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Silanes and silicones

AC1Lbhma

Also known as Dimethyl(trimethylsilylmethyl)silane, (trimethylsilylmethyl)dimethylsilane, 2,4,4-trimethyl-2,4-disilapentane

CAS 1189-75-9Formula C6H18Si2Molar mass 146.38 g/mol
1 supplier listed
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AC1Lbhma chemical structure, C6H18Si2, CAS 1189-75-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1189-75-9
Formula
C6H18Si2
Molar mass
146.38 g/mol
HS code
293190
Category
Silanes and silicones

What is AC1Lbhma?

Plain description, key identifiers and synonyms

AC1Lbhma is a chemical substance with the molecular formula C6H18Si2 and a molar mass of 146.38 g/mol. Its CAS registry number is 1189-75-9. The IUPAC name is dimethylsilylmethyl(trimethyl)silane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dimethylsilylmethyl(trimethyl)silane
CAS number
1189-75-9 CAS number cross-checked
Molecular formula
C6H18Si2
InChIKey
XISYFRGVGQIFHM-UHFFFAOYSA-N
InChI
InChI=1S/C6H18Si2/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
SMILES (canonical and isomeric)
C[SiH](C)C[Si](C)(C)C

Synonyms

  • Dimethyl(trimethylsilylmethyl)silane
  • (trimethylsilylmethyl)dimethylsilane
  • 2,4,4-trimethyl-2,4-disilapentane

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
146.38 g/molcalc.
Exact mass
146.0947 Dacalc.
LogP (octanol/water)
2.35calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
2calc.
Heavy atoms
8calc.
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.

AC1Lbhma suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

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AC1Lbhma 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 AC1Lbhma 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 AC1Lbhma is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about AC1Lbhma, based on the data on this page

What is AC1Lbhma?

AC1Lbhma is a chemical substance with the molecular formula C6H18Si2 and a molar mass of 146.38 g/mol. Its CAS registry number is 1189-75-9. The IUPAC name is dimethylsilylmethyl(trimethyl)silane.

What is the CAS number of AC1Lbhma?

The CAS registry number of AC1Lbhma is 1189-75-9.

What is the molecular formula and weight of AC1Lbhma?

The molecular formula of AC1Lbhma is C6H18Si2 and its molar mass is 146.38 g/mol.

Is AC1Lbhma hazardous?

No GHS hazard classification for AC1Lbhma 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 AC1Lbhma?

AC1Lbhma 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 AC1Lbhma?

CompoundList lists 1 supplier of AC1Lbhma in India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy AC1Lbhma in India?

1 supplier in India list AC1Lbhma on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of AC1Lbhma?

Suppliers quote AC1Lbhma 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 AC1Lbhma

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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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