Tetra-n-propyltin

Chemical Properties

Melting point	-109℃
Boiling point	222 °C (432 °F; 495 K)
Density	1.11 g/cm3 (20 °C)
refractive index	1.4745
RTECS	WH8636500
Flash point	222°C
solubility	Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
form	oily liquid
color	Colorless
Specific Gravity	1.1065 (20℃)
Water Solubility	Insoluble in water.
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
Exposure limits	ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin) NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3