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510467

Sigma-Aldrich

1-Undecanethiol

98%

Sinónimos:

1-UDT, 11-Mercapto-1-undecanol, Undecyl Mercaptan

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About This Item

Fórmula lineal:
CH3(CH2)10SH
Número de CAS:
5332-52-5
Peso molecular:
188.37
Número MDL:
MFCD00022097
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
24873504
NACRES:
NA.23

Ensayo

98%

índice de refracción

n20/D 1.459 (lit.)

bp

103-104 °C/3 mmHg (lit.)

densidad

0.841 g/mL at 25 °C (lit.)

cadena SMILES

CCCCCCCCCCCS

InChI

1S/C11H24S/c1-2-3-4-5-6-7-8-9-10-11-12/h12H,2-11H2,1H3

Clave InChI

CCIDWXHLGNEQSL-UHFFFAOYSA-N

Categorías relacionadas

Descripción general

1-Undecanethiol (UDT) is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of surfaces. It immobilizes the surface atoms and enhances the absorption of proteins. It can be synthesized by reacting bromo-1-undecanol and thiourea and subsequent purification using ethyl acetate.

Aplicación

UDT can be used to functionalize polycarbonate filter membrane for immunological experiments which can further be used in the fabrication of plasmonic flow through biosensor based applications. SAM of UDT can be used in the colloidal gold enhanced immunoassay. It may be used to form SAM on quartz crystal microbalance (QCM) gold electrodes which can be used as adhesive intermediate layers.
Used to form hydrophilic SAMs and in mixed SAMs as spacers to provide a hydrophilic background. Also can be used to reduce non-specific protein adsorption.

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H319,H335

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

219.9 °F - closed cup

Punto de inflamabilidad (°C)

104.4 °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
MKCV7285
MKCS7731
MKCR1203
MKCJ6761
MKCF1442

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Permeability of alkanethiol self-assembled monolayers adsorbed on copper electrodes to molecular oxygen dissolved in 0.5 M Na2SO4 solution.
Ishibashi M, et al.
Electrochimica Acta, 41(2), 241-248 (1996)
Prostate-specific antigen immunosensing based on mixed self-assembled monolayers, camel antibodies and colloidal gold enhanced sandwich assays.
Huang L, et al.
Biosensors And Bioelectronics, 21(3), 483-490 (2005)
Chong-You Chen et al.
Beilstein journal of nanotechnology, 9, 311-320 (2018-02-15)
The creation of bioactive substrates requires an appropriate interface molecular environment control and adequate biological species recognition with minimum nonspecific attachment. Herein, a straightforward approach utilizing chemical lift-off lithography to create a diluted self-assembled monolayer matrix for anchoring diverse biological
Jieun Lee et al.
Sensors (Basel, Switzerland), 15(12), 30683-30692 (2015-12-23)
Chemical force microscopy analyzes the interactions between various chemical/biochemical moieties in situ. In this work we examined force-distance curves and lateral force to measure the interaction between modified AFM tips and differently functionalized molecular monolayers. Especially for the measurements in
Kanwal M Iqbal et al.
Microorganisms, 8(2) (2020-01-26)
The persistence of bacterial pathogens within environmental matrices plays an important role in the epidemiology of diseases, as well as impacts biosurveillance strategies. However, the adaptation potentials, mechanisms for survival, and ecological interactions of pathogenic bacteria such as Yersinia pestis
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Artículos

Photopatterning Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

Photopatterning Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

Photopatterning Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

Photopatterning Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

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