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O806

Sigma-Aldrich

1-Octadecene

technical grade, 90%

Sinónimos:

ODE

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About This Item

Fórmula lineal:
CH3(CH2)15CH=CH2
Número de CAS:
112-88-9
Peso molecular:
252.48
Beilstein:
1761067
Número CE:
204-012-9
Número MDL:
MFCD00009003
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24898054
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

technical grade

Nivel de calidad

100

densidad de vapor

0.71 (vs air)

Ensayo

90%

temp. de autoignición

482 °F

índice de refracción

n20/D 1.444 (lit.)

bp

314.4 +/- 5.0 °C/760 mmHg (lit.)
179 °C/15 mmHg (lit.)
314.4 °C±5.0 °C/760 mmHg (lit.)

mp

14-16 °C (lit.)

densidad

0.789 g/mL at 25 °C (lit.)

cadena SMILES

CCCCCCCCCCCCCCCCC=C

InChI

1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3

Clave InChI

CCCMONHAUSKTEQ-UHFFFAOYSA-N

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Descripción general

1-Octadecene is a long-chain hydrocarbon used in the synthesis of nanoparticles as a capping and reducing agent.[1]

Aplicación

1-Octadecene has been commonly used as a non-coordinating solvent for growing nanoparticles and quantum dots due to its high boiling point.[2][3][4] The 1-octadecene monolayer is a promising passivating coating in nanoelectronics due to its stability and chemical protection against oxidation, effects of acids and bases without altering the properties.[5]

Otras notas

Contains 2-octyl-1-decene, n-octadecane, 2-butyl-1-tetradecene, 2-hexyl-1-dodecene

Pictogramas

Health hazard
GHS08

Palabra de señalización

Danger

Frases de peligro

H304

Clasificaciones de peligro

Asp. Tox. 1

Riesgos supl.

EUH066

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

300.2 °F - closed cup

Punto de inflamabilidad (°C)

149.00 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
WXBF2558V
WXBF4591V
WXBF4790V
WXBF4096V
SHBP3633

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H2131

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Octadecane 99%

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Sigma-Aldrich

283134

Hexamethyldisilathiane

Selenium powder, −100 mesh, 99.99% trace metals basis

Sigma-Aldrich

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Selenium

1-Tetradecene technical grade, 92%

Sigma-Aldrich

T9805

1-Tetradecene

Photoluminescent colloidal CdS nanocrystals with high quality via noninjection one-pot synthesis in 1-octadecene.
Ouyang J
The Journal of Physical Chemistry C, 113(18), 7579-7593 (2009)
The effectiveness of electroporation-based nanocurcumin and curcumin treatments on human breast cancer cells.
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Proceedings of ESA annual meeting on electrostatics, 17-19 (2014)
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Nature communications, 9(1), 3462-3462 (2018-08-29)
All-inorganic CsPbX3 (X = Cl, Br, and I) perovskite quantum dots (PeQDs) have shown great promise in optoelectronics and photovoltaics owing to their outstanding linear optical properties; however, nonlinear upconversion is limited by the small cross-section of multiphoton absorption, necessitating high power
Synthesis of hierarchical nanoporous microstructures via the Kirkendall effect in chemical reduction process
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Questions

1–8 of 8 Questions  

  1. What is the recommended storage temperature for this 1-octadecene?

    1 answer

    1. This product may be stored at room temperature.

      Helpful?

  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

      Helpful?

  3. 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

      Helpful?

  4. The assay says ~90%. What is the other 10% of this product?

    1 answer

    1. Product O806 is not tested for specific impurities. The only information on the content for this product is that it contains 2-octyl-1-decene, n-octadecane, 2-butyl-1-tetradecene, and 2-hexyl-1-dodecene.

      Helpful?

  5. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  6. How is Product O806, 1-Octadecene, used?

    1 answer

    1. One application for this product is the its use in creating quantum dots.

      Helpful?

  7. What is the physical appearance of Product O806, 1-Octadecene?

    1 answer

    1. Octadecene has a melting point of 14 - 16 °C, and can appear as a colorless liquid or a white semi-solid.

      Helpful?

  8. With which solvents is Product O806, 1-Octadecene, miscible?

    1 answer

    1. Octadecene is soluble in alcohol, acetone, ether and petroleum (insoluble in water).

      Helpful?

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