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Emulsifiers

Trideceth-3

Also known as Triethylene glycol monotridecyl ether, Tridecyl alcohol di(oxyethylene) ethanol, Tridecyl peg-3

CAS 4403-12-7Formula C19H40O4Molar mass 332.53 g/molEC 224-540-3
1 supplier listed
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Trideceth-3 chemical structure, C19H40O4, CAS 4403-12-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4403-12-7
Formula
C19H40O4
Molar mass
332.53 g/mol
EC number
224-540-3
HS code
290949
Category
Emulsifiers

What is Trideceth-3?

Plain description, key identifiers and synonyms

Trideceth-3 is a chemical substance with the molecular formula C19H40O4 and a molar mass of 332.53 g/mol. Its CAS registry number is 4403-12-7. The IUPAC name is 2-[2-(2-tridecoxyethoxy)ethoxy]ethanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[2-(2-tridecoxyethoxy)ethoxy]ethanol
CAS number
4403-12-7 CAS number cross-checked
EC number
224-540-3
Molecular formula
C19H40O4
UNII
438A02204X
INCI name
TRIDECETH-3
InChIKey
KLFVDTRVIFNWIH-UHFFFAOYSA-N
InChI
InChI=1S/C19H40O4/c1-2-3-4-5-6-7-8-9-10-11-12-14-21-16-18-23-19-17-22-15-13-20/h20H,2-19H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCCCCOCCOCCOCCO

Synonyms

  • Triethylene glycol monotridecyl ether
  • Tridecyl alcohol di(oxyethylene) ethanol
  • Tridecyl peg-3
  • Jeecol tda-3
  • Peg-3 tridecyl ether
  • Marlipal o 13/30
  • Ethanol, 2-(2-(2-(tridecyloxy)ethoxy)ethoxy)-
  • 3,6,9-Trioxadocosan-1-ol
  • Triethylene glycol tridecyl ether
  • Ethanol, 2-[2-[2-(tridecyloxy)ethoxy]ethoxy]-
  • Ethanol, 2-2-2-(tridecyloxy)ethoxyethoxy-
  • 2-[2-(2-tridecoxyethoxy)ethoxy]ethanol
  • 2-{2-[2-(tridecyloxy)ethoxy]ethoxy}ethan-1-ol
  • 2-(2-(2-(tridecyloxy)ethoxy)ethoxy)ethan-1-ol
  • 3,6,9-Hexaoxahentriacontan-1-ol

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
332.53 g/molcalc.
Exact mass
332.2927 Dacalc.
LogP (octanol/water)
4.34calc.
Topological polar surface area
47.92 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
20calc.
Heavy atoms
23calc.
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.

Trideceth-3 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

See the supplier
  • Leo Biochem
    China, HangzhouUnclaimed profile
    Trideceth-3Grade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Trideceth-3 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 TRIDECETH-3(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: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Trideceth-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 Trideceth-3 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Trideceth-3?

Trideceth-3 is a chemical substance with the molecular formula C19H40O4 and a molar mass of 332.53 g/mol. Its CAS registry number is 4403-12-7. The IUPAC name is 2-[2-(2-tridecoxyethoxy)ethoxy]ethanol.

What is the CAS number of Trideceth-3?

The CAS registry number of Trideceth-3 is 4403-12-7.

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

The molecular formula of Trideceth-3 is C19H40O4 and its molar mass is 332.53 g/mol.

What is Trideceth-3 used for?

Use classes: Cosmetics.

Is Trideceth-3 hazardous?

No GHS hazard classification for Trideceth-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 Trideceth-3?

Trideceth-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 Trideceth-3?

CompoundList lists 1 supplier of Trideceth-3 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 Trideceth-3?

Suppliers quote Trideceth-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 Trideceth-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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