NAVIGATION


1-Octadecanethiol

Catalog Number
ACM2885009-1
CAS Number
2885-00-9
Product Name
1-Octadecanethiol
Structure
Category
Self-Assembly Materials; Solubility Enhancing Reagents; Self Assembly and Contact Printing Materials
Description
1-octadecanethiol appears as white powder with an extremely unpleasant smell. Melting point:31-35°C; bp: 366°C. Stench! May be harmful by ingestion, inhalation or through skin contact. Eye, skin and respiratory irritant.;OILY WHITE SOLID IN VARIOUS FORMS WITH CHARACTERISTIC ODOUR.;White powder with an extremely unpleasant smell.;Solid or liquid (above 77°F).
IUPAC Name
octadecane-1-thiol
Molecular Weight
286.6g/mol
Molecular Formula
C18H38S;CH3-(CH2)17-SH;C18H38S
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
360.0 °C
Melting Point
77 °F (NIOSH, 2016);30.0 °C;24-31 °C;77°F;77°F
Flash Point
185 °C c.c.
Density
0.85 (NIOSH, 2016);Relative density (water = 1): 0.85;0.85;0.85
Solubility
Insoluble (NIOSH, 2016);Solubility in water: none;Insoluble
Complexity
145
Covalently-Bonded Unit Count
1
EC Number
220-744-1
Exact Mass
286.269422g/mol
Formal Charge
0
Heavy Atom Count
19
ICSC Number
1622
Log P
9.12 (estimated)
MeSH Entry Terms
1-octadecanethiol;n-octadecyl mercaptan
Monoisotopic Mass
286.269422g/mol
NSC Number
11886;5545
Rotatable Bond Count
16
UN Number
1228;1228;1228
Vapor Pressure
4.00e-07 mmHg
XLogP3
9.4
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