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Aromatic building blocks

P-(2-Hydroxyethoxy) cinnamic acid

Also known as 3-[4-(2-Hydroxy-ethoxy)-phenyl]-acrylic acid

CAS 60345-99-5Formula C11H12O4Molar mass 208.21 g/mol
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P-(2-Hydroxyethoxy) cinnamic acid chemical structure, C11H12O4, CAS 60345-99-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
60345-99-5
Formula
C11H12O4
Molar mass
208.21 g/mol
HS code
291899
Category
Aromatic building blocks

What is P-(2-Hydroxyethoxy) cinnamic acid?

Plain description, key identifiers and synonyms

P-(2-Hydroxyethoxy) cinnamic acid is a chemical substance with the molecular formula C11H12O4 and a molar mass of 208.21 g/mol. Its CAS registry number is 60345-99-5. The IUPAC name is (E)-3-[4-(2-hydroxyethoxy)phenyl]prop-2-enoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-3-[4-(2-hydroxyethoxy)phenyl]prop-2-enoic acid
CAS number
60345-99-5
Molecular formula
C11H12O4
InChIKey
RROKPIBZNXEYTC-ZZXKWVIFSA-N
InChI
InChI=1S/C11H12O4/c12-7-8-15-10-4-1-9(2-5-10)3-6-11(13)14/h1-6,12H,7-8H2,(H,13,14)/b6-3+
SMILES
C1=CC(=CC=C1/C=C/C(=O)O)OCCO

Synonyms

  • 3-[4-(2-Hydroxy-ethoxy)-phenyl]-acrylic acid

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
208.21 g/molcalc.
Exact mass
208.0736 Dacalc.
LogP (octanol/water)
1.16calc.
Topological polar surface area
66.76 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
15calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.18calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

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.

P-(2-Hydroxyethoxy) cinnamic acid suppliers

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P-(2-Hydroxyethoxy) cinnamic acid 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

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 P-(2-Hydroxyethoxy) cinnamic acid 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 P-(2-Hydroxyethoxy) cinnamic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about P-(2-Hydroxyethoxy) cinnamic acid, based on the data on this page

What is P-(2-Hydroxyethoxy) cinnamic acid?

P-(2-Hydroxyethoxy) cinnamic acid is a chemical substance with the molecular formula C11H12O4 and a molar mass of 208.21 g/mol. Its CAS registry number is 60345-99-5. The IUPAC name is (E)-3-[4-(2-hydroxyethoxy)phenyl]prop-2-enoic acid.

What is the CAS number of P-(2-Hydroxyethoxy) cinnamic acid?

The CAS registry number of P-(2-Hydroxyethoxy) cinnamic acid is 60345-99-5.

What is the molecular formula and weight of P-(2-Hydroxyethoxy) cinnamic acid?

The molecular formula of P-(2-Hydroxyethoxy) cinnamic acid is C11H12O4 and its molar mass is 208.21 g/mol.

What is P-(2-Hydroxyethoxy) cinnamic acid used for?

Known uses and roles of P-(2-Hydroxyethoxy) cinnamic acid include building blocks in research and laboratory and screening compounds in research and laboratory.

Is P-(2-Hydroxyethoxy) cinnamic acid hazardous?

No GHS hazard classification for P-(2-Hydroxyethoxy) cinnamic acid 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 P-(2-Hydroxyethoxy) cinnamic acid?

P-(2-Hydroxyethoxy) cinnamic acid 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 P-(2-Hydroxyethoxy) cinnamic acid?

Post a free request on CompoundList and suppliers of P-(2-Hydroxyethoxy) cinnamic acid will send you quotes. Your contact details stay private until you accept a quote.

What is the price of P-(2-Hydroxyethoxy) cinnamic acid?

Suppliers quote P-(2-Hydroxyethoxy) cinnamic acid 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 P-(2-Hydroxyethoxy) cinnamic acid

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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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