1,2-BENZENEDITHIOL

Melting point :22-24 °C(lit.)
Boiling point :119-120 °C17 mm Hg(lit.)
Density :1.236 g/mL at 25 °C(lit.)
refractive index :1.6565-1.6585
Flash point :219 °F
storage temp. :2-8°C
solubility :water: slightly soluble
form :Liquid After Melting
pka :5.90±0.43(Predicted)
Specific Gravity :1.236
color :Clear light yellow
Water Solubility :Soluble in water, benzene, ethanol, diethyl ether, ethyl acetate.
Sensitive :Air Sensitive
BRN :636154
CAS DataBase Reference :17534-15-5(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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 H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment. 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.