Melting point :-53.9°C
Boiling point :105-106 °C/30 mmHg (lit.)
Density :1.042 g/mL at 25 °C (lit.)
refractive index :n20/D 1.529(lit.)
Flash point :>230 °F
form :liquid
pka :10.07±0.10(Predicted)
color :Colorless to Almost colorless
Odor :at 0.01 % in propylene glycol. sulfurous meaty
Odor Type :sulfurous
biological source :synthetic
BRN :1697080
Major Application :flavors and fragrances
InChI :InChI=1S/C4H10S2/c5-3-1-2-4-6/h5-6H,1-4H2
InChIKey :SMTOKHQOVJRXLK-UHFFFAOYSA-N
SMILES :C(S)CCCS
LogP :2.190
CAS DataBase Reference :1191-08-8(CAS DataBase Reference)
EPA Substance Registry System :1,4-Butanedithiol (1191-08-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,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
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P370+P378 In case of fire: Use … for extinction. P403+P235 Store in a well-ventilated place. Keep cool. P501 Dispose of contents/container to..…