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Ethers, epoxides and acetals

1,1-Dimethoxyhexane

Also known as Hexanal dimethyl acetal, Hexane, 1,1-dimethoxy-, Aldehyde C-6 dimethyl acetal

CAS 1599-47-9Formula C8H18O2Molar mass 146.23 g/molEC 216-488-5
GHS signal word: Warning. Pictograms: Flammable, Harmful or irritant
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1,1-Dimethoxyhexane chemical structure, C8H18O2, CAS 1599-47-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1599-47-9
Formula
C8H18O2
Molar mass
146.23 g/mol
Physical form
Liquid
HS code
291100
Category
Ethers, epoxides and acetals
Illustrative photo, 200 litre steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is 1,1-Dimethoxyhexane?

Plain description, key identifiers and synonyms

1,1-Dimethoxyhexane is a chemical substance with the molecular formula C8H18O2 and a molar mass of 146.23 g/mol. Its CAS registry number is 1599-47-9.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,1-dimethoxyhexane
CAS number
1599-47-9 CAS number cross-checked
EC number
216-488-5
Molecular formula
C8H18O2
UNII
C2N95Z7EA9
InChIKey
ZQUJUCJLDXTKKW-UHFFFAOYSA-N
InChI
InChI=1S/C8H18O2/c1-4-5-6-7-8(9-2)10-3/h8H,4-7H2,1-3H3
SMILES (canonical and isomeric)
CCCCCC(OC)OC

Synonyms

  • Hexanal dimethyl acetal
  • Hexane, 1,1-dimethoxy-
  • Aldehyde C-6 dimethyl acetal
  • Hexanaldimethylacetal
  • 1,1-dimethoxy-hexane
  • Hexanal, dimethyl acetal
  • caproaldehyde dimethyl acetal
  • 1,1-Dimethoxyhexane, 98%

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
146.23 g/molcalc.
Exact mass
146.1307 Dacalc.
LogP (octanol/water)
2.19calc.
Topological polar surface area
18.46 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
6calc.
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
GHS02: Flammable
Flammable
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H226Flammable liquid and vapour.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (25)
  • 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.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • 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.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • 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

1,1-Dimethoxyhexane suppliers

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1,1-Dimethoxyhexane 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

Functional uses

  • Flavouring and nutrient

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 1,1-Dimethoxyhexane is traded under.

HS 2911.00Indicative HS code

Acetals and hemiacetals whether or not with other oxygen function, and their halogenated, sulphonated…

World exports in 2024
$73.2M
+3.8% vs 2023, imports $76.5M
2019 to 2024
Top exporters
  1. Belgium16.9%
  2. China14.5%
  3. Germany13.7%
Top importers
  1. United States13.3%
  2. China12.2%
  3. Spain8.7%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is 1,1-Dimethoxyhexane?

1,1-Dimethoxyhexane is a chemical substance with the molecular formula C8H18O2 and a molar mass of 146.23 g/mol. Its CAS registry number is 1599-47-9.

What is the CAS number of 1,1-Dimethoxyhexane?

The CAS registry number of 1,1-Dimethoxyhexane is 1599-47-9.

What is the molecular formula and weight of 1,1-Dimethoxyhexane?

The molecular formula of 1,1-Dimethoxyhexane is C8H18O2 and its molar mass is 146.23 g/mol.

What is 1,1-Dimethoxyhexane used for?

Known uses and roles of 1,1-Dimethoxyhexane include building blocks in research and laboratory and flavouring and nutrient.

Is 1,1-Dimethoxyhexane hazardous?

1,1-Dimethoxyhexane carries the GHS signal word "Warning". Main hazards: flammable liquid and vapour, 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 1,1-Dimethoxyhexane?

1,1-Dimethoxyhexane is usually classified under HS code 291100 (Acetals and hemiacetals, whether or not with other oxygen function, and their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1,1-Dimethoxyhexane?

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What is the price of 1,1-Dimethoxyhexane?

Suppliers quote 1,1-Dimethoxyhexane 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 1,1-Dimethoxyhexane

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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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