Melting point :148 °C
Boiling point :147 °C(lit.)
Density :1.059 g/mL at 25 °C(lit.)
vapor pressure :4.679hPa at 20℃
refractive index :n20/D 1.53(lit.)
FEMA :3878 | BIS-(METHYLTHIO)METHANE
Flash point :111 °F
storage temp. :Inert atmosphere,2-8°C
solubility :IMMISCIBLE
color :APHA: ≤100
Specific Gravity :1.059
Odor :at 0.10 % in propylene glycol. garlic sulfurous green spicy mushroom
Odor Type :sulfurous
Water Solubility :IMMISCIBLE
JECFA Number :533
Merck :14,1256
BRN :1731143
LogP :2.31 at 20℃
CAS DataBase Reference :1618-26-4(CAS DataBase Reference)
NIST Chemistry Reference :2,4-Dithiapentane(1618-26-4)
EPA Substance Registry System :Methane, bis(methylthio)- (1618-26-4)

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 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
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. P273 Avoid release to the environment. 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.