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Aromatic building blocks

Decyl gallate

Also known as Decyl 3,4,5-trihydroxybenzoate, Benzoic acid, 3,4,5-trihydroxy-, decyl ester, Gallic acid, decyl ester

CAS 19198-75-5Formula C17H26O5Molar mass 310.39 g/molEC 242-871-1
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Decyl gallate chemical structure, C17H26O5, CAS 19198-75-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
19198-75-5
Formula
C17H26O5
Molar mass
310.39 g/mol
EC number
242-871-1
HS code
291829
Category
Aromatic building blocks

What is Decyl gallate?

Plain description, key identifiers and synonyms

Decyl gallate is a chemical substance with the molecular formula C17H26O5 and a molar mass of 310.39 g/mol. Its CAS registry number is 19198-75-5. The IUPAC name is decyl 3,4,5-trihydroxybenzoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
decyl 3,4,5-trihydroxybenzoate
CAS number
19198-75-5 CAS number cross-checked
EC number
242-871-1
Molecular formula
C17H26O5
UNII
GJW1U497V5
InChIKey
AOTRKUOCGUXQCY-UHFFFAOYSA-N
InChI
InChI=1S/C17H26O5/c1-2-3-4-5-6-7-8-9-10-22-17(21)13-11-14(18)16(20)15(19)12-13/h11-12,18-20H,2-10H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCOC(=O)C1=CC(=C(C(=C1)O)O)O

Synonyms

  • Decyl 3,4,5-trihydroxybenzoate
  • Benzoic acid, 3,4,5-trihydroxy-, decyl ester
  • Gallic acid, decyl ester
  • 3,4,5-Trihydroxy-benzoic acid decyl ester
  • decylgallat
  • Decyl-3,4,5-trihydroxybenzoate
  • Gallussaeuredecylester

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
310.39 g/molcalc.
Exact mass
310.178 Dacalc.
LogP (octanol/water)
4.1calc.
Topological polar surface area
86.99 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
10calc.
Heavy atoms
22calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.59calc.
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.

Decyl gallate suppliers

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Decyl gallate 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 Decyl gallate is traded under.

HS 2918.29Indicative HS code

Carboxylic acids, (with phenol function but without other oxygen function), their anhydrides, halides…

World exports in 2024
$861M
+0.9% vs 2023, imports $892M
2019 to 2024
Top exporters
  1. China30.5%
  2. South Korea18.3%
  3. Switzerland * partner reported13.3%
Top importers
  1. United States14.7%
  2. Germany13.3%
  3. Japan10.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Decyl gallate, based on the data on this page

What is Decyl gallate?

Decyl gallate is a chemical substance with the molecular formula C17H26O5 and a molar mass of 310.39 g/mol. Its CAS registry number is 19198-75-5. The IUPAC name is decyl 3,4,5-trihydroxybenzoate.

What is the CAS number of Decyl gallate?

The CAS registry number of Decyl gallate is 19198-75-5.

What is the molecular formula and weight of Decyl gallate?

The molecular formula of Decyl gallate is C17H26O5 and its molar mass is 310.39 g/mol.

What is Decyl gallate used for?

Known uses and roles of Decyl gallate include building blocks in research and laboratory.

Is Decyl gallate hazardous?

No GHS hazard classification for Decyl gallate 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 Decyl gallate?

Decyl gallate is usually classified under HS code 291829 (Carboxylic acids with phenol function but without other oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Decyl gallate?

Post a free request on CompoundList and suppliers of Decyl gallate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Decyl gallate?

Suppliers quote Decyl gallate 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 Decyl gallate

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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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