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660426

Sigma-Aldrich

Gold nanoparticles

2-4 nm avg. part. size (TEM), octanethiol functionalized, 2 % (w/v) in toluene

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Synonym(s):
Octylthiol functionalized gold nanoparticles
MDL number:
PubChem Substance ID:
NACRES:
NA.23

description

nanoparticles

Quality Level

form

nanoparticles
solution

concentration

2 % (w/v) in toluene

avg. part. size

2-4 nm (TEM)

density

0.8737 g/mL at 25 °C

functional group

thiol

storage temp.

2-8°C

SMILES string

CCCCCCCCS[Au]

InChI

1S/C8H18S.Au/c1-2-3-4-5-6-7-8-9;/h9H,2-8H2,1H3;/q;+1/p-1

InChI key

NXXPCKKHXAOGCX-UHFFFAOYSA-M

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Gold nanoparticles 2-4 nm avg. part. size (TEM), octanethiol functionalized, 2 % (w/v) in toluene

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

Sigma-Aldrich

765341

Gold nanoparticles

functional group

thiol

functional group

amine

functional group

amine

functional group

amine

description

nanoparticles

description

-

description

-

description

-

concentration

2 % (w/v) in toluene

concentration

-

concentration

-

concentration

-

avg. part. size

2-4 nm (TEM)

avg. part. size

-

avg. part. size

-

avg. part. size

-

density

0.8737 g/mL at 25 °C

density

1.00 g/cm3

density

1.00 g/cm3

density

1.00 g/cm3

Features and Benefits

Useful for the self-assembly of gold structures for nanoelectronics.

Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

44.6 °F - closed cup

Flash Point(C)

7 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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