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Nonionic surfactants

PEG-3 Lauramide

Also known as Dodecanamide, N-[2-(2-hydroxyethoxy)ethyl]-, Dodecanamide, N-(2-(2-hydroxyethoxy)ethyl)-, Poly(oxy-1,2-ethanediyl), alpha-[2-[(1-oxododecyl)amino]ethyl]-omega-hydroxy-

CAS 26635-75-6Formula C16H33NO3Molar mass 287.44 g/mol
1 supplier listed
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PEG-3 Lauramide chemical structure, C16H33NO3, CAS 26635-75-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
26635-75-6
Formula
C16H33NO3
Molar mass
287.44 g/mol
HS code
292419
Category
Nonionic surfactants

What is PEG-3 Lauramide?

Plain description, key identifiers and synonyms

PEG-3 Lauramide is a chemical substance with the molecular formula C16H33NO3 and a molar mass of 287.44 g/mol. Its CAS registry number is 26635-75-6. The IUPAC name is N-[2-(2-hydroxyethoxy)ethyl]dodecanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-[2-(2-hydroxyethoxy)ethyl]dodecanamide
CAS number
26635-75-6Other or deprecated CAS: 20138-28-7
Molecular formula
C16H33NO3
INCI name
PEG-11 LAURAMIDE, PEG-2 LAURAMIDE, PEG-3 LAURAMIDE, PEG-5 LAURAMIDE
InChIKey
SIFSGJHNINUHSG-UHFFFAOYSA-N
InChI
InChI=1S/C16H33NO3/c1-2-3-4-5-6-7-8-9-10-11-16(19)17-12-14-20-15-13-18/h18H,2-15H2,1H3,(H,17,19)
SMILES (canonical and isomeric)
CCCCCCCCCCCC(=O)NCCOCCO

Synonyms

  • Dodecanamide, N-[2-(2-hydroxyethoxy)ethyl]-
  • Dodecanamide, N-(2-(2-hydroxyethoxy)ethyl)-
  • Poly(oxy-1,2-ethanediyl), alpha-[2-[(1-oxododecyl)amino]ethyl]-omega-hydroxy-
  • Poly(oxy-1,2-ethanediyl), alpha-(2-((1-oxododecyl)amino)ethyl)-omega-hydroxy-
  • Lauric monoethanolamide, ethoxylate
  • Polyoxyethylene (3) lauryl amide
  • Polyoxyethylene (6) lauryl amide
  • Polyethylene glycol (3) lauryl amide
  • Poly(oxy-1,2-ethanediyl), alpha-2-(1-oxododecyl)aminoethyl-omega-hydroxy-
  • Poly(ethylene glycol) monolauramide
  • N-[2-(2-hydroxyethoxy)ethyl]dodecanamide
  • N-[2-(2-hydroxyethyloxy)ethyl]dodecanamide

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
287.44 g/molcalc.
Exact mass
287.246 Dacalc.
LogP (octanol/water)
3.03calc.
Topological polar surface area
58.56 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
15calc.
Heavy atoms
20calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.94calc.
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.

PEG-3 Lauramide suppliers

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Where suppliers are based

1 supplier in 1 country

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PEG-3 Lauramide price

Indicative price range per kg from live supplier offers

No published prices right now

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.

Cosmetic ingredient, INCI name PEG-11 LAURAMIDE(surfactant - emulsifying)

Functional uses

  • Cleaning agent
  • Emulsifier

Cosmetic functions

  • 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 PEG-3 Lauramide is traded under.

HS 2924.19Indicative HS code

Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$2.38B
−1.7% vs 2023, imports $2.22B
2019 to 2024
Top exporters
  1. China34.7%
  2. Germany12.5%
  3. India * partner reported6.8%
Top importers
  1. United States17.5%
  2. Germany8.8%
  3. India * partner reported6.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is PEG-3 Lauramide?

PEG-3 Lauramide is a chemical substance with the molecular formula C16H33NO3 and a molar mass of 287.44 g/mol. Its CAS registry number is 26635-75-6. The IUPAC name is N-[2-(2-hydroxyethoxy)ethyl]dodecanamide.

What is the CAS number of PEG-3 Lauramide?

The CAS registry number of PEG-3 Lauramide is 26635-75-6. Other or deprecated CAS numbers: 20138-28-7.

What is the molecular formula and weight of PEG-3 Lauramide?

The molecular formula of PEG-3 Lauramide is C16H33NO3 and its molar mass is 287.44 g/mol.

What is PEG-3 Lauramide used for?

Use classes: Cosmetics.

Is PEG-3 Lauramide hazardous?

No GHS hazard classification for PEG-3 Lauramide 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 PEG-3 Lauramide?

PEG-3 Lauramide is usually classified under HS code 292419 (Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy PEG-3 Lauramide?

CompoundList lists 1 supplier of PEG-3 Lauramide 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 PEG-3 Lauramide?

Suppliers quote PEG-3 Lauramide 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 PEG-3 Lauramide

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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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