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Nonionic surfactants

Sorbitan octadecanoate

Also known as [(1R)-1-[(2S,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate

CAS 56451-84-4Formula C24H46O6Molar mass 430.63 g/mol
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Sorbitan octadecanoate chemical structure, C24H46O6, CAS 56451-84-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
56451-84-4
Formula
C24H46O6
Molar mass
430.63 g/mol
HS code
293219
Category
Nonionic surfactants

What is Sorbitan octadecanoate?

Plain description, key identifiers and synonyms

Sorbitan octadecanoate is a chemical substance with the molecular formula C24H46O6 and a molar mass of 430.63 g/mol. Its CAS registry number is 56451-84-4. The IUPAC name is [(1R)-1-[(2S,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(1R)-1-[(2S,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate
CAS number
56451-84-4
Molecular formula
C24H46O6
InChIKey
XELHBEBUAREFRB-XWVZOOPGSA-N
InChI
InChI=1S/C24H46O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)30-21(18-25)24-23(28)20(26)19-29-24/h20-21,23-26,28H,2-19H2,1H3/t20-,21+,23+,24+/m0/s1
Canonical SMILES
CCCCCCCCCCCCCCCCCC(=O)OC(CO)C1OCC(O)C1O
Isomeric SMILES
CCCCCCCCCCCCCCCCCC(=O)O[C@H](CO)[C@@H]1[C@@H]([C@H](CO1)O)O

Synonyms

  • [(1R)-1-[(2S,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate

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
430.63 g/molcalc.
Exact mass
430.3294 Dacalc.
LogP (octanol/water)
4.27calc.
Topological polar surface area
96.22 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
19calc.
Heavy atoms
30calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.96calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCOC1

C1CCOC1

1 ring, 5 atoms, the Tetrahydrofuran ring system.

8,114 other chemicals share this scaffold

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.

Sorbitan octadecanoate suppliers

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Sorbitan octadecanoate 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

Industries and functions

Functional uses

  • Binder
  • Emulsifier
  • Fragrance
  • Surfactant (surface active agent)

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 Sorbitan octadecanoate is traded under.

HS 2932.19Indicative HS code

Compounds containing an unfused furan ring (whether or not hydrogenated) in the…

World exports in 2024
$2.62B
−6.4% vs 2023, imports $2.56B
2019 to 2024
Top exporters
  1. Germany57.9%
  2. Italy11.5%
  3. China10.4%
Top importers
  1. Greece40.4%
  2. Japan16.3%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Sorbitan octadecanoate, based on the data on this page

What is Sorbitan octadecanoate?

Sorbitan octadecanoate is a chemical substance with the molecular formula C24H46O6 and a molar mass of 430.63 g/mol. Its CAS registry number is 56451-84-4. The IUPAC name is [(1R)-1-[(2S,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate.

What is the CAS number of Sorbitan octadecanoate?

The CAS registry number of Sorbitan octadecanoate is 56451-84-4.

What is the molecular formula and weight of Sorbitan octadecanoate?

The molecular formula of Sorbitan octadecanoate is C24H46O6 and its molar mass is 430.63 g/mol.

What is Sorbitan octadecanoate used for?

Known uses and roles of Sorbitan octadecanoate include surfactants in home care and cleaning, binder, emulsifier, fragrance and surfactant (surface active agent).

Is Sorbitan octadecanoate hazardous?

No GHS hazard classification for Sorbitan octadecanoate 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 Sorbitan octadecanoate?

Sorbitan octadecanoate is usually classified under HS code 293219 (Compounds containing an unfused furan ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Sorbitan octadecanoate?

Post a free request on CompoundList and suppliers of Sorbitan octadecanoate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Sorbitan octadecanoate?

Suppliers quote Sorbitan octadecanoate 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 Sorbitan octadecanoate

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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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