Melting point :9-12 °C (lit.)
Boiling point :112-114 °C (lit.)
Density :0.715 g/mL at 25 °C (lit.)
refractive index :n20/D 1.422(lit.)
Flash point :29 °F
storage temp. :Store at <= 20°C.
solubility :sol common organic solvents; insol H2O.
form :liquid
Specific Gravity :0.729
color :colorless
Water Solubility :Insoluble in water. Soluble in alcohol, ether and acetone.
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
BRN :1633463
Stability :Volatile
InChIKey :NEXSMEBSBIABKL-UHFFFAOYSA-N
CAS DataBase Reference :1450-14-2(CAS DataBase Reference)
NIST Chemistry Reference :Disilane, hexamethyl-(1450-14-2)
EPA Substance Registry System :Disilane, hexamethyl- (1450-14-2)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 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. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.