Octyl gallate
Octyl gallate (CAS: 1034-01-1), with the molecular formula 3,4,5-(HO)3C6H2CO2(CH2)7CH3 and a molar mass of 282.33 g/mol, is an organic ester. It is primarily recognised for its antioxidant properties. Octyl gallate finds utility in various industrial applications, particularly where preventing oxidation is crucial.
- Synonyms
- 4,5-(HO)3C6H2CO2(CH2)7CH3Octyl 3,4,5-trihydroxybenzoate
Antioxidant in Industrial Formulations
Octyl gallate serves as an effective antioxidant, helping to prevent the degradation of products caused by oxidation. This is particularly valuable in formulations that are sensitive to rancidity and spoilage.
Chemical Synthesis Intermediate
As an organic building block, octyl gallate can be employed in chemical synthesis. Its functional groups allow for further reactions in the development of more complex organic molecules.
Analytical Standard
Octyl gallate is utilised as an analytical standard in chromatography and other analytical techniques. Its defined purity allows for accurate calibration and quantification in laboratory settings.
| Molecular weight | 282.33 |
|---|---|
| Linear formula | 3,4,5-(HO)3C6H2CO2(CH2)7CH3 |
| Assay | ≥99.0% (HPLC) |
| Melting point | 101-103 °C101-104 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-43 |
| 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 Octyl gallate used for?
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Octyl gallate is primarily used as an antioxidant in various industrial formulations and as a chemical intermediate in organic synthesis. It also serves as an analytical standard.
What are the CAS number and formula for Octyl gallate?
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The CAS number for Octyl gallate is 1034-01-1 and its linear formula is 3,4,5-(HO)3C6H2CO2(CH2)7CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Octyl gallate with an assay of ≥99.0% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should Octyl gallate be handled safely?
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Octyl gallate is classified with GHS07 signal word 'Warning' and hazard statements H302 (Harmful if swallowed) and H317 (May cause an allergic skin reaction). Appropriate personal protective equipment including a dust mask type N95, eyeshields, faceshields, and gloves should be used. Follow precautionary statement P280.
How is Octyl gallate packed and shipped?
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Octyl gallate is carefully packed to maintain its integrity during transit. Tech Serve Solutions is a global supplier and exporter, adhering to international shipping regulations.
How can I request a sample or quote for Octyl gallate?
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To request a sample or obtain a quotation for Octyl gallate, please contact the Tech Serve Solutions sales team via our website or by phone.
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