Lauryl gallate
Lauryl gallate (CAS: 1166-52-5, Formula: C19H30O5) is an ester known for its antioxidant properties. With a molecular weight of 338.44 g/mol, this compound serves as a valuable building block in organic synthesis. It is frequently employed in research and development settings, contributing to the creation of new materials and chemical entities. Its utility spans various chemical processes where antioxidant functionality is required.
- IUPAC
- Dodecyl gallate
- Synonyms
- Dodecyl gallate

Antioxidant in Chemical Formulations
Lauryl gallate acts as an effective antioxidant, protecting chemical formulations from oxidative degradation. This makes it useful in preserving the integrity and extending the shelf-life of various sensitive compounds.
Intermediate in Organic Synthesis
As a versatile organic building block, lauryl gallate can be incorporated into more complex molecular structures. It is employed in the synthesis of novel compounds for research and development purposes across different chemical disciplines.
Research and Development Reagent
This compound is utilized in laboratory settings for experimental chemistry and the exploration of new synthetic pathways. Its defined properties make it a reliable reagent for scientific investigation.
| Molecular weight | 338.44 |
|---|---|
| Empirical formula | C19H30O5 |
| Assay | ≥99.0% (HPLC) |
| Melting point | 94-97 °C(lit.) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 24-37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lauryl gallate primarily used for?
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Lauryl gallate is primarily used as an antioxidant in chemical formulations and as a versatile building block in organic synthesis for research and development purposes.
What are the CAS number and formula for Lauryl gallate?
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The CAS number for Lauryl gallate is 1166-52-5, and its chemical formula is C19H30O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lauryl gallate with an assay of ≥99.0% (HPLC). We do not represent this product as USP, BP, or EP grade.
What are the key safety concerns when handling Lauryl gallate?
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Lauryl gallate is classified with GHS07 and the signal word Warning. It carries the hazard statement H317, indicating it may cause an allergic skin reaction. Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves, should be used.
How is Lauryl gallate packed, shipped, and exported?
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Lauryl gallate is carefully packed to ensure integrity during transit. Tech Serve Solutions, as a global supplier and exporter, adheres to all necessary regulations for the shipment of chemicals worldwide.
How can I request a sample or a quote for Lauryl gallate?
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To request a sample or a quote for Lauryl gallate, please contact our sales department through the website or by phone, providing your specific requirements.
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