tributyltin isocyanate

三丁基锡异氰酸酯

Also known as: tri-n-butyltin isocyanate, tributyl(isocyanato)stannane, tributylstannyl isocyanate, tributylisocyanatostannane, stannane, tributylisocyanato-

CAS No.
681-99-2
Jingsj CID
J-1383846-3
Molecular Formula
C13H27NOSn
Chinese Name
三丁基锡异氰酸酯
Molecular Weight
332.06100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point297ºC(lit.)
Density1.203 g/mL at 25ºC(lit.)
Flash Point>230 °F

GHS Safety & Compliance

Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of tributyltin isocyanate?

681-99-2

What are the molecular formula and molecular weight of tributyltin isocyanate?

C13H27NOSn, molecular weight 332.06100 g/mol

Is tributyltin isocyanate hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026