The Butyl trichloro stannane, with the CAS registry number 1118-46-3 and EINECS registry number 214-263-6, has the systematic name of butyl(trichloro)stannane. It is a kind of clear yellow liquid which is also moisture sensitive. And the molecular formula of the chemical is C₄H₉Cl₃Sn. What's more, it is always used as intensifier of glasses.

The physical properties of Butyl trichloro stannane are as followings: (1)ACD/LogP: 0.50; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.5; (4)ACD/LogD (pH 7.4): 0.5; (5)ACD/BCF (pH 5.5): 1.42; (6)ACD/BCF (pH 7.4): 1.42; (7)ACD/KOC (pH 5.5): 44.74; (8)ACD/KOC (pH 7.4): 44.74; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 0 Ų; (13)Flash Point: 91 °C; (14)Enthalpy of Vaporization: 44.46 kJ/mol; (15)Boiling Point: 226.8 °C at 760 mmHg; (16)Vapour Pressure: 0.12 mmHg at 25°C.

You should be cautious while dealing with this chemical. It is harmful by inhalation, in contact with skin and if swallowed, and may also cause burns. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; After contact with skin, take off immediately all contaminated clothing and wash imediately with plenty of.... (to be specified by the manufacturer); In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: Cl[Sn](Cl)(Cl)CCCC
(2)InChI: InChI=1/C4H9.3ClH.Sn/c1-3-4-2;;;;/h1,3-4H2,2H3;3*1H;/q;;;;+3/p-3/rC4H9Cl3Sn/c1-2-3-4-8(5,6)7/h2-4H2,1H3
(3)InChIKey: YMLFYGFCXGNERH-YHJCLRPYAB

The toxicity data is as follows: