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647640

Sigma-Aldrich

氯化锆(IV)

anhydrous, powder, 99.99% trace metals basis

同義詞:

四氯化锆, 氯化锆

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About This Item

線性公式:
ZrCl4
CAS號碼:
分子量::
233.04
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23
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等級

anhydrous

品質等級

蒸汽壓力

1 mmHg ( 190 °C)

化驗

99.99% trace metals basis

形狀

powder

反應適用性

reagent type: catalyst
core: zirconium

雜質

<50 ppm hafnium

轉變溫度

sublimation point 331 °C

密度

2.8 g/mL at 25 °C (lit.)

應用

battery manufacturing

SMILES 字串

Cl[Zr](Cl)(Cl)Cl

InChI

1S/4ClH.Zr/h4*1H;/q;;;;+4/p-4

InChI 密鑰

DUNKXUFBGCUVQW-UHFFFAOYSA-J

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一般說明

氯化锆(IV) (ZrCl4)是一种路易斯酸催化剂,毒性低。它是一种防潮材料,在有机转化中用作催化剂。[1]

應用

ZrCl4 可作为各种有机合成的催化剂,如Friedel-Crafts反应、缩合反应和其他还原反应。[2]

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Met. Corr. 1 - Skin Corr. 1B

安全危害

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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分析證明 (COA)

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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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