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Cinoxate

Also known as Phiasol, Sundare, Give-Tan

CAS 104-28-9Formula C14H18O4Molar mass 250.29 g/molEC 203-191-0
1 supplier listed
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Cinoxate chemical structure, C14H18O4, CAS 104-28-9
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Viscous liquid, may have slight yellow tinge
Melting point
<-25 °C
Boiling point
388 °C
Density
1.102 g/cm³ at 25 °C
Flash point
>100 °C
HS code
291899
Category
UV filters
Illustrative photo, an IBC tote of amber liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Cinoxate?

Plain description, key identifiers and synonyms

2-ethoxyethyl-p-methoxycinnamate is a viscous clear to pale yellow liquid. Insoluble in water. (NTP, 1992)

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-ethoxyethyl (E)-3-(4-methoxyphenyl)prop-2-enoate
CAS number
104-28-9 CAS number cross-checkedOther or deprecated CAS: 1322-65-2, 83834-60-0
EC number
203-191-0
Molecular formula
C14H18O4
UNII
5437O7N5BH
INCI name
CINOXATE
InChIKey
CMDKPGRTAQVGFQ-RMKNXTFCSA-N
InChI
InChI=1S/C14H18O4/c1-3-17-10-11-18-14(15)9-6-12-4-7-13(16-2)8-5-12/h4-9H,3,10-11H2,1-2H3/b9-6+
Canonical SMILES
CCOCCOC(=O)C=Cc1ccc(OC)cc1
Isomeric SMILES
CCOCCOC(=O)/C=C/C1=CC=C(C=C1)OC

Synonyms

  • Phiasol
  • Sundare
  • Give-Tan
  • Cinoxato
  • Giv Tan F
  • 2-Ethoxyethyl p-methoxycinnamate
  • Cinoxatum
  • 2-Propenoic acid, 3-(4-methoxyphenyl)-, 2-ethoxyethyl ester
  • 2-Ethoxyethyl-p-methoxycinnamate
  • 3-(4-Methoxyphenyl)-2-propenoic acid 2-ethoxyethyl ester
  • Cinnamic acid, p-methoxy-, 2-ethoxyethyl ester
  • 2-ethoxyethyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
  • Giv-tan F
  • 2-ethoxyethyl (E)-3-(4-methoxyphenyl)prop-2-enoate
  • 2-ethoxyethyl 3-(4-methoxyphenyl)prop-2-enoate
  • Propenoic acid, 3-(4-methoxyphenyl)-, 2-ethoxyethyl ester
  • Giv Tanf
  • Cinoxat
  • Cinoxate (USAN/INN)
  • Cinoxate, analytical standard
  • p-Methoxycinnamic acid, 2-ethoxyethyl ester
  • 2-Ethoxyethyl 3-(4-methoxyphenyl)-2-propenoate #
  • 2-Propenoic acid, 4-methoxy-, 2-ethoxyethyl ester
  • 2-Propenoic acid, 3-(4-methoxyphenyl)-, 2-ethoxyethyl ester, (E)-

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

Appearance
Viscous liquid, may have slight yellow tingeexp.
Odour
Practically odorlessexp.
Melting point
<-25 °Cexp.
Boiling point
388 °Cexp.
Density
1.102 g/cm³ at 25 °Cexp.
Flash point
>100 °Cexp.
Solubility
Practically insoluble in water with a solubility of approximately 0.05%.exp.

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
250.29 g/molcalc.
Exact mass
250.1205 Dacalc.
LogP (octanol/water)
2.29calc.
Topological polar surface area
44.76 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
7calc.
Heavy atoms
18calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
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.

Cinoxate suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

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Cinoxate 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

The active ingredient is no longer contained in any registered products ... "cancelled.".

Ultraviolet screen.

Sunscreening Agents.

Use classes: Cosmetics.

Cosmetic ingredient, INCI name CINOXATE(uv absorber)

Functional uses

  • UV stabilizer

Cosmetic functions

  • UV absorber

How it is made

The insertion reaction of ketene with p-methoxybenzaldehyde is used to produce 2-ethylhexyl p-ethoxycinnamate.

Preparation: United Kingdom 856411 (1960 to Givaudan)

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 Cinoxate 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 Cinoxate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Cinoxate, based on the data on this page

What is Cinoxate?

2-ethoxyethyl-p-methoxycinnamate is a viscous clear to pale yellow liquid. Insoluble in water. (NTP, 1992)

What is the CAS number of Cinoxate?

The CAS registry number of Cinoxate is 104-28-9. Other or deprecated CAS numbers: 1322-65-2, 83834-60-0.

What is the molecular formula and weight of Cinoxate?

The molecular formula of Cinoxate is C14H18O4 and its molar mass is 250.29 g/mol.

What is Cinoxate used for?

The active ingredient is no longer contained in any registered products ... "cancelled.". Ultraviolet screen. Sunscreening Agents. Use classes: Cosmetics.

Is Cinoxate hazardous?

No GHS hazard classification for Cinoxate 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 Cinoxate?

Cinoxate 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 Cinoxate?

CompoundList lists 1 supplier of Cinoxate 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 Cinoxate?

Suppliers quote Cinoxate 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 Cinoxate

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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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