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52270 Aldrich

1-Hexadecanethiol

≥95.0% (GC)

Synonym: Cetyl mercaptan, Hexadecyl mercaptan, Mercaptan C16

  • CAS Number 2917-26-2

  • Linear Formula CH3(CH2)15SH

  • Molecular Weight 258.51

  •  Beilstein Registry Number 1748495

  •  EC Number 220-846-6

  •  MDL number MFCD00011677

  •  PubChem Substance ID 57651351

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thiols/Mercaptans More...
InChI Key   ORTRWBYBJVGVQC-UHFFFAOYSA-N
assay   ≥95.0% (GC)
refractive index   n20/D 1.462(lit.)
  n20/D 1.464
bp   184-191 °C/7 mmHg(lit.)
mp   18-20 °C(lit.)
transition temp   solidification point 15-18 °C(lit.)
density   0.84 g/mL at 25 °C(lit.)

Description

Packaging

100, 500 mL in glass bottle

Application

1-Hexadecanethiol has been used in the preparation of cholesterol-PIE12-trimer and alkyl-PIE12-trimer (PIE12-trimer = protease-resistant trimeric D-peptide inhibitor). It may be used for the functionalization of silver nanowires.

General description

1-Hexadecanethiol (HDT) readily forms self-assembled monolayer (SAMs) on gold surfaces. Phase separation characteristics of binary SAMs [made up of HDT and 3-mercaptopropionic acid] on the surface of Au(111) have been investigated. Interaction between gold surface and SAM of HDT has been investigated by atomic force microscopy (AFM).

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3334
WGK Germany 
3
Flash Point(F) 
215.6 °F
Flash Point(C) 
102 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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