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Glycol ethers

Hydroxy-PEG3-ethyl ester

Also known as Ethyl 3-(2-(2-Hydroxyethoxy)ethoxy)propanoate, ethyl 3-[2-(2-hydroxyethoxy)ethoxy]propanoate, Hydroxy-PEG3-ethylester

CAS 1379649-80-5Formula C9H18O5Molar mass 206.24 g/mol
1 supplier listed
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Hydroxy-PEG3-ethyl ester chemical structure, C9H18O5, CAS 1379649-80-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1379649-80-5
Formula
C9H18O5
Molar mass
206.24 g/mol
HS code
291899
Category
Glycol ethers

What is Hydroxy-PEG3-ethyl ester?

Plain description, key identifiers and synonyms

Hydroxy-PEG3-ethyl ester is a chemical substance with the molecular formula C9H18O5 and a molar mass of 206.24 g/mol. Its CAS registry number is 1379649-80-5. The IUPAC name is ethyl 3-[2-(2-hydroxyethoxy)ethoxy]propanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl 3-[2-(2-hydroxyethoxy)ethoxy]propanoate
CAS number
1379649-80-5
Molecular formula
C9H18O5
MDL number
MFCD22683283
InChIKey
IZNHZTSKIYZKKP-UHFFFAOYSA-N
InChI
InChI=1S/C9H18O5/c1-2-14-9(11)3-5-12-7-8-13-6-4-10/h10H,2-8H2,1H3
SMILES (canonical and isomeric)
CCOC(=O)CCOCCOCCO

Synonyms

  • Ethyl 3-(2-(2-Hydroxyethoxy)ethoxy)propanoate
  • ethyl 3-[2-(2-hydroxyethoxy)ethoxy]propanoate
  • Hydroxy-PEG3-ethylester
  • HO-PEG3-CH2COOEe
  • Propanoic acid, 3-[2-(2-hydroxyethoxy)ethoxy]-, ethyl ester

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
206.24 g/molcalc.
Exact mass
206.1154 Dacalc.
LogP (octanol/water)
-0.03calc.
Topological polar surface area
64.99 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
9calc.
Heavy atoms
14calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.89calc.
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.

Hydroxy-PEG3-ethyl ester suppliers

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Where suppliers are based

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Hydroxy-PEG3-ethyl ester price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Hydroxy-PEG3-ethyl ester is traded under.

HS 2918.99Indicative HS code

Carboxylic acids, with additional oxygen function (not alcohol, phenol, aldehyde or ketone)…

World exports in 2024
$1.46B
−1.1% vs 2023, imports $1.54B
2019 to 2024
Top exporters
  1. China40.0%
  2. India * partner reported26.6%
  3. Germany8.0%
Top importers
  1. United States25.6%
  2. Brazil6.7%
  3. Argentina5.9%

* Partner reported figures, a lower bound.

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

The HS code shown for Hydroxy-PEG3-ethyl ester is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Hydroxy-PEG3-ethyl ester, based on the data on this page

What is Hydroxy-PEG3-ethyl ester?

Hydroxy-PEG3-ethyl ester is a chemical substance with the molecular formula C9H18O5 and a molar mass of 206.24 g/mol. Its CAS registry number is 1379649-80-5. The IUPAC name is ethyl 3-[2-(2-hydroxyethoxy)ethoxy]propanoate.

What is the CAS number of Hydroxy-PEG3-ethyl ester?

The CAS registry number of Hydroxy-PEG3-ethyl ester is 1379649-80-5.

What is the molecular formula and weight of Hydroxy-PEG3-ethyl ester?

The molecular formula of Hydroxy-PEG3-ethyl ester is C9H18O5 and its molar mass is 206.24 g/mol.

Is Hydroxy-PEG3-ethyl ester hazardous?

No GHS hazard classification for Hydroxy-PEG3-ethyl ester 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 Hydroxy-PEG3-ethyl ester?

Hydroxy-PEG3-ethyl ester is usually classified under HS code 291899 (Carboxylic acids with additional oxygen function and their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hydroxy-PEG3-ethyl ester?

CompoundList lists 1 supplier of Hydroxy-PEG3-ethyl ester in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Hydroxy-PEG3-ethyl ester?

Suppliers quote Hydroxy-PEG3-ethyl ester 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 Hydroxy-PEG3-ethyl ester

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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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