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Zirconium(IV) chloride, 98%, cont. 1-2% hafnium(IV) chloride, Thermo Scientific Chemicals

Codice prodotto. 11383716
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250 g
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Codice prodotto. 11383716 Fornitore Thermo Scientific Alfa Aesar N. del fornitore L14891.30

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Descrizione

Zirconium(IV) chloride catalyzes the trans-hydrostannylation of acetylenes with Tri-n-butyl­tin hydride. It is used as a superior catalyst for the fries rearrangement of aryl acetates, giving the least hindered ortho-acetyl phenol in high yields at ambient temperatures. In the presence of ZrCl4, chloromethyl ethers are formed under mild conditions from acid chlorides and trioxane or paraformaldehyde.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Zirconium(IV) chloride catalyzes the trans-hydrostannylation of acetylenes with Tri-n-butyl­tin hydride. It is used as a superior catalyst for the fries rearrangement of aryl acetates, giving the least hindered ortho-acetyl phenol in high yields at ambient temperatures. In the presence of ZrCl4, chloromethyl ethers are formed under mild conditions from acid chlorides and trioxane or paraformaldehyde.

Solubility
Reacts with water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Handle and store under inert gas. It is sensitive to moisture. Incompatible with bases and oxidizing agents.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 10026-11-6
Formula molecolare ZrCl4
Numero MDL MFCD00011306
Sinonimo Zirconium tetrachloride

Specifica

Materiale o nome chimico Zirconium(IV) chloride
Punto di fusione 331°C (sublimation)
Quantità 250 g
Note percentuale saggio cont. 1 to 2% hafnium(IV) chloride
Numero UN UN2503
Indice di Merck 14,10174
Informazioni di solubilità Reacts with water.
Peso formulazione 233.03
Percent Purity 98%
Sensibilità Moisture sensitive
Densità 2.803
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RUO – Research Use Only

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