Segment
assay
98%
form
solid
bp
202-205 °C/105 mmHg (lit.)
mp
71-74 °C (lit.)
functional group
acyl chloride, nitro
SMILES string
[O-][N+](=O)c1ccc(cc1)C(Cl)=O
InChI
1S/C7H4ClNO3/c8-7(10)5-1-3-6(4-2-5)9(11)12/h1-4H
InChI key
SKDHHIUENRGTHK-UHFFFAOYSA-N
General description
Application
<li><strong>Automated Synthesis of [11C]PiB:</strong> 4-Nitrobenzoyl chloride is utilized in the automated synthesis of [11C]PiB, a radiopharmaceutical for PET imaging of amyloid, highlighting its role in enhancing neuroimaging techniques (Singh et al., 2024).</li>
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Dieser Artikel | |
|---|---|
| description 98% | description derivatization grade (HPLC), LiChropur™, ≥99.0% (GC) |
| assay 98% | assay ≥99.0% (GC) |
| Quality Level 200 | Quality Level 100 |
| form solid | form crystals |
| mp 71-74 °C (lit.) | mp 71-74 °C |
| bp 202-205 °C/105 mmHg (lit.) | bp 202-205 °C/105 mmHg (lit.) |
| functional group nitro, acyl chloride | functional group - |
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Signalwort
Danger
Gefahrencodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Lagerklasse
8A - Combustible corrosive hazardous materials
Was ist los?
WGK 1
Flammpunkt (°F)
215.6 °F - closed cup
Flammpunkt (°C)
102 °C - closed cup
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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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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