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Ethers, epoxides and acetals

2,2-Diethoxypropane

Also known as Propane, 2,2-diethoxy-, Acetone diethyl ketal, Acetone, diethyl acetal

CAS 126-84-1Formula C7H16O2Molar mass 132.20 g/molEC 204-808-6
GHS signal word: Danger. Pictograms: Flammable 1 supplier listed
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2,2-Diethoxypropane chemical structure, C7H16O2, CAS 126-84-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
126-84-1
Formula
C7H16O2
Molar mass
132.20 g/mol
Physical form
Liquid
HS code
291100
Category
Ethers, epoxides and acetals
Illustrative photo, closed blue steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is 2,2-Diethoxypropane?

Plain description, key identifiers and synonyms

2,2-Diethoxypropane is a chemical substance with the molecular formula C7H16O2 and a molar mass of 132.20 g/mol. Its CAS registry number is 126-84-1.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,2-diethoxypropane
CAS number
126-84-1 CAS number cross-checked
EC number
204-808-6
Molecular formula
C7H16O2
UNII
18I1QHH2K2
MDL number
MFCD00009224
InChIKey
FGQLGYBGTRHODR-UHFFFAOYSA-N
InChI
InChI=1S/C7H16O2/c1-5-8-7(3,4)9-6-2/h5-6H2,1-4H3
SMILES (canonical and isomeric)
CCOC(C)(C)OCC

Synonyms

  • Propane, 2,2-diethoxy-
  • Acetone diethyl ketal
  • Acetone, diethyl acetal
  • Acetone diethyl acetal
  • USAF DO-44
  • 2,2-diethoxy-propane
  • Diethoxypropane
  • 2,2-Diethoxypropane, 97%
  • Fgqlgybgtrhodr-uhfffaoysa-
  • 4-01-00-03200 (Beilstein Handbook Reference)
  • acetone diethylacetal
  • Propane,2-diethoxy-

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
132.20 g/molcalc.
Exact mass
132.115 Dacalc.
LogP (octanol/water)
1.8calc.
Topological polar surface area
18.46 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
9calc.
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

2,2-Diethoxypropane suppliers

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Where suppliers are based

1 supplier in 1 country

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2,2-Diethoxypropane 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

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 2,2-Diethoxypropane 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 2,2-Diethoxypropane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2,2-Diethoxypropane, based on the data on this page

What is 2,2-Diethoxypropane?

2,2-Diethoxypropane is a chemical substance with the molecular formula C7H16O2 and a molar mass of 132.20 g/mol. Its CAS registry number is 126-84-1.

What is the CAS number of 2,2-Diethoxypropane?

The CAS registry number of 2,2-Diethoxypropane is 126-84-1.

What is the molecular formula and weight of 2,2-Diethoxypropane?

The molecular formula of 2,2-Diethoxypropane is C7H16O2 and its molar mass is 132.20 g/mol.

What is 2,2-Diethoxypropane used for?

Known uses and roles of 2,2-Diethoxypropane include building blocks in research and laboratory.

Is 2,2-Diethoxypropane hazardous?

2,2-Diethoxypropane 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 2,2-Diethoxypropane?

2,2-Diethoxypropane 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 2,2-Diethoxypropane?

CompoundList lists 1 supplier of 2,2-Diethoxypropane 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 2,2-Diethoxypropane in India?

1 supplier in India list 2,2-Diethoxypropane on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 2,2-Diethoxypropane?

Suppliers quote 2,2-Diethoxypropane 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 2,2-Diethoxypropane

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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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