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GF98883848

Samarium

rod, 100mm, diameter 6.35mm, cast, 99%

Synonym(e):

Samarium

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About This Item

Empirische Formel (Hill-System):
Sm
CAS-Nummer:
7440-19-9
Molekulargewicht:
150.36
MDL-Nummer:
MFCD00011233
UNSPSC-Code:
12141612
PubChem Substanz-ID:
329814940
NACRES:
NA.23

Assay

≥99%

Form

rod

Hersteller/Markenname

Goodfellow 988-838-48

Widerstandsfähigkeit

91.4 μΩ-cm, 0°C

bp

1794 °C (lit.)

mp (Schmelzpunkt)

1074 °C (lit.)

Dichte

7.47 g/mL at 25 °C (lit.)

SMILES String

[Sm]

InChI

1S/Sm

InChIKey

KZUNJOHGWZRPMI-UHFFFAOYSA-N

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Allgemeine Beschreibung

For updated SDS information please visit www.goodfellow.com.

Rechtliche Hinweise

Product of Goodfellow

Piktogramme

Flame
GHS02

Signalwort

Warning

H-Sätze

H261

Gefahreneinstufungen

Water-react 3

Lagerklassenschlüssel

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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A N Serafini
Cancer, 88(12 Suppl), 2934-2939 (2000-07-18)
In patients with bone pain due to metastatic disease, intravenous systemic radioisotope therapy may be a useful adjunct to other methods for palliating pain. Various studies have been performed utilizing a short-lived radioisotope conjugated to a tetraphosphonate (samarium 153 lexidronam)
Christine Beemelmanns et al.
Chemical Society reviews, 40(5), 2199-2210 (2011-01-19)
In this tutorial review we discuss recent advances in the field of ketyl-(het)arene cyclisations promoted by samarium diiodide and related processes. Couplings of samarium ketyls with carbon-carbon multiple bonds are perhaps the most useful reactions to create carbocycles and heterocycles
K C Nicolaou et al.
Angewandte Chemie (International ed. in English), 48(39), 7140-7165 (2009-08-29)
Introduced by Henri Kagan more than three decades ago, samarium diiodide (SmI(2)) has found increasing application in chemical synthesis. This single-electron reducing agent has been particularly useful in C-C bond formations, including those found in total synthesis endeavors. This Review
José M Concellón et al.
Chemical Society reviews, 39(11), 4103-4113 (2010-08-05)
Samarium metal and samarium diiodide have become important tools as selective cyclopropanating agents in organic synthesis due to their high chemo- and stereoselectivity. Therefore, Sm and SmI(2) are the ideal reagents to prepare cyclopropane derivatives. This tutorial review highlights C-C
Hiroshi Suizu et al.
Organic letters, 17(1), 126-129 (2014-12-17)
A new synthetic route to clavilactone B, a naturally occurring inhibitor of epidermal growth factor receptor (EGFR) tyrosine kinase, is disclosed. The route features a sequential samarium-mediated radical cyclization-fragmentation of an indanone derivative, which provides rapid access to a 10-membered
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