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240761

Sigma-Aldrich

1-Hexene

≥99%

Synonym(s):

1-n-Hexene

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About This Item

Linear Formula:
CH3(CH2)3CH=CH2
CAS Number:
592-41-6
Molecular Weight:
84.16
Beilstein:
1209240
EC Number:
209-753-1
MDL number:
MFCD00009505
UNSPSC Code:
12352100
PubChem Substance ID:
24854435
NACRES:
NA.22

vapor density

3 (vs air)

vapor pressure

155 mmHg ( 21.1 °C)

Assay

≥99%

form

liquid

autoignition temp.

487 °F

refractive index

n20/D 1.388 (lit.)

bp

60-66 °C (lit.)

density

0.678 g/mL at 25 °C (lit.)

SMILES string

CCCCC=C

InChI

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

InChI key

LIKMAJRDDDTEIG-UHFFFAOYSA-N

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General description

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

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).

Pictograms

FlameHealth hazard
GHS02,GHS08

Signal Word

Danger

Hazard Statements

H225,H304

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2

Supplementary Hazards

EUH066

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

-13.0 °F - closed cup

Flash Point(C)

-25.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

240761-50ML:4548173965796
240761-100ML:4548173965789
240761-BULK:
240761-VAR:
240761-2ML:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
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))
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
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