Boiling point :142-143 °C/757 mmHg (lit.)
Density :0.966 g/mL at 25 °C (lit.)
FEMA :3310 | METHYL THIOBUTYRATE
refractive index :n20/D 1.461(lit.)
Flash point :94 °F
form :clear liquid
Specific Gravity :0.966
color :Colorless to Light yellow
Odor :at 0.10 % in propylene glycol. sulfury cheese putrid cabbage garlic
Odor Type :cheesy
JECFA Number :484
BRN :1848987
LogP :1.79
CAS DataBase Reference :2432-51-1(CAS DataBase Reference)
NIST Chemistry Reference :Butanethioic acid, S-methyl ester(2432-51-1)
EPA Substance Registry System :Butanethioic acid, S-methyl ester (2432-51-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.