450561
11-Mercaptoundecanoic acid
95%
Sinónimos:
MUA, MUDA
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Fórmula lineal:
HS(CH2)10CO2H
Número CAS:
Peso molecular:
218.36
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
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Permítanos ayudarleInChI
1S/C11H22O2S/c12-11(13)9-7-5-3-1-2-4-6-8-10-14/h14H,1-10H2,(H,12,13)
SMILES string
OC(=O)CCCCCCCCCCS
InChI key
GWOLZNVIRIHJHB-UHFFFAOYSA-N
assay
95%
form
solid
mp
46-50 °C (lit.)
Quality Level
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General description
11-Mercaptoundecanoic acid (MUA) is used as a self-assembled monolayer (SAM) which has a long alkane chain and carboxyl containing thiols. MUA is highly packed and has self-organized surface monolayers. It is a pH responsive ligand which facilitates the dispersion of nanoparticles into water and solvent based media.
Application
MUA as a self-assembled monolayer (SAM) is used as a microfluidic integrated surface plasmon resonance (SPR) for detection and quantification of bacteria in medical diagnostics. It is also used to bio-functionalize the screen printed gold electrodes (SPGEs) that are used for the detection and quantification of dengue. It also forms monolayers on gold nanoparticles (AuNPs) attached via thiol groups. MUA incorporated AuNPs exhibit excellent fluorescence properties which may be used for metal ion detection in serum samples.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
ppe
dust mask type N95 (US), Eyeshields, Gloves
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