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Silanes and silicones

Silane, methoxytripropyl-

Also known as Methoxy(tripropyl)silane, Methoxytripropylsilane, Tripropylmethoxysilane

CAS 17841-46-2Formula C10H24OSiMolar mass 188.39 g/molEC 241-797-7
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Silane, methoxytripropyl- chemical structure, C10H24OSi, CAS 17841-46-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
17841-46-2
Formula
C10H24OSi
Molar mass
188.39 g/mol
EC number
241-797-7
HS code
293190
Category
Silanes and silicones

What is Silane, methoxytripropyl-?

Plain description, key identifiers and synonyms

Silane, methoxytripropyl- is a chemical substance with the molecular formula C10H24OSi and a molar mass of 188.39 g/mol. Its CAS registry number is 17841-46-2. The IUPAC name is methoxy(tripropyl)silane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methoxy(tripropyl)silane
CAS number
17841-46-2 CAS number cross-checked
EC number
241-797-7
Molecular formula
C10H24OSi
UNII
38H9SA42GP
InChIKey
FUMSHFZKHQOOIX-UHFFFAOYSA-N
InChI
InChI=1S/C10H24OSi/c1-5-8-12(11-4,9-6-2)10-7-3/h5-10H2,1-4H3
SMILES (canonical and isomeric)
CCC[Si](CCC)(CCC)OC

Synonyms

  • Methoxy(tripropyl)silane
  • Methoxytripropylsilane
  • Tripropylmethoxysilane
  • tripropyl(methoxy)silane
  • Tri-n-propylmethoxysilane
  • tripropylmethoxysilan
  • Methoxytri(propyl)silane
  • Methoxy(tripropyl)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
188.39 g/molcalc.
Exact mass
188.1596 Dacalc.
LogP (octanol/water)
3.81calc.
Topological polar surface area
9.23 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
7calc.
Heavy atoms
12calc.
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.

Silane, methoxytripropyl- suppliers

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Silane, methoxytripropyl- 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

United States

  • TSCA inventory (USA)
    Status: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Silane, methoxytripropyl- 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 Silane, methoxytripropyl- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Silane, methoxytripropyl-, based on the data on this page

What is Silane, methoxytripropyl-?

Silane, methoxytripropyl- is a chemical substance with the molecular formula C10H24OSi and a molar mass of 188.39 g/mol. Its CAS registry number is 17841-46-2. The IUPAC name is methoxy(tripropyl)silane.

What is the CAS number of Silane, methoxytripropyl-?

The CAS registry number of Silane, methoxytripropyl- is 17841-46-2.

What is the molecular formula and weight of Silane, methoxytripropyl-?

The molecular formula of Silane, methoxytripropyl- is C10H24OSi and its molar mass is 188.39 g/mol.

Is Silane, methoxytripropyl- hazardous?

No GHS hazard classification for Silane, methoxytripropyl- 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 Silane, methoxytripropyl-?

Silane, methoxytripropyl- 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 Silane, methoxytripropyl-?

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

What is the price of Silane, methoxytripropyl-?

Suppliers quote Silane, methoxytripropyl- 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 Silane, methoxytripropyl-

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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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