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LC1728 Cyclohexanethiol
for synthesis


Order number Packaging Quantity Price €
AC28728 Glass bottle 100 ml 16.65
AC28728 Glass bottle 500 ml 49.5


Product information
Synonyms Cyclohexyl mercaptan
Hill Formula C6H12S
Chemical formula C6H11SH
HS Code 2930 90 99
EC number 216-378-7
Molar mass 116.22 g/mol
CAS number 1569-69-3


Chemical and physical data
Ignition temperature 510 °C
Solubility (20 °C) insoluble
Molar mass 116.22 g/mol
Density 0.95 g/cm3 (20 °C)
Boiling point 158 – 160 °C (1013 hPa)
Vapor pressure 5 hPa (20 °C)
Explosion limit 1.1 %(V)
Flash point 39 °C
Refractive index 1.4921 (20 °C, 589 nm)


Safety information
R Phrase R 10-38-51/53
Flammable.Irritating to skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger flammable, irritant, dangerous for the environment
Hazard Symbol


Dangerous for the environment

Storage class 3 Flammable Liquids
WGK WGK 3 highly water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.


Transport information
Declaration (transport by sea) IMDG-Code UN 3054 CYCLOHEXYL MERCAPTAN, 3, III
Declaration (transport by air) IATA-DGR UN 3054 CYCLOHEXYL MERCAPTAN, 3, III


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.946 – 0.948
Identity (IR) passes test