1-Octadecanethiol

Product Information

Molecular Formula:
C18H38S
Molecular Weight:
286.56
Description
1-Octadecanethiol (CAS# 2885-00-9) is a useful research chemical.
Synonyms
octadecane-1-thiol
IUPAC Name
octadecane-1-thiol
Canonical SMILES
CCCCCCCCCCCCCCCCCCS
InChI
InChI=1S/C18H38S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3
InChI Key
QJAOYSPHSNGHNC-UHFFFAOYSA-N
Boiling Point
204-210 °C (11 mmHg)
Melting Point
30-33 °C
Flash Point
12 °C
Purity
N/A
Density
0.847 g/cm3
Solubility
Insoluble
Appearance
White powder with an extremely unpleasant smell
Application
1-Octadecanethiol is used in chemical organic synthesis; in synthetic rubber processing, and in tarnish-preventing agents.
Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Refractive Index
1.3610
Stability
Stability Combustible. Stable. Incompatible with strong oxidizing agents, bases, reducing agents, alkali metals.
LogP
7.17770
Vapor Pressure
4.59E-05mmHg at 25°C
Decomposition
366 °c

Safety Information

Hazards
H315 H319 H335
Precautionary Statement
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word
Warning

Computed Properties

XLogP3
9.4
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
1
Rotatable Bond Count
16
Exact Mass
286.26942239 g/mol
Monoisotopic Mass
286.26942239 g/mol
Topological Polar Surface Area
1Ų
Heavy Atom Count
19
Formal Charge
0
Complexity
145
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-114010527-A Artificial melanin hair dye with moisturizing function and preparation method and use method thereof 2021-12-16
CN-113998676-A Method for preparing mercury selenide nanocrystalline by solvothermal method 2021-12-10
CN-114100543-A Vinyl polymer and continuous bulk polymerization method and reaction device thereof 2021-12-07
CN-114181482-A Filled polytetrafluoroethylene dispersion resin and preparation method thereof 2021-11-29
CN-114106833-A Method for preparing tellurium-cadmium-mercury quantum dots through ion exchange 2021-11-22
CN-113930116-A Protective agent for asphalt concrete surface treatment and preparation method thereof 2021-11-06
CN-113972045-A Method for preparing anti-vulcanization thick film chip resistor 2021-10-26
CN-113845791-A Self-emulsifying metal protection treatment fluid based on amphoteric sulfhydryl compound 2021-10-13
CN-113876630-A Preparation method and application of antibacterial, anti-adhesion, acid-resistant, antifouling and hydrophobic tooth protective agent 2021-09-30
CN-114134702-A Preparation method of fluorine-free electrostatic spinning waterproof moisture-permeable membrane based on sulfenyl-alkene photochemical reaction 2021-09-29

Literatures

PMID Publication Date Title Journal
22966486 2012-11-07 Introducing cymantrene labels into scattering scanning near-field infrared microscopy The Analyst
22542442 2012-10-26 Preparation of porous polymer monoliths featuring enhanced surface coverage with gold nanoparticles Journal of chromatography. A
22978680 2012-10-16 Origin of the contact angle hysteresis of water on chemisorbed and physisorbed self-assembled monolayers Langmuir : the ACS journal of surfaces and colloids
22870508 2012-09-21 New insight into the electrochemical desorption of alkanethiol SAMs on gold Physical chemistry chemical physics : PCCP
22579335 2012-09-01 Surface-enhanced Raman spectroscopy for detection of toxic amyloid β oligomers adsorbed on self-assembled monolayers Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
22775468 2012-08-28 Role of self-assembled monolayer passivation in electrical transport properties and flicker noise of nanowire transistors ACS nano
23038293 2012-07-30 Integration of short gold nanoparticles chain on SOI waveguide toward compact integrated bio-sensors Optics express
22680252 2012-07-17 Molecular adsorption on ZnO(1010) single-crystal surfaces: morphology and charge transfer Langmuir : the ACS journal of surfaces and colloids
22614584 2012-05-20 Use of attenuated total reflectance Fourier transform infrared spectroscopy to monitor the development of lipid aggregate structures Applied optics
22410157 2012-04-13 Synthesis of sulfo/vinyl biphasic silica hybrid monolithic capillary column and its application to on-column preconcentration for capillary electrochromatography Journal of chromatography. A
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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