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660434

Sigma-Aldrich

Gold nanoparticles

3-5 nm particle size (TEM), dodecanethiol functionalized, 2 % (w/v) in toluene

Synonym(s):

Dodecylthiol functionalized gold nanoparticles

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About This Item

MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

description

nanoparticles

form

nanoparticles
solution

concentration

2 % (w/v) in toluene

particle size

3-5 nm (TEM)

density

0.9308 g/mL at 25 °C

functional group

thiol

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCS[Au]

InChI

1S/C12H26S.Au/c1-2-3-4-5-6-7-8-9-10-11-12-13;/h13H,2-12H2,1H3;/q;+1/p-1

InChI key

QMOCMJWMJUUCRE-UHFFFAOYSA-M

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Application

Dodecanethiol functionalized gold nanoparticles can beused to fabricate microcapsules that can act as contrast agents for computedtomography or gamma imaging and as drug carriers.
Useful for the self-assembly of gold monolayers for nanoelectronics.

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

39.2 °F - closed cup

flash_point_c

4 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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