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1-Dodecanethiol

ALDRICH/471364 - ≥98%

Synonym: n-Dodecyl mercaptan; Dodecyl mercaptan; Lauryl mercaptan; Mercaptan C12; NDM

CAS Number: 112-55-0
Empirical Formula (Hill Notation): C12H26S
Molecular Weight: 202.40
EC Number: 203-984-1
MDL Number: MFCD00004885
Linear Formula: CH3(CH2)11SH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-471364-100ML 100 mL
 $40.70
1/EA		 Add To Favorites
45-471364-500ML 500 mL
 $65.50
1/EA		 Add To Favorites
45-471364-2L 2 L
 $121.00
1/EA		 Add To Favorites
45-471364-18L 18 L
 $669.00
1/EA		 Add To Favorites

 

assay ≥98%
bp 266-283 °C (lit.)
density 0.845 g/mL at 25 °C (lit.)
InChI 1S/C12H26S/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
InChI key WNAHIZMDSQCWRP-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.459 (lit.)
SMILES string CCCCCCCCCCCCS
vapor density 7 (vs air)
Application: DDT can be used as a source of sulfur for the synthesis CdS quantum dots (QDs) and lead sulfide nanoparticles (PbS) which find potential applications in energy efficient lighting, solar cells and as ammonium gas sensing agents. It may be used to form a self-assembled monolayer (SAM) on copper surface as a corrosion resistant coating. Functionalization with DDT may form SAMs on geranium (Ge) to improve the surface characteristics for futuristic applications in microelectronics.
Application: This molecule is used for the production of hydrophobic SAMs. It can also be used in mixed SAMs to give a hydrophobic background and act as a spacer to move other functional groups or domains farther apart.
General description: 1-Dodecanethiol (DDT) is an alkyl thiol that forms a self-assembled monolayer (SAM) and can be used as an organic source of sulfur with balanced physio-chemical properties.
Packaging: 100, 500 mL in glass bottle
Packaging: 18 L in steel drum
Packaging: 2 L in glass bottle
Purity ≥98%
bp 266-283 °C (lit.)
Density 0.845 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.459 (lit.)
UNSPSC 12352103

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