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Esters and lactones

Diethyl 3-oxoadipate

Also known as Diethyl 3-oxohexanedioate, 3-Oxohexanedioic acid diethyl ester, 1,6-diethyl 3-oxohexanedioate

CAS 7149-59-9Formula C10H16O5Molar mass 216.23 g/molEC 230-479-3
GHS signal word: Warning. Pictograms: Harmful or irritant
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Diethyl 3-oxoadipate chemical structure, C10H16O5, CAS 7149-59-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7149-59-9
Formula
C10H16O5
Molar mass
216.23 g/mol
EC number
230-479-3
HS code
291830
Category
Esters and lactones

What is Diethyl 3-oxoadipate?

Plain description, key identifiers and synonyms

Diethyl 3-oxoadipate is a chemical substance with the molecular formula C10H16O5 and a molar mass of 216.23 g/mol. Its CAS registry number is 7149-59-9. The IUPAC name is diethyl 3-oxohexanedioate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
diethyl 3-oxohexanedioate
CAS number
7149-59-9 CAS number cross-checked
EC number
230-479-3
Molecular formula
C10H16O5
UNII
UA6Q5C5M4C
MDL number
MFCD00056286
InChIKey
ONRIYMIXCUUSNS-UHFFFAOYSA-N
InChI
InChI=1S/C10H16O5/c1-3-14-9(12)6-5-8(11)7-10(13)15-4-2/h3-7H2,1-2H3
SMILES (canonical and isomeric)
CCOC(=O)CCC(=O)CC(=O)OCC

Synonyms

  • Diethyl 3-oxohexanedioate
  • 3-Oxohexanedioic acid diethyl ester
  • 1,6-diethyl 3-oxohexanedioate
  • Hexanedioic acid, 3-oxo-, diethyl ester
  • Diethyl beta-ketoadipate
  • B-ketoadipic acid diethyl ester
  • beta-Ketoadipic acid diethyl ester
  • Diethyl3-oxohexanedioate
  • Diethyl-3-oxoadipate
  • diethyl beta-oxoadipate
  • Diethyl 3-oxohexanedioate #
  • 3-oxohexane-1,6-dioic acid diethyl ester
  • Hexanedioic acid, 3-oxo-, 1,6-diethyl ester
  • Diethyl beta-ketoadipateDiethyl beta-ketoadipate, 3-Oxohexanedioic acid diethyl ester, Diethyl 3-oxoadipate, 3-OXOHEXANEDIOIC ACID DIETHYL ESTER

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
216.23 g/molcalc.
Exact mass
216.0998 Dacalc.
LogP (octanol/water)
0.85calc.
Topological polar surface area
69.67 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
7calc.
Heavy atoms
15calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.7calc.
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.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • 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.
  • 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.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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

Diethyl 3-oxoadipate suppliers

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Diethyl 3-oxoadipate 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

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 Diethyl 3-oxoadipate is traded under.

HS 2918.30Indicative HS code

Carboxylic acids with aldehyde or ketone function but without other oxygen function…

World exports in 2024
$813M
−39.8% vs 2023, imports $1.23B
2019 to 2024
Top exporters
  1. China43.3%
  2. India * partner reported10.4%
  3. United States6.8%
Top importers
  1. Singapore33.1%
  2. Germany7.2%
  3. Japan6.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Diethyl 3-oxoadipate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Diethyl 3-oxoadipate, based on the data on this page

What is Diethyl 3-oxoadipate?

Diethyl 3-oxoadipate is a chemical substance with the molecular formula C10H16O5 and a molar mass of 216.23 g/mol. Its CAS registry number is 7149-59-9. The IUPAC name is diethyl 3-oxohexanedioate.

What is the CAS number of Diethyl 3-oxoadipate?

The CAS registry number of Diethyl 3-oxoadipate is 7149-59-9.

What is the molecular formula and weight of Diethyl 3-oxoadipate?

The molecular formula of Diethyl 3-oxoadipate is C10H16O5 and its molar mass is 216.23 g/mol.

Is Diethyl 3-oxoadipate hazardous?

Diethyl 3-oxoadipate carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Diethyl 3-oxoadipate?

Diethyl 3-oxoadipate is usually classified under HS code 291830 (Carboxylic acids with aldehyde or ketone function but without other oxygen function…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Diethyl 3-oxoadipate?

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What is the price of Diethyl 3-oxoadipate?

Suppliers quote Diethyl 3-oxoadipate 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 Diethyl 3-oxoadipate

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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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