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Aliphatic and alicyclic building blocks

2-Hydroxyundecanedioic acid

CAS 183999-98-6Formula C11H20O5Molar mass 232.28 g/mol
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2-Hydroxyundecanedioic acid chemical structure, C11H20O5, CAS 183999-98-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
183999-98-6
Formula
C11H20O5
Molar mass
232.28 g/mol
HS code
291819
Category
Aliphatic and alicyclic building blocks

What is 2-Hydroxyundecanedioic acid?

Plain description, key identifiers and synonyms

2-Hydroxyundecanedioic acid is a chemical substance with the molecular formula C11H20O5 and a molar mass of 232.28 g/mol. Its CAS registry number is 183999-98-6.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-hydroxyundecanedioic acid
CAS number
183999-98-6 CAS number cross-checked
Molecular formula
C11H20O5
InChIKey
DNGPXOWAQLBGPS-UHFFFAOYSA-N
InChI
InChI=1S/C11H20O5/c12-9(11(15)16)7-5-3-1-2-4-6-8-10(13)14/h9,12H,1-8H2,(H,13,14)(H,15,16)
SMILES (canonical and isomeric)
C(CCCCC(=O)O)CCCC(C(=O)O)O

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
232.28 g/molcalc.
Exact mass
232.1311 Dacalc.
LogP (octanol/water)
1.64calc.
Topological polar surface area
94.83 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
10calc.
Heavy atoms
16calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.82calc.
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-Hydroxyundecanedioic acid suppliers

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2-Hydroxyundecanedioic acid price

Indicative price range per kg from live supplier offers

No published prices right now

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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-Hydroxyundecanedioic acid is traded under.

HS 2918.19Indicative HS code

Carboxylic acids with alcohol function but without other oxygen function, their…

World exports in 2024
$1.37B
+0.5% vs 2023, imports $1.18B
2019 to 2024
Top exporters
  1. China23.7%
  2. Italy14.7%
  3. India * partner reported12.0%
Top importers
  1. Germany11.7%
  2. South Korea9.8%
  3. Italy9.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is 2-Hydroxyundecanedioic acid?

2-Hydroxyundecanedioic acid is a chemical substance with the molecular formula C11H20O5 and a molar mass of 232.28 g/mol. Its CAS registry number is 183999-98-6.

What is the CAS number of 2-Hydroxyundecanedioic acid?

The CAS registry number of 2-Hydroxyundecanedioic acid is 183999-98-6.

What is the molecular formula and weight of 2-Hydroxyundecanedioic acid?

The molecular formula of 2-Hydroxyundecanedioic acid is C11H20O5 and its molar mass is 232.28 g/mol.

What is 2-Hydroxyundecanedioic acid used for?

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

Is 2-Hydroxyundecanedioic acid hazardous?

No GHS hazard classification for 2-Hydroxyundecanedioic acid 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-Hydroxyundecanedioic acid?

2-Hydroxyundecanedioic acid is usually classified under HS code 291819 (Carboxylic acids with alcohol function but without other oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Hydroxyundecanedioic acid?

Post a free request on CompoundList and suppliers of 2-Hydroxyundecanedioic acid will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Hydroxyundecanedioic acid?

Suppliers quote 2-Hydroxyundecanedioic acid 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-Hydroxyundecanedioic acid

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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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