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LC5776 Tetraoctyltin
for synthesis


Order number Packaging Quantity Price €
AC32776 Glass bottle 100 ml 45.00


Product information
Synonyms Tetraoctylstannane, Tin tetraoctyl
Hill Formula C32H68Sn
Chemical formula [CH3(CH2)7]4Sn
HS Code 2931 00 99
EC number 222-733-7
Molar mass 571.57 g/mol
EC index number 050-013-00-0
CAS number 3590-84-9


Chemical and physical data
Solubility (20 °C) practically insoluble
Molar mass 571.57 g/mol
Density 0.98 g/cm3 (20 °C)
Boiling point 268 °C (13 hPa)
Flash point 180 °C
Refractive index 1.4681 (20 °C, 589 nm)


Safety information
Hazard Statement(s) H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H413: May cause long lasting harmful effects to aquatic life.
Precautionary Statement(s) P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 2 water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).


Safety information
R Phrase R 36/37/38-53
Irritating to eyes, respiratory system and skin.May cause long-term adverse effects in the aquatic environment.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger irritant, dangerous for the environment
Hazard Symbol Irritant


Transport information
Declaration (transport by sea) IMDG-Code UN 2788 ORGANOTIN COMPOUND, LIQUID, N.O.S.(TETRAOCTYLTIN), 6.1, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 2788 ORGANOTIN COMPOUND, LIQUID, N.O.S.(TETRAOCTYLTIN), 6.1, III


Toxicological data
LD 50 oral LD50 rat > 4000 mg/kg


– on Sn
≥ 20 %
– on Cl ≤ 2.5 %
Identity (IR) passes test