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Silanes and silicones

Hexanoic acid, DMTBS

Also known as Hexanoic acid, TBDMS, Hexanoic acid, TBDMS derivative, tert-Butyldi(methyl)silyl hexanoate

CAS 104255-71-2Formula C12H26O2SiMolar mass 230.42 g/mol
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Hexanoic acid, DMTBS chemical structure, C12H26O2Si, CAS 104255-71-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
104255-71-2
Formula
C12H26O2Si
Molar mass
230.42 g/mol
HS code
293190
Category
Silanes and silicones

What is Hexanoic acid, DMTBS?

Plain description, key identifiers and synonyms

Hexanoic acid, DMTBS is a chemical substance with the molecular formula C12H26O2Si and a molar mass of 230.42 g/mol. Its CAS registry number is 104255-71-2. The IUPAC name is [tert-butyl(dimethyl)silyl] hexanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[tert-butyl(dimethyl)silyl] hexanoate
CAS number
104255-71-2 CAS number cross-checked
Molecular formula
C12H26O2Si
InChIKey
SSUYOKULCCIOEK-UHFFFAOYSA-N
InChI
InChI=1S/C12H26O2Si/c1-7-8-9-10-11(13)14-15(5,6)12(2,3)4/h7-10H2,1-6H3
SMILES (canonical and isomeric)
CCCCCC(=O)O[Si](C)(C)C(C)(C)C

Synonyms

  • Hexanoic acid, TBDMS
  • Hexanoic acid, TBDMS derivative
  • tert-Butyldi(methyl)silyl hexanoate
  • tert-Butyl(dimethyl)silyl hexanoate #
  • Hexanoic acid, tert-butyldimethylsilyl ester

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
230.42 g/molcalc.
Exact mass
230.1702 Dacalc.
LogP (octanol/water)
4.12calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
5calc.
Heavy atoms
15calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.92calc.
Formal charge
0calc.
Stereocentres
0calc.
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.

Hexanoic acid, DMTBS suppliers

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Hexanoic acid, DMTBS price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Hexanoic acid, DMTBS is traded under.

HS 2931.90Indicative HS code

Organo-inorganic compounds, other than tetramethyl lead, tetraethyl lead, tributyltin compounds…

World exports in 2024
$3.97B
+5.3% vs 2023, imports $3.93B
2019 to 2024
Top exporters
  1. China28.3%
  2. United States15.6%
  3. Germany15.1%
Top importers
  1. United States14.6%
  2. China13.0%
  3. South Korea8.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Hexanoic acid, DMTBS, based on the data on this page

What is Hexanoic acid, DMTBS?

Hexanoic acid, DMTBS is a chemical substance with the molecular formula C12H26O2Si and a molar mass of 230.42 g/mol. Its CAS registry number is 104255-71-2. The IUPAC name is [tert-butyl(dimethyl)silyl] hexanoate.

What is the CAS number of Hexanoic acid, DMTBS?

The CAS registry number of Hexanoic acid, DMTBS is 104255-71-2.

What is the molecular formula and weight of Hexanoic acid, DMTBS?

The molecular formula of Hexanoic acid, DMTBS is C12H26O2Si and its molar mass is 230.42 g/mol.

Is Hexanoic acid, DMTBS hazardous?

No GHS hazard classification for Hexanoic acid, DMTBS 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 Hexanoic acid, DMTBS?

Hexanoic acid, DMTBS is usually classified under HS code 293190 (X. ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hexanoic acid, DMTBS?

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What is the price of Hexanoic acid, DMTBS?

Suppliers quote Hexanoic acid, DMTBS 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 Hexanoic acid, DMTBS

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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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