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
8.22339
Phosphorylchlorid
for synthesis
Synonym(e):
Phosphorylchlorid, Phosphoroxidtrichlorid, Phosphoroxychlorid
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|
Über diesen Artikel
grade
synthesis grade
Quality Level
vapor pressure
36 hPa ( 20 °C)
assay
≥99.0% (argenometric)
form
liquid
potency
36 mg/kg LD50, oral (Rat)
dilution
(for synthesis)
pH
1.0 (25 °C, 5 g/L in H2O)
bp
105.3 °C/1013 hPa
mp
1-2 °C
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Verwandte Kategorien
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Dieser Artikel | |||
|---|---|---|---|
| assay ≥99.0% (argenometric) | assay 99% | assay 99.999% | assay 97% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| grade synthesis grade | grade - | grade - | grade - |
| form liquid | form liquid | form liquid | form - |
| mp 1-2 °C | mp 1.25 °C (lit.) | mp 1.25 °C (lit.) | mp - |
| bp 105.3 °C/1013 hPa | bp 105.8 °C (lit.) | bp 105.8 °C (lit.) | bp 90 °C/12 mmHg (lit.) |
General description
Application
- Als Phosphorylierungsmittel für die selektive Phosphorylierung von Alkoholen, Aminen und Thiolen.
- Als Dehydriermittel für Alkohole, Amide und Cyanohydrine.
- Als Reagens für die Synthese von Vilsmeier-Reagens für Vilsmeier-Haack-Formylierungsreaktionen.
- Als Chlorierungsmittel für die Chlorierung von heterozyklischen Verbindungen.
- Als Reagens zur Herstellung von Dihydroisochinolinen und Isochinolinen durch Cyclisierung von N-β-Phenylethylamiden mittels der Bischler-Napieralski-Reaktion.
Analysis Note
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - STOT RE 1 Inhalation
target_organs
Respiratory Tract
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
supp_hazards
Lagerklasse
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8223390250 | 04022536489759 |
| 8223391000 | 04022536489766 |
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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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