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379875

Sigma-Aldrich

乙酸钯(II)

99.98% trace metals basis

同義詞:

Pd(OAc)2

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About This Item

線性公式:
Pd(OCOCH3)2
CAS號碼:
3375-31-3
分子量：:
224.51
Beilstein:
6086766
EC號碼:
222-164-4
MDL號碼:
MFCD00012453
分類程式碼代碼:
12352103
PubChem物質ID:
24863696
NACRES:
NA.23
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化驗

99.98% trace metals basis

形狀

powder

反應適用性

core: aluminum
reagent type: catalyst

mp

216.3-223.7 °C (dec.)

SMILES 字串

CC(O[Pd]OC(C)=O)=O

InChI

1S/2C2H4O2.Pd/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

InChI 密鑰

YJVFFLUZDVXJQI-UHFFFAOYSA-L

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相關類別

應用

钯催化交叉偶联反应应用指南
一种非卤化钯(II) 复合物。已被用作偶合反应的催化剂，以及[1]作为前体用于制备非均相催化的含钯材料。[2][3]

訊號詞

Danger

危險聲明

H317,H318,H410

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1A

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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分析證明 (COA)

Lot/Batch Number
MKCW9052
MKCS0695
MKCP6154
MKCM8252
MKCK2761

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Jujjuri, S.; et al.
J. Catal., 239 (2), 486-500 (2006)
Upendra Sharma et al.
Angewandte Chemie (International ed. in English), 53(44), 11895-11899 (2014-09-11)
A palladium-catalyzed dehydrogenative coupling between diarylamines and olefins has been discovered for the synthesis of substituted indoles. This intermolecular annulation approach incorporates readily available olefins for the first time and obviates the need of any additional directing group. An ortho palladation
Xu, J.; et al.
Journal of Nanoparticle Research, 7 (4-5), 449-467 (2005)
Palladium-catalyzed synthesis of benzofurans and coumarins from phenols and olefins.
Upendra Sharma et al.
Angewandte Chemie (International ed. in English), 52(48), 12669-12673 (2013-10-16)
Hu Kang et al.
Journal of the American Chemical Society, 128(18), 6194-6205 (2006-05-04)
A novel type of "X-shaped" two-dimensional electro-optic (EO) chromophore with extended conjugation has been synthesized and characterized. This chromophore is found to exhibit a remarkably blue-shifted optical maximum (357 nm in CH(2)Cl(2)) while maintaining a very large first hyperpolarizability (beta).
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Questions

1–6 of 6 Questions  

  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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  3. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  4. What is the melting point of Product 379875, Palladium (II) acetate?

    1 answer

    1. The melting point of this product is approximately 680 deg C.

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  5. What is the solubility of Product 379875, Palladium (II) acetate?

    1 answer

    1. It is soluble in chloroform and acetone.  It will decompose in hydrochloric acid.  It is insoluble in water.

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  6. Is Product 379875, Palladium (II) acetate, really 99.98% pure?

    1 answer

    1. The purity of 99.98% is not the actual chemical purity, but rather the purity based on trace metal content.  A maximum of 300ppm total metallic impurities would be allowed.

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