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Nonionic surfactants

Myreth-3

Also known as Ethanol, 2-(2-(2-(tetradecyloxy)ethoxy)ethoxy)-, PEG-3 Myristyl ether, 2-(2-(2-(Tetradecyloxy)ethoxy)ethoxy)ethanol

CAS 26826-30-2Formula C20H42O4Molar mass 346.55 g/molEC 248-016-9
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Myreth-3 chemical structure, C20H42O4, CAS 26826-30-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
26826-30-2
Formula
C20H42O4
Molar mass
346.55 g/mol
EC number
248-016-9
HS code
290949
Category
Nonionic surfactants

What is Myreth-3?

Plain description, key identifiers and synonyms

Myreth-3 is a chemical substance with the molecular formula C20H42O4 and a molar mass of 346.55 g/mol. Its CAS registry number is 26826-30-2. The IUPAC name is 2-[2-(2-tetradecoxyethoxy)ethoxy]ethanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[2-(2-tetradecoxyethoxy)ethoxy]ethanol
CAS number
26826-30-2 CAS number cross-checked
EC number
248-016-9
Molecular formula
C20H42O4
UNII
60WM4NM427
InChIKey
NBPXCCCUFZBDQE-UHFFFAOYSA-N
InChI
InChI=1S/C20H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-15-22-17-19-24-20-18-23-16-14-21/h21H,2-20H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCOCCOCCOCCO

Synonyms

  • Ethanol, 2-(2-(2-(tetradecyloxy)ethoxy)ethoxy)-
  • PEG-3 Myristyl ether
  • 2-(2-(2-(Tetradecyloxy)ethoxy)ethoxy)ethanol
  • Isoxal 5
  • Myristyl triethoxylate
  • 2-[2-[2-(tetradecyloxy)ethoxy]ethoxy]ethanol
  • 2-(2-(2-(Tetradecyloxyyy)ethoxy)ethoxy)ethanol
  • Triethylene glycol myristyl ether
  • Triethylene glycol tetradecyl ether
  • Triethylene glycoll tetradecyl ether
  • 2-[2-(2-tetradecoxyethoxy)ethoxy]ethanol
  • 2-[2-(2-tetradecyloxyethoxy)ethoxy]ethan-1-ol
  • Triethylene glycol monotetradecyl ether
  • C14EOx
  • 2-{2-[2-(tetradecyloxy)ethoxy]ethoxy}ethan-1-ol
  • 2-[2-(2-Tetradecoxyethoxy) ethoxy]ethanol

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
346.55 g/molcalc.
Exact mass
346.3083 Dacalc.
LogP (octanol/water)
4.73calc.
Topological polar surface area
47.92 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
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 (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.

Myreth-3 suppliers

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Myreth-3 price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Cosmetics.

Industries and functions

Functional uses

  • Emulsifier

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 Myreth-3 is traded under.

HS 2909.49Indicative HS code

Ether-alcohols and their halogenated not elsewhere classified in subheading 2909.4

World exports in 2024
$1.74B
+6.8% vs 2023, imports $1.86B
2019 to 2024
Top exporters
  1. Germany20.6%
  2. China13.9%
  3. Netherlands12.2%
Top importers
  1. China8.8%
  2. Germany8.3%
  3. United States7.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Myreth-3?

Myreth-3 is a chemical substance with the molecular formula C20H42O4 and a molar mass of 346.55 g/mol. Its CAS registry number is 26826-30-2. The IUPAC name is 2-[2-(2-tetradecoxyethoxy)ethoxy]ethanol.

What is the CAS number of Myreth-3?

The CAS registry number of Myreth-3 is 26826-30-2.

What is the molecular formula and weight of Myreth-3?

The molecular formula of Myreth-3 is C20H42O4 and its molar mass is 346.55 g/mol.

What is Myreth-3 used for?

Use classes: Cosmetics.

Is Myreth-3 hazardous?

No GHS hazard classification for Myreth-3 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 Myreth-3?

Myreth-3 is usually classified under HS code 290949 (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 Myreth-3?

Post a free request on CompoundList and suppliers of Myreth-3 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Myreth-3?

Suppliers quote Myreth-3 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 Myreth-3

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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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