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Aldehydes and ketones

2-Hydroxyadipaldehyde

Also known as 2-Hydroxyhexanedial, Hydroxyadipaldehyde, Hexanedial, 2-hydroxy-

CAS 141-31-1Formula C6H10O3Molar mass 130.14 g/molEC 205-479-1
1 supplier listed
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2-Hydroxyadipaldehyde chemical structure, C6H10O3, CAS 141-31-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
141-31-1
Formula
C6H10O3
Molar mass
130.14 g/mol
EC number
205-479-1
HS code
291249
Category
Aldehydes and ketones

What is 2-Hydroxyadipaldehyde?

Plain description, key identifiers and synonyms

2-Hydroxyadipaldehyde is a chemical substance with the molecular formula C6H10O3 and a molar mass of 130.14 g/mol. Its CAS registry number is 141-31-1. The IUPAC name is 2-hydroxyhexanedial.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-hydroxyhexanedial
CAS number
141-31-1 CAS number cross-checked
EC number
205-479-1
Molecular formula
C6H10O3
InChIKey
WWMIMRADNBGDHP-UHFFFAOYSA-N
InChI
InChI=1S/C6H10O3/c7-4-2-1-3-6(9)5-8/h4-6,9H,1-3H2
SMILES (canonical and isomeric)
C(CC=O)CC(C=O)O

Synonyms

  • 2-Hydroxyhexanedial
  • Hydroxyadipaldehyde
  • Hexanedial, 2-hydroxy-
  • alpha-Hydroxyadipaldehyde
  • A-hydroxyhexanedial
  • 4-01-00-04155 (Beilstein Handbook Reference)

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
130.14 g/molcalc.
Exact mass
130.063 Dacalc.
LogP (octanol/water)
-0.08calc.
Topological polar surface area
54.37 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
9calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
1calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

2-Hydroxyadipaldehyde suppliers

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Where suppliers are based

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2-Hydroxyadipaldehyde 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 2-Hydroxyadipaldehyde is traded under.

HS 2912.49Indicative HS code

Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen…

World exports in 2024
$159M
−9.6% vs 2023, imports $171M
2019 to 2024
Top exporters
  1. China36.7%
  2. India * partner reported27.5%
  3. Germany13.9%
Top importers
  1. China16.0%
  2. United States15.7%
  3. India * partner reported9.6%

* Partner reported figures, a lower bound.

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

The HS code shown for 2-Hydroxyadipaldehyde is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is 2-Hydroxyadipaldehyde?

2-Hydroxyadipaldehyde is a chemical substance with the molecular formula C6H10O3 and a molar mass of 130.14 g/mol. Its CAS registry number is 141-31-1. The IUPAC name is 2-hydroxyhexanedial.

What is the CAS number of 2-Hydroxyadipaldehyde?

The CAS registry number of 2-Hydroxyadipaldehyde is 141-31-1.

What is the molecular formula and weight of 2-Hydroxyadipaldehyde?

The molecular formula of 2-Hydroxyadipaldehyde is C6H10O3 and its molar mass is 130.14 g/mol.

What is 2-Hydroxyadipaldehyde used for?

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

Is 2-Hydroxyadipaldehyde hazardous?

No GHS hazard classification for 2-Hydroxyadipaldehyde is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 2-Hydroxyadipaldehyde?

2-Hydroxyadipaldehyde is usually classified under HS code 291249 (Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Hydroxyadipaldehyde?

CompoundList lists 1 supplier of 2-Hydroxyadipaldehyde in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Hydroxyadipaldehyde?

Suppliers quote 2-Hydroxyadipaldehyde 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-Hydroxyadipaldehyde

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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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