Melting point :-97 °C (lit.)
Boiling point :127-145 °C/10 mmHg (lit.)
Density :1.057 g/mL at 25 °C (lit.)
vapor pressure :0.0014 hPa (25 °C)
refractive index :n20/D 1.473(lit.)
Flash point :225 °F
storage temp. :Store below +30°C.
solubility :0.008g/l
form :liquid
Specific Gravity :1.0572
color :colorless
Water Solubility :insoluble
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
BRN :3648237
Exposure limits :ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 Dielectric constant :9.7400000000000002
Stability :Stable. Incompatible with strong oxidizing agents. Combustible.
LogP :5.07 at 22℃
CAS DataBase Reference :1461-25-2(CAS DataBase Reference)
NIST Chemistry Reference :Stannane, tetrabutyl-(1461-25-2)
EPA Substance Registry System :Tetrabutyltin (1461-25-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,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 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:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P314 Get medical advice/attention if you feel unwell.