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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208930
Tin(IV) chloride
98%
Synonim(y):
Stannic chloride fuming
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
250 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 445,00 zł |
2 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2130,00 zł 1597,50 zł |
Informacje o tej pozycji
445,00 zł
vapor density
9 (vs air)
Quality Segment
vapor pressure
10 mmHg ( 10 °C), 18.6 mmHg ( 20 °C), 20 mmHg ( 22 °C)
assay
98%
form
liquid
reaction suitability
core: tin, reagent type: Lewis acid, reagent type: catalyst
bp
114 °C (lit.)
mp
−33 °C (lit.)
density
2.226 g/mL at 25 °C (lit.)
SMILES string
Cl[Sn](Cl)(Cl)Cl
InChI
1S/4ClH.Sn/h4*1H;/q;;;;+4/p-4
InChI key
HPGGPRDJHPYFRM-UHFFFAOYSA-J
General description
Application
- Cyclization of trans β-monocyclohomofarnesic acid to form norambreinolide.
- Formation of C-glycosides of aromatic compounds such as thiophene, naphthalene and phloroglucinol trimethyl ether.
- Formal [4+2] cycloaddition of 3-ethoxycyclobutanones and allyltrialkylsilanes to form 3-ethoxy-5-[(trialkylsilyl)methyl]cyclohexan-1-ones.
- Diastereoselective reaction of δ-alkoxyallylstannanes with aldehydes to form 1,5-diol derivatives.
Other applications of SnCl4:
- The SnCl4-2,6-dialkoxyphenols complexes can catalyze cyclization of poylenes, such as 4-(homogeranyl)toluene to form trans-fused tricyclic compound.
- SnCl4 can act as a promoter during the reaction of ortho-aminobenzonitriles with β-ketoesters and β-enaminonitriles to form 4-aminoquinolines and 4-aminopyridines, respectively.
- SnCl4-silver perchlorate forms an effective catalytic system for the stereoselective of glycosylation 1-O-acetyl glucose.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 98% | description 99.995% trace metals basis | description 1.0 M in methylene chloride | description 99% |
| assay 98% | assay 99.995% trace metals basis | assay - | assay 99% |
| reaction suitability reagent type: catalyst, core: tin, reagent type: Lewis acid | reaction suitability reagent type: catalyst, reagent type: Lewis acid, core: tin | reaction suitability core: tin, reagent type: catalyst | reaction suitability reagent type: catalyst, core: tin |
| form liquid | form liquid | form liquid | form solid |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| bp 114 °C (lit.) | bp 114 °C (lit.) | bp - | bp 202 °C (lit.) |
| density 2.226 g/mL at 25 °C (lit.) | density 2.226 g/mL at 25 °C (lit.) | density 1.419 g/mL at 25 °C | density 3.34 g/mL at 25 °C (lit.) |
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Narządy docelowe
Respiratory system
Klasa składowania
8A - Combustible corrosive hazardous materials
Co się dzieje?
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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