Tetratriacontane
Tetratriacontane (CAS: 14167-59-0) is a saturated acyclic hydrocarbon with the linear formula CH3(CH2)32CH3. This long-chain alkane has a molecular weight of 478.92 g/mol. It is primarily utilised in analytical chemistry as an internal standard, for example, in gas-liquid chromatography methods for the analysis of pharmaceutical compounds. Tetratriacontane is supplied by TSS with a minimum purity of 98%.

Internal Standard in Analytical Chemistry
Tetratriacontane serves as a valuable internal standard in chromatographic techniques such as gas-liquid chromatography (GLC). Its well-defined properties allow for accurate quantification of other analytes in complex mixtures.
Reference Material for GLC Analysis
It has been documented for use as an internal standard in the gas-liquid chromatographic analysis of specific pharmaceutical compounds, aiding in their precise measurement and identification within a sample matrix.
Organic Synthesis Building Block
As a long-chain alkane, Tetratriacontane can be employed as a fundamental building block in various organic synthesis pathways requiring specific hydrocarbon chain lengths.
| Molecular weight | 478.92 |
|---|---|
| Linear formula | CH3(CH2)32CH3 |
| Assay | 98% |
| Boiling point | 285 °C/2 mmHg(lit.) |
| Application | Tetratriacontane was used as an internal standard in the analysis of a new estrogenic drug, 17 α-ethynylestriol 3-cyclopentyl ether, by GLC method1. |
| Melting point | 72-75 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Tetratriacontane used for?
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Tetratriacontane is primarily used as an internal standard in analytical chemistry, particularly in gas-liquid chromatography, for the precise analysis of other compounds.
What are the CAS number and formula for Tetratriacontane?
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The CAS number for Tetratriacontane is 14167-59-0, and its linear formula is CH3(CH2)32CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetratriacontane with a minimum purity of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for Tetratriacontane?
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Handling Tetratriacontane requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK 2 in Germany.
How is Tetratriacontane packed and shipped?
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Tetratriacontane is carefully packed and exported by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample of Tetratriacontane?
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To request a quote or a sample of Tetratriacontane, please contact our sales team via the website or email, providing your specific requirements.
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