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この商品について
化学式:
CH3(CH2)10SH
CAS番号:
分子量:
188.37
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Quality Level
assay
98%
refractive index
n20/D 1.459 (lit.)
bp
103-104 °C/3 mmHg (lit.)
density
0.841 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCCCCCS
InChI
1S/C11H24S/c1-2-3-4-5-6-7-8-9-10-11-12/h12H,2-11H2,1H3
InChI key
CCIDWXHLGNEQSL-UHFFFAOYSA-N
General description
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.
Application
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.
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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
保管分類
10 - Combustible liquids
wgk
WGK 3
flash_point_f
219.9 °F - closed cup
flash_point_c
104.4 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第4類:引火性液体 + 第三石油類 + 危険等級III + 非水溶性液体
fsl
資料
自己組織化単分子層(SAM:self-assembled monolayer)は多様な用途があります。本稿では、金SAM系におけるアルキルチオラートの利点を比較しています。
Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.
Plasmonic flow-through biosensor using a polymeric substrate.
Buchenauer A, et al.
Journal of Micromechanics and Microengineering, 24(3), 034001-034001 (2014)
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)
Sulfate ion sensing based on a quartz-crystal microbalance immobilized with barium sulfate crystals grown on a self-assembled monolayer of phosphorylated 11-mercapto-1-undecanol.
Eun H and Umezawa Y
Analytica Chimica Acta, 375(1-2), 155-165 (1998)
