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240761

Sigma-Aldrich

1-Hexene

≥99%

Synonyme(s) :

1-n-Hexene

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50 ML
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100 ML
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About This Item

Formule linéaire :
CH3(CH2)3CH=CH2
Numéro CAS:
Poids moléculaire :
84.16
Beilstein:
1209240
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352100
ID de substance PubChem :
Nomenclature NACRES :
NA.22

28,40 €


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Densité de vapeur

3 (vs air)

Niveau de qualité

Pression de vapeur

155 mmHg ( 21.1 °C)

Essai

≥99%

Forme

liquid

Température d'inflammation spontanée

487 °F

Indice de réfraction

n20/D 1.388 (lit.)

pb

60-66 °C (lit.)

Densité

0.678 g/mL at 25 °C (lit.)

Groupe fonctionnel

allyl

Chaîne SMILES 

CCCCC=C

InChI

1S/C6H12/c1-3-5-6-4-2/h3H,1,4-6H2,2H3

Clé InChI

LIKMAJRDDDTEIG-UHFFFAOYSA-N

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Description générale

The kinetics of polymerization of 1-hexene was studied using a family of five zirconium amine bis-phenolate catalysts[1]. Polymerization reaction of 1-hexene catalyzed by a series of hafnium complexes was studied[2].

Application

  • 1-Hexene in High Molecular Weight Polymer Synthesis: The synthesis of high molecular weight copolymers from 1-hexene and methyl acrylate using Lewis acid catalysts showcased advanced applications in materials science, specifically in developing durable and versatile polymer materials (Wan et al., 2024).
  • 1-Hexene′s Role in Proton-Exchange Membrane Enhancement: Utilizing 1-hexene in the structural characterization and enhancement of physicochemical properties of functionally porous proton-exchange membranes highlights its critical role in improving energy efficiency and performance in fuel cell technologies (Ponomar et al., 2024).

Pictogrammes

FlameHealth hazard

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Asp. Tox. 1 - Flam. Liq. 2

Risques supp

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

-13.0 °F - closed cup

Point d'éclair (°C)

-25.0 °C - closed cup

Équipement de protection individuelle

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


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Certificats d'analyse (COA)

Lot/Batch Number

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Consulter la Bibliothèque de documents

Takahiro Yasumoto et al.
Dalton transactions (Cambridge, England : 2003), 42(25), 9120-9128 (2012-12-14)
Non-bridged half-metallocene dimethyl complexes of group 4 metals 2a-4a with an N-4-methoxyphenyl(iminomethyl)pyrrolyl ligand 1a were synthesized and characterized by NMR spectroscopy and X-ray analysis. Upon activation with [Ph3C][B(C6F5)4], these complexes became active catalysts for the polymerization of 1-hexene. A series
D Keith Steelman et al.
Journal of the American Chemical Society, 135(16), 6280-6288 (2013-03-23)
The kinetics of 1-hexene polymerization using a family of five zirconium amine bis-phenolate catalysts, Zr[tBu-ON(X)O]Bn2 (where X = THF (1), pyridine (2), NMe2 (3), furan (4), and SMe (5)), has been investigated to uncover the mechanistic effect of varying the
Lingyan Gong et al.
Journal of colloid and interface science, 569, 219-228 (2020-03-01)
The current mechanism of surfactant enhanced oil recovery (EOR) mainly relies on forming middle-phase microemulsions to get ultra-low oil-water interfacial tension. However, residual oil can also be recovered using low concentration surfactant solutions without microemulsion formation, and the interaction between
Yuichi Ito et al.
Implant dentistry, 24(4), 477-479 (2015-06-04)
The evaluation of bone quality at the site of the alveolar bone for a dental implant is very important. This study presents an easy technique for direct evaluation of alveolar bone quality using nondecalcified cryofilm frozen sections on human alveolar
Chia-Hsiu Chen et al.
Journal of the American Chemical Society, 137(21), 6965-6971 (2015-05-12)
The stereochemistry, kinetics, and mechanism of olefin polymerization catalyzed by a set of zirconium-based metallocenes was studied by NMR using dissolution dynamic nuclear polarization (DNP). Hyperpolarized 1-hexene was polymerized in situ with a C2 symmetric catalyst, [(EBI)ZrMe][B(C6F5)4] (EBI = rac-(C2H4(1-indenyl)2))

Questions

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  1. 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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  2. 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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