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Silanes and silicones

Tripropoxypropylsilane

Also known as tripropoxy(propyl)silane

CAS 25176-60-7Formula C12H28O3SiMolar mass 248.44 g/molEC 246-708-5
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Tripropoxypropylsilane chemical structure, C12H28O3Si, CAS 25176-60-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
25176-60-7
Formula
C12H28O3Si
Molar mass
248.44 g/mol
EC number
246-708-5
HS code
293190
Category
Silanes and silicones

What is Tripropoxypropylsilane?

Plain description, key identifiers and synonyms

Tripropoxypropylsilane is a chemical substance with the molecular formula C12H28O3Si and a molar mass of 248.44 g/mol. Its CAS registry number is 25176-60-7. The IUPAC name is tripropoxy(propyl)silane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tripropoxy(propyl)silane
CAS number
25176-60-7 CAS number cross-checked
EC number
246-708-5
Molecular formula
C12H28O3Si
InChIKey
VUWVDNLZJXLQPT-UHFFFAOYSA-N
InChI
InChI=1S/C12H28O3Si/c1-5-9-13-16(12-8-4,14-10-6-2)15-11-7-3/h5-12H2,1-4H3
SMILES (canonical and isomeric)
CCCO[Si](CCC)(OCCC)OCCC

Synonyms

  • tripropoxy(propyl)silane

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
248.44 g/molcalc.
Exact mass
248.1808 Dacalc.
LogP (octanol/water)
3.62calc.
Topological polar surface area
27.69 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
11calc.
Heavy atoms
16calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
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.

Tripropoxypropylsilane suppliers

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Tripropoxypropylsilane 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 Tripropoxypropylsilane 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 Tripropoxypropylsilane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Tripropoxypropylsilane?

Tripropoxypropylsilane is a chemical substance with the molecular formula C12H28O3Si and a molar mass of 248.44 g/mol. Its CAS registry number is 25176-60-7. The IUPAC name is tripropoxy(propyl)silane.

What is the CAS number of Tripropoxypropylsilane?

The CAS registry number of Tripropoxypropylsilane is 25176-60-7.

What is the molecular formula and weight of Tripropoxypropylsilane?

The molecular formula of Tripropoxypropylsilane is C12H28O3Si and its molar mass is 248.44 g/mol.

What is Tripropoxypropylsilane used for?

Known uses and roles of Tripropoxypropylsilane include waterproofing agents in construction chemicals.

Is Tripropoxypropylsilane hazardous?

No GHS hazard classification for Tripropoxypropylsilane 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 Tripropoxypropylsilane?

Tripropoxypropylsilane 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 Tripropoxypropylsilane?

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

What is the price of Tripropoxypropylsilane?

Suppliers quote Tripropoxypropylsilane 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 Tripropoxypropylsilane

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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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