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127566

Sigma-Aldrich

Bis(diphenylphosphin)methan

97%

Synonym(e):

DPM, Methylen-bis-(diphenylphosphin)

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About This Item

Lineare Formel:
(C6H5)2PCH2P(C6H5)2
CAS-Nummer:
2071-20-7
Molekulargewicht:
384.39
Beilstein:
758760
EG-Nummer:
218-194-2
MDL-Nummer:
MFCD00003537
UNSPSC-Code:
12352002
PubChem Substanz-ID:
24847785
NACRES:
NA.22
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Qualitätsniveau

100

Assay

97%

Form

solid

Eignung der Reaktion

reagent type: ligand
reaction type: Heck Reaction
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp (Schmelzpunkt)

118-119 °C (lit.)

Funktionelle Gruppe

phosphine

SMILES String

C(P(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

InChI

1S/C25H22P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-20H,21H2

InChIKey

XGCDBGRZEKYHNV-UHFFFAOYSA-N

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Verwandte Kategorien

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCT9264
MKCR7848
MKCP3093
MKCM9060
MKCH4256

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Suche nach COA

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Jun-Ichi Wachino et al.
mBio, 11(2) (2020-03-19)
Production of metallo-β-lactamases (MBLs), which hydrolyze carbapenems, is a cause of carbapenem resistance in Enterobacteriaceae Development of effective inhibitors for MBLs is one approach to restore carbapenem efficacy in carbapenem-resistant Enterobacteriaceae (CRE). We report here that sulfamoyl heteroarylcarboxylic acids (SHCs)
Robert R A Freund et al.
Dalton transactions (Cambridge, England : 2003), 43(37), 13988-14000 (2014-08-15)
A series of allyl modified nickelalactone derivatives of the general formula [(L)nNi{CH2C(CH3)C(CH3)CH2COO}] was synthesized via ligand exchange reactions in order to investigate the influence of the neutral ligand L on the structure and stability of these complexes. While the square
Birge D Özel Duygan et al.
Communications biology, 3(1), 379-379 (2020-07-17)
The study of complex microbial communities typically entails high-throughput sequencing and downstream bioinformatics analyses. Here we expand and accelerate microbiota analysis by enabling cell type diversity quantification from multidimensional flow cytometry data using a supervised machine learning algorithm of standard
Somayeh Behrouz et al.
Molecular diversity, 23(1), 147-164 (2018-08-11)
The design, synthesis, antinociceptive and β-adrenoceptor blocking activities of several eugenyloxy propanol azole derivatives have been described. In this synthesis, the reaction of eugenol with epichlorohydrin provided adducts 3 and 4 which were N-alkylated by diverse azoles to obtain the
Walinka van Tol et al.
Journal of inherited metabolic disease, 42(5), 984-992 (2019-04-02)
The congenital disorders of glycosylation (CDG) are inborn errors of metabolism with a great genetic heterogeneity. Most CDG are caused by defects in the N-glycan biosynthesis, leading to multisystem phenotypes. However, the occurrence of tissue-restricted clinical symptoms in the various
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Fragen

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

    1 Antwort

    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 Antwort

    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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