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Organometallic compounds

Tributylhydroxytin

Also known as Tributyltin hydroxide, Stannane, tributylhydroxy-, Tin, tributylhydroxy-

CAS 1067-97-6Formula C12H29OSnMolar mass 308.07 g/molEC 213-939-8
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Tributylhydroxytin chemical structure, C12H29OSn, CAS 1067-97-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1067-97-6
Formula
C12H29OSn
Molar mass
308.07 g/mol
EC number
213-939-8
HS code
293120
Category
Organometallic compounds

What is Tributylhydroxytin?

Plain description, key identifiers and synonyms

Tributylhydroxytin is a chemical substance with the molecular formula C12H29OSn and a molar mass of 308.07 g/mol. Its CAS registry number is 1067-97-6.

Identifiers

Registry numbers, names and line notations, tap to copy

CAS number
1067-97-6 CAS number cross-checkedOther or deprecated CAS: 80883-02-9
EC number
213-939-8
Molecular formula
C12H29OSn
UNII
V3I605YM3E
InChIKey
LHHPEAQVCCPLBC-UHFFFAOYSA-N
InChI
InChI=1S/3C4H9.H2O.Sn/c3*1-3-4-2;;/h3*1,3-4H2,2H3;1H2;
SMILES (canonical and isomeric)
CCCC[Sn](CCCC)CCCC.O

Synonyms

  • Tributyltin hydroxide
  • Stannane, tributylhydroxy-
  • Tin, tributylhydroxy-
  • Stannane, (hydroxy)tributyl-
  • Tin, tributyl-, hydroxide
  • Tributylstannanol
  • Tributylhydroxystannane
  • Stannane, tributylhydroxy-(8CI)
  • Stannane, tributylhydroxy-(8CI)(9CI)
  • Stannyloxy, tributyl-
  • Tributyl tin hydroxide
  • Tin, hydroxide
  • tri-n-butylhydroxystannane
  • Stannane, tributylhydroxy- (8CI)(9CI)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
308.07 g/molcalc.
Exact mass
309.124 Dacalc.
LogP (octanol/water)
4.06calc.
Topological polar surface area
31.5 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
9calc.
Heavy atoms
14calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Tributylhydroxytin suppliers

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Tributylhydroxytin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Tributylhydroxytin is traded under.

HS 2931.20Indicative HS code

Tributyltin compounds

World exports in 2024
$3.42M
−62.8% vs 2023, imports $9.62M
2019 to 2024
Top exporters
  1. Germany36.8%
  2. Netherlands28.1%
  3. United States14.7%
Top importers
  1. Belgium43.1%
  2. Italy11.1%
  3. India * partner reported10.2%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Tributylhydroxytin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Tributylhydroxytin, based on the data on this page

What is Tributylhydroxytin?

Tributylhydroxytin is a chemical substance with the molecular formula C12H29OSn and a molar mass of 308.07 g/mol. Its CAS registry number is 1067-97-6.

What is the CAS number of Tributylhydroxytin?

The CAS registry number of Tributylhydroxytin is 1067-97-6. Other or deprecated CAS numbers: 80883-02-9.

What is the molecular formula and weight of Tributylhydroxytin?

The molecular formula of Tributylhydroxytin is C12H29OSn and its molar mass is 308.07 g/mol.

What is Tributylhydroxytin used for?

Known uses and roles of Tributylhydroxytin include heat stabilizers in plastics and polymers and cure catalysts and accelerators in adhesives and sealants.

Is Tributylhydroxytin hazardous?

No GHS hazard classification for Tributylhydroxytin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Tributylhydroxytin?

Tributylhydroxytin is usually classified under HS code 293120 (Tributyltin compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tributylhydroxytin?

Post a free request on CompoundList and suppliers of Tributylhydroxytin will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Tributylhydroxytin?

Suppliers quote Tributylhydroxytin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Tributylhydroxytin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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