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1-Octadecanethiol, 96%

Catalog No. p-7044025
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Quantity:
100 g
25 g
Catalog No. Quantity
AAL0412314 25 g
AAL0412322 100 g
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Catalog No. AAL0412314

Supplier: Thermo Scientific Chemicals L0412314

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Description

CAS: 2885-00-9 | C18H38S | 286.56 g/mol

1-Octadecanethiol (ODT) is used to deposit thiolated molecules onto the surface of gold substrates, such as SAMs on gold quartz crystal resonators, on the tip of atomic force microscope probes, capacitive sensors.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Octadecanethiol (ODT) is used to deposit thiolated molecules onto the surface of gold substrates, such as SAMs on gold quartz crystal resonators, on the tip of atomic force microscope probes, capacitive sensors.

Solubility
Insoluble in water.

Notes
Incompatible with oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Chemical Identifiers

CAS 2885-00-9
Molecular Formula C18H38S
Molecular Weight (g/mol) 286.56
MDL Number MFCD00004886
InChI Key QJAOYSPHSNGHNC-UHFFFAOYSA-N
Synonym octadecanethiol, 1-octadecanethiol, stearyl mercaptan, n-octadecyl mercaptan, octadecyl mercaptan, 1-mercaptooctadecane, octadecanthiol, n-octadecanethiol, octadecanethol, stearylmercaptan
PubChem CID 17905
IUPAC Name octadecane-1-thiol
SMILES CCCCCCCCCCCCCCCCCCS

Specifications

Melting Point 30°C to 33°C
Density 0.847
Boiling Point 180°C (5 mmHg)
Flash Point 185°C (365°F)
Odor Stench
Quantity 25 g
Beilstein 1811934
Solubility Information Insoluble in water.
Formula Weight 286.57
Percent Purity 96%
Chemical Name or Material 1-Octadecanethiol
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Safety and Handling

Hazard Category H315-H319
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
DOTInformation Hazard Class: 9; Packaging Group: III
EINECSNumber 220-744-1
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only