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B90602

Sigma-Aldrich

tert-Butylbenzol

99%

Synonym(e):

2-Methyl-2-phenyl-propan

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5 ML
CHF 39.60
250 ML
CHF 47.60
1 L
CHF 132.00

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5 ML
CHF 39.60
250 ML
CHF 47.60
1 L
CHF 132.00

About This Item

Lineare Formel:
C6H5C(CH3)3
CAS-Nummer:
98-06-6
Molekulargewicht:
134.22
Beilstein:
1421537
EG-Nummer:
202-632-4
MDL-Nummer:
MFCD00008816
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24892119
NACRES:
NA.22

CHF 39.60

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Dampfdichte

3.16 (169 °C, vs air)

Qualitätsniveau

200

Dampfdruck

4.79 mmHg ( 37.7 °C)

Assay

99%

Form

liquid

Selbstzündungstemp.

842 °F

Brechungsindex

n20/D 1.492 (lit.)

bp

169 °C (lit.)

mp (Schmelzpunkt)

−58 °C (lit.)

Dichte

0.867 g/mL at 25 °C (lit.)

SMILES String

CC(C)(C)c1ccccc1

InChI

1S/C10H14/c1-10(2,3)9-7-5-4-6-8-9/h4-8H,1-3H3

InChIKey

YTZKOQUCBOVLHL-UHFFFAOYSA-N

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Allgemeine Beschreibung

Tert-Butylbenzene, also known as 2-methyl-2-phenylpropane, is an aromatic hydrocarbon that serves as an organic building block in the synthesis of various tert-butyl derivatives. Due to its non-polar nature, it is an effective solvent in industrial processes, particularly in the formulation of coatings and adhesives.[1]

Anwendung

  • Gas separation applications: tert-Butylbenzene is utilized in the synthesis of aromatic polyimide membranes with covalent crosslinking, enhancing their performance in gas separation processes, which is vital for industrial applications and environmental management (Lozano et al., 2022).
  • Enhancement of Raman scattering: The compound serves as a substrate for metal nanoparticles in nanogap-enhanced Raman scattering studies, which is crucial for analytical chemistry, providing sensitive detection methods for various chemicals (Chen et al., 2021).
  • Hyperpolarized (13)C probes: It is also pivotal in the rational design of hyperpolarized (13)C probes, enabling significant advancements in magnetic resonance imaging (MRI) techniques, which improve diagnostic imaging capabilities (Sando et al., 2018).

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Warning

H-Sätze

H226,H315

Gefahreneinstufungen

Flam. Liq. 3 - Skin Irrit. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

116.6 °F - closed cup

Flammpunkt (°C)

47 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
STBK9827
STBJ8220
STBJ1937
STBG6539
STBB2113V

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Die Dokumentenbibliothek aufrufen

De-tert-butylation of substituted arenes
Saleh et al.
Tetrahedron, 54, 14157-14177 (1998)
The Orientation of Isopropyl and tert-Butyl Groups in Benzene Dialkylation
Hennion et al.
The Journal of Organic Chemistry, 17, 1102-1106 (1952)
Liquid density measurements of cumene, tert-butylbenzene, and hexadecane over wide ranges of temperature and pressure
Khasanshin et al.
Fluid Phase Equilibria, 463, 121-127 (2018)
Clément Bonnot et al.
Journal of the American Chemical Society, 126(37), 11412-11413 (2004-09-16)
Compound 1, a cryptand-derived macropentacycle, is a flexible molecule that encompasses many conformations (symmetrical, unsymmetrical, and chiral ones) depending on the observation temperature (VT 1H NMR). Selective monoprotonation of this molecule leads to a totally unsymmetrical, rigidly chiral species in
Salvatore Fanali et al.
Journal of separation science, 29(10), 1423-1431 (2006-08-10)
Several racemic acidic compounds of pharmaceutical and environmental interest have been separated into their enantiomers by nano-liquid chromatography (nano-LC) employing a tert-butylbenzoylated tartardiamide chiral stationary phase (CHI-TBB). CHI-TBB was packed into a fused silica capillary of 100 microm id and
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Questions

1–2 of 2 Questions  

  1. 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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  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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