CAS No: 513-53-1, Chemical Name: 2-butanethiol
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513-53-1 2-butanethiol

product Name 2-butanethiol
Synonyms 1-methyl-1-propanethiol; sec-Butyl mercaptan; butane-2-thiol; (2R)-butane-2-thiol; 2-Butyl mercaptan
Molecular Formula C4H10S
Molecular Weight 90.1872
InChI InChI=1/C4H10S/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m1/s1
CAS Registry Number 513-53-1
EINECS 208-165-2
Molecular Structure 513-53-1 2-butanethiol
Density 0.827g/cm3
Boiling point 86.6°C at 760 mmHg
Refractive index 1.434
Flash point 21.1°C
Vapour Pressur 74.1mmHg at 25°C
Hazard Symbols  F:Flammable;
 Xi:Irritant;
Risk Codes R11:;
R36/37/38:;
Safety Description S16:;
S26:;
S36:;