コンテンツへスキップ
Merck

685151

Sigma-Aldrich

X-Phos, ChemDose Tablets

Loading: 2μmol per tablet

別名:

2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl impregnated tablets, ChemDose, X-Phos impregnated tablets

ログイン組織・契約価格を表示する


About This Item

実験式(ヒル表記法):
C33H49P
CAS番号:
分子量:
476.72
MDL番号:
UNSPSCコード:
12352200
PubChem Substance ID:

反応適合性

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
reaction type: Cross Couplings

Matrix

Magnesium aluminometasilicate base material

官能基

phosphine

SMILES記法

CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2ccccc2P(C3CCCCC3)C4CCCCC4

InChI

1S/C33H49P/c1-23(2)26-21-30(24(3)4)33(31(22-26)25(5)6)29-19-13-14-20-32(29)34(27-15-9-7-10-16-27)28-17-11-8-12-18-28/h13-14,19-25,27-28H,7-12,15-18H2,1-6H3

InChI Key

UGOMMVLRQDMAQQ-UHFFFAOYSA-N

法的情報

ChemDose is a trademark of Reaxa Ltd.

ピクトグラム

Health hazard

シグナルワード

Warning

危険有害性情報

危険有害性の分類

Carc. 2

保管分類コード

13 - Non Combustible Solids

WGK

WGK 3

引火点(°F)

Not applicable

引火点(℃)

Not applicable

個人用保護具 (PPE)

dust mask type N95 (US), Eyeshields, Gloves


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

PRTR

第一種指定化学物質

労働安全衛生法名称等を表示すべき危険物及び有害物

名称等を表示すべき危険物及び有害物

労働安全衛生法名称等を通知すべき危険物及び有害物

名称等を通知すべき危険物及び有害物

Jan Code

685151-100TAB:4548173242958
685151-BULK:
685151-VAR:
685151-10TAB:4548173242941


最新バージョンのいずれかを選択してください:

試験成績書(COA)

Lot/Batch Number

適切なバージョンが見つかりませんか。

特定のバージョンが必要な場合は、ロット番号またはバッチ番号で特定の証明書を検索できます。

以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How should I dispose of spent ChemDose® tablets?

    They should be treated as solid waste, contaminated with reaction species. The matrix is non-toxic and environmentally benign.

  4. How should I store ChemDose® tablets?

    As with most catalysts and ligands, as a general precaution it is best to store them in a refrigerator and/or under an inert atmosphere to maintain activity. Some catalysts, such as Pd(dppf)Cl2·CH2Cl2, are more robust and can be handled in air without issue. Please refer to the ChemDose® label for specific handling of a given catalyst, ligand, or reagent.

  5. Can I use ChemDose® tablets in any solvent?

    Yes, including aqueous solvents.

  6. Do the ChemDose® tablets disintegrate during the course of the reaction?

    They are normally recovered intact, however, they may disintegrate somewhat in aqueous reactions. Any disintegrated tablets can be removed from the reaction via filtration.

  7. What is the pH stability of the ChemDose® tablets?

    The ChemDose® tablets are mildly basic and will dissolve in the presence of mineral acids. 

  8. Can I use ChemDose® tablets in a microwave or pressure vessel?

    Absolutely. Please see the Technical Information for Download section (below) for additional examples of cross-coupling reactions involving the use of microwaves. 

  9. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

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

    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. 

  11. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.

製品に関するお問い合わせはこちら(テクニカルサービス)