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1118-46-3

1118-46-3 structural image
Product Name: Butyltin trichloride
Formula: C4H9Cl3Sn
Synonyms: Butyltrichlorotin
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Liquid
Color/Form Colorless liquid
Boiling Point 102 °C @ 12 mm Hg
Melting Point -63 °C
Flash Point 81 °C (closed cup)
Solubility Sol in organic solvents; sparingly sol in water with partial hydrolysis
Density 1.71 at 25 °C/4 °C
LogP log Kow= 0.41
Stability/Shelf Life FUMES IN CONTACT WITH AIR
Decomposition When heated to decomposition it emits toxic fumes of Cl- /chlorides/.
Refractive Index Index of refraction: 1.5190 at 25 °C
Chemical Classes Metals -> Tin Compounds, Organic

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05

Exclamation Mark
Irritant
GHS07

Environment
GHS09
GHS Hazard Statements H314:Skin corrosion/irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P271:Use only outdoors or in a well-ventilated area.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 282.2 g/mol
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 0
Rotatable Bond Count 2
Exact Mass 281.879186 g/mol
Monoisotopic Mass 281.879186 g/mol
Topological Polar Surface Area 0 Ų
Heavy Atom Count 8
Formal Charge 0
Complexity 58.8
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Monobutyltin trichloride is an organotin compound. Tin is a chemical element with the symbol Sn and atomic number 50. It is a natural component of the earth's crust and is obtained chiefly from the mineral cassiterite, where it occurs as tin dioxide. (L307, L309)