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Silanes and silicones

Hexylsilane

Also known as n-Hexylsilane, Silane, hexyl-, hexylsilicon

CAS 1072-14-6Formula C6H13SiMolar mass 113.26 g/molEC 214-001-0
GHS signal word: Danger. Pictograms: Flammable
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Hexylsilane chemical structure, C6H13Si, CAS 1072-14-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1072-14-6
Formula
C6H13Si
Molar mass
113.26 g/mol
Physical form
Liquid
HS code
293190
Category
Silanes and silicones
Illustrative photo, assorted laboratory chemical bottles and jars on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Hexylsilane?

Plain description, key identifiers and synonyms

Hexylsilane is a chemical substance with the molecular formula C6H13Si and a molar mass of 113.26 g/mol. Its CAS registry number is 1072-14-6.

Identifiers

Registry numbers, names and line notations, tap to copy

CAS number
1072-14-6 CAS number cross-checked
EC number
214-001-0
Molecular formula
C6H13Si
UNII
CJ33K9XVJ5
MDL number
MFCD00027291
InChIKey
KRZXWIWNHRUKDF-UHFFFAOYSA-N
InChI
InChI=1S/C6H13Si/c1-2-3-4-5-6-7/h2-6H2,1H3
SMILES (canonical and isomeric)
CCCCCC[Si]

Synonyms

  • n-Hexylsilane
  • Silane, hexyl-
  • hexylsilicon
  • Silane,hexyl-
  • C6H13Si
  • Hexylsilane, >=97.0%

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

Physical form
Liquidexp.

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
113.26 g/molcalc.
Exact mass
113.0787 Dacalc.
LogP (octanol/water)
2.15calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
4calc.
Heavy atoms
7calc.
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

GHS signal word
Danger
GHS02: Flammable
Flammable

Hazard statements

  • H225Highly flammable liquid and vapour.
Precautionary statements (11)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Hexylsilane suppliers

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Hexylsilane 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

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

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

Frequently asked questions

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

What is Hexylsilane?

Hexylsilane is a chemical substance with the molecular formula C6H13Si and a molar mass of 113.26 g/mol. Its CAS registry number is 1072-14-6.

What is the CAS number of Hexylsilane?

The CAS registry number of Hexylsilane is 1072-14-6.

What is the molecular formula and weight of Hexylsilane?

The molecular formula of Hexylsilane is C6H13Si and its molar mass is 113.26 g/mol.

Is Hexylsilane hazardous?

Hexylsilane carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Hexylsilane?

Hexylsilane 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 Hexylsilane?

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What is the price of Hexylsilane?

Suppliers quote Hexylsilane 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 Hexylsilane

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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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