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660434

Sigma-Aldrich

Gold nanoparticles

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

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Synonym(s):
Dodecylthiol functionalized gold nanoparticles
MDL number:
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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This Item
900470765309765341
Gold nanoparticles 3-5 nm particle size (TEM), dodecanethiol functionalized, 2 % (w/v) in toluene

Sigma-Aldrich

660434

Gold nanoparticles

Sigma-Aldrich

Sigma-Aldrich

900470

Gold nanoparticles

Gold nanoparticles 10 nm diameter, amine functionalized, PEG 5000 coated, OD 50, dispersion in H2O

Sigma-Aldrich

765309

Gold nanoparticles

Gold nanoparticles 20 nm diameter, amine functionalized, PEG 5000 coated, OD 50, dispersion in H2O

Sigma-Aldrich

765341

Gold nanoparticles

particle size

3-5 nm (TEM)

particle size

5 nm

particle size

-

particle size

-

functional group

thiol

functional group

NHS ester

functional group

amine

functional group

amine

description

nanoparticles

description

-

description

-

description

-

concentration

2 % (w/v) in toluene

concentration

-

concentration

-

concentration

-

density

0.9308 g/mL at 25 °C

density

-

density

1.00 g/cm3

density

1.00 g/cm3

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.

Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

39.2 °F - closed cup

Flash Point(C)

4 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Customers Also Viewed

Shakeel Ahmad Khan et al.
Biomolecules, 10(6) (2020-06-04)
Due to their versatile applications, gold (Au) and silver (Ag) nanoparticles (NPs) have been synthesized by many approaches, including green processes using plant extracts for reducing metal ions. In this work, we propose to use plant extract with active biomedical

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