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Emulsifiers

2-Eicosanoxyethanol

Also known as Ethanol, 2-(eicosyloxy)-, 2-Eicosyloxyethanol, 2-(icosyloxy)ethan-1-ol

CAS 2136-73-4Formula C22H46O2Molar mass 342.61 g/mol
1 supplier listed
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2-Eicosanoxyethanol chemical structure, C22H46O2, CAS 2136-73-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2136-73-4
Formula
C22H46O2
Molar mass
342.61 g/mol
HS code
290944
Category
Emulsifiers

What is 2-Eicosanoxyethanol?

Plain description, key identifiers and synonyms

2-Eicosanoxyethanol is a chemical substance with the molecular formula C22H46O2 and a molar mass of 342.61 g/mol. Its CAS registry number is 2136-73-4. The IUPAC name is 2-icosoxyethanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-icosoxyethanol
CAS number
2136-73-4 CAS number cross-checkedOther or deprecated CAS: 26636-39-5
Molecular formula
C22H46O2
INCI name
ARACHIDETH-20, ARACHIDETH-22, ARACHIDETH-27, ARACHIDETH-32
InChIKey
WLDSAHIJFBDEMS-UHFFFAOYSA-N
InChI
InChI=1S/C22H46O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-21-24-22-20-23/h23H,2-22H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCCCCCCOCCO

Synonyms

  • Ethanol, 2-(eicosyloxy)-
  • 2-Eicosyloxyethanol
  • 2-(icosyloxy)ethan-1-ol
  • 2-eicosyloxy-ethanol
  • 2-(Icosyloxy)ethanol #
  • Poly(oxy-1,2-ethanediyl), alpha-eicosyl-omega-hydroxy-

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
342.61 g/molcalc.
Exact mass
342.3498 Dacalc.
LogP (octanol/water)
7.04calc.
Topological polar surface area
29.46 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
21calc.
Heavy atoms
24calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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-Eicosanoxyethanol suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 0 countries

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2-Eicosanoxyethanol 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

Use classes: Cosmetics.

Cosmetic ingredient, INCI name ARACHIDETH-20(surfactant - emulsifying, surfactant - cleansing)

Functional uses

  • Emulsifier
  • Surfactant (surface active agent)

Cosmetic functions

  • Surfactant - cleansing
  • Surfactant - emulsifying

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce, Regulatory flags: Exempt from Chemical Data Reporting

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2-Eicosanoxyethanol is traded under.

HS 2909.44Indicative HS code

Monoalkylethers of ethylene glycol or of diethylene glycol not elsewhere classified in heading 2909

World exports in 2024
$212M
−10.4% vs 2023, imports $217M
2019 to 2024
Top exporters
  1. United States34.9%
  2. Belgium14.4%
  3. China13.6%
Top importers
  1. South Korea12.8%
  2. Switzerland * partner reported8.6%
  3. Belgium7.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is 2-Eicosanoxyethanol?

2-Eicosanoxyethanol is a chemical substance with the molecular formula C22H46O2 and a molar mass of 342.61 g/mol. Its CAS registry number is 2136-73-4. The IUPAC name is 2-icosoxyethanol.

What is the CAS number of 2-Eicosanoxyethanol?

The CAS registry number of 2-Eicosanoxyethanol is 2136-73-4. Other or deprecated CAS numbers: 26636-39-5.

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

The molecular formula of 2-Eicosanoxyethanol is C22H46O2 and its molar mass is 342.61 g/mol.

What is 2-Eicosanoxyethanol used for?

Use classes: Cosmetics.

Is 2-Eicosanoxyethanol hazardous?

No GHS hazard classification for 2-Eicosanoxyethanol 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-Eicosanoxyethanol?

2-Eicosanoxyethanol is usually classified under HS code 290944 (Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Eicosanoxyethanol?

CompoundList lists 1 supplier of 2-Eicosanoxyethanol. 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-Eicosanoxyethanol?

Suppliers quote 2-Eicosanoxyethanol 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-Eicosanoxyethanol

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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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