CompoundList
Sign in
Silanes and silicones

Dibutoxy(dimethyl)silane

Also known as dibutoxydimethylsilane, Silane, dibutoxydimethyl-, dimethyldibutoxysilane

CAS 1591-02-2Formula C10H24O2SiMolar mass 204.39 g/molEC 216-467-0
Get quotes Safety data
Dibutoxy(dimethyl)silane chemical structure, C10H24O2Si, CAS 1591-02-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1591-02-2
Formula
C10H24O2Si
Molar mass
204.39 g/mol
EC number
216-467-0
HS code
293190
Category
Silanes and silicones

What is Dibutoxy(dimethyl)silane?

Plain description, key identifiers and synonyms

Dibutoxy(dimethyl)silane is a chemical substance with the molecular formula C10H24O2Si and a molar mass of 204.39 g/mol. Its CAS registry number is 1591-02-2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dibutoxy(dimethyl)silane
CAS number
1591-02-2 CAS number cross-checked
EC number
216-467-0
Molecular formula
C10H24O2Si
MDL number
MFCD09909992
InChIKey
GQNWJCQWBFHQAO-UHFFFAOYSA-N
InChI
InChI=1S/C10H24O2Si/c1-5-7-9-11-13(3,4)12-10-8-6-2/h5-10H2,1-4H3
SMILES (canonical and isomeric)
CCCCO[Si](C)(C)OCCCC

Synonyms

  • dibutoxydimethylsilane
  • Silane, dibutoxydimethyl-
  • dimethyldibutoxysilane
  • Dibutyloxydimethylsilane
  • Dibutoxydi(methyl)silane
  • dibutyloxy-dimethyl-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
204.39 g/molcalc.
Exact mass
204.1546 Dacalc.
LogP (octanol/water)
3.32calc.
Topological polar surface area
18.46 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
8calc.
Heavy atoms
13calc.
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.

Dibutoxy(dimethyl)silane suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Dibutoxy(dimethyl)silane can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Dibutoxy(dimethyl)silane 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.

Get latest price

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: Active in US commerce, Regulatory flags: Added by a premanufacture notice

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

Frequently asked questions

Quick answers about Dibutoxy(dimethyl)silane, based on the data on this page

What is Dibutoxy(dimethyl)silane?

Dibutoxy(dimethyl)silane is a chemical substance with the molecular formula C10H24O2Si and a molar mass of 204.39 g/mol. Its CAS registry number is 1591-02-2.

What is the CAS number of Dibutoxy(dimethyl)silane?

The CAS registry number of Dibutoxy(dimethyl)silane is 1591-02-2.

What is the molecular formula and weight of Dibutoxy(dimethyl)silane?

The molecular formula of Dibutoxy(dimethyl)silane is C10H24O2Si and its molar mass is 204.39 g/mol.

Is Dibutoxy(dimethyl)silane hazardous?

No GHS hazard classification for Dibutoxy(dimethyl)silane 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 Dibutoxy(dimethyl)silane?

Dibutoxy(dimethyl)silane 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 Dibutoxy(dimethyl)silane?

Post a free request on CompoundList and suppliers of Dibutoxy(dimethyl)silane will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dibutoxy(dimethyl)silane?

Suppliers quote Dibutoxy(dimethyl)silane 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 Dibutoxy(dimethyl)silane

Get quotes for Dibutoxy(dimethyl)silane

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dibutoxy(dimethyl)silane
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dibutoxy(dimethyl)silane with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dibutoxy-dimethyl-silane-1591-02-2" title="Dibutoxy(dimethyl)silane structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Silanes and silicones or HS code 293190

Price on request
Free quotes, contact stays private
Get quotes