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206555

Sigma-Aldrich

4-Iodtoluol

99%

Synonym(e):

1-Iod-4-methyl-benzol

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25 G
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About This Item

Lineare Formel:
CH3C6H4I
CAS-Nummer:
624-31-7
Molekulargewicht:
218.03
Beilstein:
1903637
EG-Nummer:
210-841-7
MDL-Nummer:
MFCD00001059
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24852408
NACRES:
NA.22

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Qualitätsniveau

100

Assay

99%

Form

solid

bp

211.5 °C (lit.)

mp (Schmelzpunkt)

33-35 °C (lit.)

Funktionelle Gruppe

iodo

SMILES String

Cc1ccc(I)cc1

InChI

1S/C7H7I/c1-6-2-4-7(8)5-3-6/h2-5H,1H3

InChIKey

UDHAWRUAECEBHC-UHFFFAOYSA-N

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Allgemeine Beschreibung

4-Iodotoluene undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium[1]. Cobalt-catalyzed coupling of 4-iodotoluene with thiophenols and alkanethiols has been investigated[2]. Palladium/copper-catalyzed Sonogashira cross-coupling reaction of 4-iodotoluene with phenylacetylene has been studied[3].

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302,H315

Gefahreneinstufungen

Acute Tox. 4 Oral - Skin Irrit. 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

194.0 °F - closed cup

Flammpunkt (°C)

90 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCT8035
MKCP1685
MKCJ4215
MKCD9092
MKBV9477V

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Die Dokumentenbibliothek aufrufen

Wancheng Zhu et al.
Inorganic chemistry, 51(11), 6020-6031 (2012-05-16)
(Ni(1-x),Mg(x))(3)Si(2)O(5)(OH)(4) solid-solution nanotubes (NTs) with tunable compositions were hydrothermally synthesized by altering the molar ratio of Mg(2+) to Ni(2+). The as-synthesized NTs were loaded with sub-0.06 wt % palladium (Pd; ∼0.045 wt %) for Suzuki-Miyaura (SM) coupling reactions between iodobenzene
Takashi Mino et al.
The Journal of organic chemistry, 71(25), 9499-9502 (2006-12-02)
Palladium/copper-catalyzed Sonogashira cross-coupling reaction of aryl halides with a variety of terminal alkynes under amine-free conditions in dimethylformamide (DMF) at 80 degrees C gave internal arylated alkynes using PdCl2(MeCN)2 with phosphine-free hydrazone 2a as a ligand and CuI as the
Ying-Chieh Wong et al.
Organic letters, 8(24), 5613-5616 (2006-11-17)
A new cobalt-catalyzed coupling of aryl halides with thiophenols and alkanethiols is reported. A variety of aryl sulfides can be prepared in excellent yields under mild reaction conditions using 1-2 mol % of CoI2(dppe) and Zn. This new cobalt-catalyzed coupling
V Kolaříková et al.
Dalton transactions (Cambridge, England : 2003), 44(45), 19663-19673 (2015-09-17)
Using three different approaches, racemic 1-(perfluoroalkyl)ethylamines were synthesized from perfluoroalkyl iodides or perfluoroalkanoic acids, and further transformed to the corresponding N,N'-disubstituted ethane-1,2-diimines and ethane-1,2-diamines as mixtures of diastereoisomers. Their cyclization afforded imidazolium or dihydroimidazolium salts, which led to silver or
Zengyan Wei et al.
Nature communications, 5, 3870-3870 (2014-05-16)
The shape-controlled synthesis of nanoparticles was established in single-phase solutions by controlling growth directions of crystalline facets on seed nanocrystals kinetically; however, it was difficult to rationally predict and design nanoparticle shapes. Here we introduce a methodology to fabricate nanoparticles

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    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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  2. 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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