Dodecyl Stearate TCI S0078

Chemical Identity

CAS No.: 5303-25-3
PubChem: CID 79186·SID 87575697
Formula: C30H60O2
Molecular weight: 452.8 g/mol
Purity: >60.0%(GC)
Reference databases: ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: dodecyl octadecanoate
SMILES: CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCC
InChIKey: JRTVEUGOGWTHTR-UHFFFAOYSA-N

Rp 689.850,00

~~Rp 481.950,00~~ Rp 689.850,00

Sale Sold out

Shipping calculated at checkout.

Berat 25g

Pembayaran hanya melalui request quotation dan dilakukan setelah tim kami menghubungi Anda. Mohon cantumkan nomor WhatsApp aktif untuk konfirmasi pesanan & pembuatan invoice. Estimasi pengiriman 2-4 minggu setelah pembayaran.

Dokumen Keamanan & Mutu

↓ Unduh SDS / MSDS (PDF resmi TCI)

CoA (Certificate of Analysis)

Spesifik per batch produksi — diterbitkan dan dikirim bersama barang sesuai nomor lot yang Anda terima.

Contoh CoA segera tersedia.

💬 Minta CoA via WhatsApp

View full details

Dodecyl Stearate from TCI, also known as lauryl stearate, is a wax ester formed by combining stearic acid with dodecanol. It is classed as a non-heterocyclic building block. Its structure carries two long, saturated alkyl chains, which makes it closely resemble the components of natural waxes. In the laboratory, Dodecyl Stearate is used as a model compound for wax esters and as a base material for emollient formulations. Researchers also study it as a candidate material for phase-change heat storage, where its well-defined long-chain ester structure gives them a useful reference point for comparing how materials behave.

The main reasons researchers choose Dodecyl Stearate are that it is strongly hydrophobic and has a wax-like texture. It also has good chemical stability because its structure contains no double bonds. As a saturated long-chain ester, it resists oxidation better than unsaturated esters do. That makes it a good fit for formulations that need a long shelf life, where breakdown of ingredients could otherwise change performance or appearance over time. Its melting and freezing behaviour also interests researchers who study thermal energy storage and want a stable, predictable ester to work with in repeated heating and cooling experiments.

For laboratories in Indonesia, Dodecyl Stearate is useful in oleochemical research that works with fatty acid derivatives from palm oil and coconut oil, two of the country's most important agricultural resources. It also supports the development of personal care and cosmetic products, where emollient esters are core ingredients. University research groups, industrial R&D teams, and formulation laboratories can use it as a reference wax ester. It helps them compare synthetic and naturally derived materials, assess formulation stability, and explore ways to store thermal energy in tropical climates.

TCI brochures (PDF)

Lipids 2025-12-17 · p. 14

Related TCI products

Wax ester model studies: its two long saturated alkyl chains closely mimic natural wax components, so it works well as a reference compound for structural and physical comparisons.
Emollient formulation development: its strong hydrophobicity and wax-like texture make it a practical base material for creams, balms, and other skin-care prototypes.
Phase-change heat storage research: its melting and freezing behaviour makes it a relevant candidate for researchers studying materials that store and release thermal energy.
Oxidative stability testing: because it has no double bonds, it can serve as a stable saturated benchmark when comparing how unsaturated esters break down through oxidation.
Oleochemical research on palm and coconut derivatives: it is a fatty acid ester, so it fits naturally into studies of value-added products made from Indonesian vegetable oil feedstocks.

Brand	TCI (product code S0078)
CAS number	5303-25-3
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	available in the pack sizes listed on the product page
Physical form	a wax-like ester, consistent with its long saturated alkyl chains
Storage	keep tightly closed in a cool, dry place away from strong oxidizing agents

Store Dodecyl Stearate in its original, tightly sealed container in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and strong oxidizing agents. Glass or chemically compatible plastic containers with secure closures are suitable for aliquots. Label each container clearly with the product name, CAS number, and date opened. Follow standard laboratory practice when handling it: wear safety glasses, gloves, and a lab coat, avoid generating dust or fumes when heating, and work in a ventilated area. Clean up spills promptly, and dispose of waste according to local regulations and institutional procedures. Always check the supplier's Safety Data Sheet for full hazard and handling information before use.

—