TBTB; 611; Benzoyloxytributylstannane; Biomet 11; Stannane, benzoyloxytributyl-; Tin, (benzoyloxy)tributyl-; Tin, tributyl-, benzoate; Tri-n-butyl-zinn benzoate [German]; Tri-n-butyltin benzoate; Tributylstannyl benzoate; Tris(n-butyl)tin benzoate; Benzoic acid, tributylstannyl ester; [ChemIDplus] UN2788
Tin Compounds, Organic
Clear liquid; [Gelest MSDS]
Used as fungicide, disinfectant, algicide, microbiocide, and microbiostat for building materials (drywall, joint compound MDF board, and particulate board), building material adhesives, and adhesives for other manufacturing applications; Tributyltin products are also used in petrochemical injection fluids, metal working fluids, irrigation tubing for non-agricultural uses, rubber for sonar domes, and instruments for oceanographic observations; [Reference #1]
A severe skin irritant in rabbits; [Reference #1] A skin, eye, and respiratory tract irritant; Severe dermatitis and skin burns have been reported in occupationally exposed individuals; [INCHEM] Maternal (increased post-implantation loss, total litter resorptions, and decreased number of litters) and developmental (visceral and skeletal abnormalities) effects observed in rats administered by gavage on days 6-15 of gestation at doses greater than or equal to 4.5 mg/kg; [Cal/EPA] A severe eye irritant; May cause skin and respiratory tract irritation and irritant contact dermatitis, and symptoms may be delayed for hours; Can be absorbed through skin; [Gelest MSDS] See "Bis(tri-n-butyltin)oxide."
Registration cancelled in 2005 for tributyltin ship hull coatings; International ban effective as of September 2008; [EPA RED]
Skin Designation (ACGIH)
0.1 mg/m3, as Sn
0.2 mg/m3, as Sn
0.1 mg/m3, as Sn
0.02 mg/m3, inhalable fraction, as Sn
25 mg/m3, as Sn
1.5E-06 mm Hg
The Guide in the Emergency Response Guidebook is for "Organotin compound, liquid, n.o.s."
Other CNS neurotoxin
Industrial Processes with risk of exposure: