Table 1

Property	Value
Molecular Formula	C₄H₁₀S Molecular Weight 90.2 g.mol^-1
Synonyms	tert-butanethiol; 2-methyl-2-propanethiol Color and odor
	Colorless liquid; malodorous (skunk-like odor) Odor threshold
threshold	0.4 mg.m^-3
Density	0.807 g/mL at 16°C
Boiling point	62 to 68°C Freezing point 1.1°C
Flash point	-26°C
Vapor pressure	300 mm Hg at 16°C
Henry’s constant	0.00719 atm.m3.mol^-1 at 24°C
Solubility in water	1470 mg.L^-1
Octanol-water partition coefficient	138

Table 1: Chemical and physical properties of tertiary butyl mercaptan (TBM) [7].