Melting point :-109.95°C (estimate)
Boiling point :109-112 °C(lit.)
Density :0.841 g/mL at 25 °C(lit.)
refractive index :n20/D 1.444(lit.)
FEMA :3304 | 3-METHYL-2-BUTANETHIOL
Flash point :60 °F
pka :10.85±0.10(Predicted)
form :liquid (estimate)
color :Colorless to Almost colorless
Odor :at 0.10 % in propylene glycol. repulsive beefy meaty
Odor Type :sulfurous
Sensitive :Air Sensitive
JECFA Number :517
LogP :2.47
CAS DataBase Reference :2084-18-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Butanethiol, 3-methyl-(2084-18-6)
EPA Substance Registry System :2-Butanethiol, 3-methyl- (2084-18-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 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. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378 In case of fire: Use … for extinction. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P403+P235 Store in a well-ventilated place. Keep cool. P501 Dispose of contents/container to..…