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701335

Sigma-Aldrich

11-Bromo-1-undecanethiol

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250 MG
$356.00

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250 MG
$356.00

About This Item

Linear Formula:
Br(CH2)10CH2SH
CAS Number:
116129-34-1
Molecular Weight:
267.27
MDL number:
MFCD12406810
UNSPSC Code:
12352103
PubChem Substance ID:
329762283
NACRES:
NA.23

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Quality Level

100

assay

99%

form

liquid

refractive index

n20/D 1.501

density

1.128 g/mL at 25 °C

storage temp.

−20°C

SMILES string

SCCCCCCCCCCCBr

InChI

1S/C11H23BrS/c12-10-8-6-4-2-1-3-5-7-9-11-13/h13H,1-11H2

InChI key

IKVISLWYYHGTTN-UHFFFAOYSA-N

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General description

11-Bromo-1-undecanethiol (BrUDT) is a bromo-terminated alkanethiol that forms a self-assembled monolayer(SAM) on a variety of surfaces. It can modify the surface characteristics by forming a bond between the sulfur groups and surface atoms.[1][2]

Application

BrUDT forms a protective SAM on gold nanoparticles, which can be potentially used in biomedical applications for the fabrication of in vivo sensors.[3] It can also be mixed with dodecanethiol, which can be coated on gold nanoparticles for the synthesis of gasotransmitters.[4]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCJ6781
MKBT8937V
MKBQ1306V
MKBG9728V
29096LJ

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Georgios Stratis et al.
The Journal of chemical physics, 154(3), 034704-034704 (2021-01-28)
The breaking of molecular bonds during exposure to ionizing radiation and electron beams creates irreversible damage in the molecular structure. In some cases, such as lithography, controlled damage of a molecular resist is a desirable process and is the basis
Remarkable high-yielding chemical modification of gold nanoparticles using uncatalyzed click-type 1, 3-dipolar cycloaddition chemistry and hyperbaric conditions.
Ismaili H, et al.
Canadian Journal of Chemistry, 87(12), 1708-1715 (2009)
Delivering nitric oxide with nanoparticles.
Quinn JF, et al.
Journal of Controlled Release : Official Journal of the Controlled Release Society, 205(26), 190-205 (2015)
Detecting secondary structure and surface orientation of helical peptide monolayers from resonant hybridization signals.
Alici KB and Gallardo IF
Scientific reports, 3(12), 2956-2956 (2013)
Synthesis of nitric oxide-releasing gold nanoparticles.
Rothrock AR, et al.
Journal of the American Chemical Society, 127(26), 9362-9363 (2005)
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