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234311

Sigma-Aldrich

Squalane

96%

Sinónimos:

2,6,10,15,19,23-Hexamethyltetracosane, Cosbiol, Perhydrosqualene, Robane

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About This Item

Fórmula lineal:
[(CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)CH2CH2-]2
Número de CAS:
111-01-3
Peso molecular:
422.81
Beilstein:
776019
Número MDL:
MFCD00008953
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24854038
NACRES:
NA.22
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Nivel de calidad

200

Ensayo

96%

índice de refracción

n20/D 1.452 (lit.)

bp

176 °C/0.05 mmHg (lit.)

mp

−38 °C (lit.)

solubilidad

chloroform: soluble 100 mg/mL, clear

densidad

0.81 g/mL at 25 °C (lit.)

cadena SMILES

CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C

InChI

1S/C30H62/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h25-30H,9-24H2,1-8H3

Clave InChI

PRAKJMSDJKAYCZ-UHFFFAOYSA-N

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Descripción general

Dielectrophoretic deformation of thin liquid fillm of squalane has been investigated[1]. Microfluidized squalenes are efficient adjuvants, eliciting both humoral and cellular immune responses[2].

Aplicación

Squalane has been used:
  • as solvent in the synthesis of Europium dibenzoylmethide triethylammonium, brightest known triboluminescent (TL) material[3]
  • as lubricant for fatty acid surfactant films adsorbed on iron oxide surfaces[4]

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

424.4 °F - closed cup

Punto de inflamabilidad (°C)

218 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
BCCL6531
BCCM4983
BCCL1054
BCCJ6440
BCCH4007

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Michael Doig et al.
Langmuir : the ACS journal of surfaces and colloids, 30(1), 186-195 (2013-12-25)
The structure and friction of fatty acid surfactant films adsorbed on iron oxide surfaces lubricated by squalane are examined using large-scale molecular dynamics simulations. The structures of stearic acid and oleic acid films under static and shear conditions, and at
Dielectrophoretic deformation of thin liquid films induced by surface charge patterns on dielectric substrates.
Berendsen CWJ, et al.
Soft Matter, 9(19), 4900-4910 (2013)
A C Allison
Methods (San Diego, Calif.), 19(1), 87-93 (1999-10-20)
Microfluidized squalene or squalane emulsions are efficient adjuvants, eliciting both humoral and cellular immune responses. Microfluidization stabilizes the emulsions and allows sterilization by terminal filtration. The emulsions are stable for years at ambient temperature and can be frozen. Antigens are
Comparison of the triboluminescent yield and decay time for europium dibenzoylmethide triethylammonium synthesized using different solvents.
Fontenot RS, et al.
CrystEngComm, 14(4), 1382-1386 (2012)
Federica Camin et al.
Rapid communications in mass spectrometry : RCM, 24(12), 1810-1816 (2010-05-26)
Squalene and its hydrogenated derivate squalane are widely used in the pharmaceutical and cosmetic fields. The two compounds are mainly produced from the liver oil of deep sea sharks and from olive oil distillates. Squalene and squalane from shark cost
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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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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