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Ethers, epoxides and acetals

1-Methoxyoctane

Also known as Octane, 1-methoxy-, Octyl methyl ether, Methyl octyl ether

CAS 929-56-6Formula C9H20OMolar mass 144.26 g/molEC 213-201-5
GHS signal word: Warning. Pictograms: Harmful or irritant
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1-Methoxyoctane chemical structure, C9H20O, CAS 929-56-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
929-56-6
Formula
C9H20O
Molar mass
144.26 g/mol
EC number
213-201-5
HS code
290919
Category
Ethers, epoxides and acetals

What is 1-Methoxyoctane?

Plain description, key identifiers and synonyms

1-Methoxyoctane is a chemical substance with the molecular formula C9H20O and a molar mass of 144.26 g/mol. Its CAS registry number is 929-56-6.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-methoxyoctane
CAS number
929-56-6 CAS number cross-checked
EC number
213-201-5
Molecular formula
C9H20O
MDL number
MFCD01366363
InChIKey
RIAWWRJHTAZJSU-UHFFFAOYSA-N
InChI
InChI=1S/C9H20O/c1-3-4-5-6-7-8-9-10-2/h3-9H2,1-2H3
SMILES (canonical and isomeric)
CCCCCCCCOC

Synonyms

  • Octane, 1-methoxy-
  • Octyl methyl ether
  • Methyl octyl ether
  • n-Octyl methyl ether
  • Ether, methyl octyl
  • methoxyoctane

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
144.26 g/molcalc.
Exact mass
144.1514 Dacalc.
LogP (octanol/water)
2.99calc.
Topological polar surface area
9.23 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
7calc.
Heavy atoms
10calc.
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
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.

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

1-Methoxyoctane suppliers

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1-Methoxyoctane 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 1-Methoxyoctane is traded under.

HS 2909.19Indicative HS code

Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives…

World exports in 2024
$10.2B
−8.7% vs 2023, imports $10.4B
2019 to 2024
Top exporters
  1. United States32.0%
  2. China22.3%
  3. Saudi Arabia12.9%
Top importers
  1. Singapore16.5%
  2. Mexico14.8%
  3. Japan14.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 1-Methoxyoctane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1-Methoxyoctane, based on the data on this page

What is 1-Methoxyoctane?

1-Methoxyoctane is a chemical substance with the molecular formula C9H20O and a molar mass of 144.26 g/mol. Its CAS registry number is 929-56-6.

What is the CAS number of 1-Methoxyoctane?

The CAS registry number of 1-Methoxyoctane is 929-56-6.

What is the molecular formula and weight of 1-Methoxyoctane?

The molecular formula of 1-Methoxyoctane is C9H20O and its molar mass is 144.26 g/mol.

What is 1-Methoxyoctane used for?

Known uses and roles of 1-Methoxyoctane include building blocks in research and laboratory.

Is 1-Methoxyoctane hazardous?

1-Methoxyoctane carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 1-Methoxyoctane?

1-Methoxyoctane is usually classified under HS code 290919 (Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1-Methoxyoctane?

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What is the price of 1-Methoxyoctane?

Suppliers quote 1-Methoxyoctane 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 1-Methoxyoctane

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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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