Molekula
o-6-Hexadecenlactone
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
o-6-Hexadecenlactone is a naturally occurring macrocyclic lactone with a coconut-musk scent, widely used in perfumery and flavor industries for its long-lasting, warm, and slightly sweet aroma. It replicates the natural musk found in certain animals and plants, making it a popular choice for soaps, cosmetics, and fragrance formulations. This chemical has a CAS number of 7779-50-2, with the molecular formula C16H28O2 and a molecular weight of 252.39. It is stable at ambient storage conditions and poses no acute toxicity, as indicated by the absence of a signal word. Molekula supplies o-6-Hexadecenlactone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless liquid |
| Refractive Index | 1.4770-1.4820 (20°C) |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 113 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 185-190 °C (16 mmHg) |
Source: PubChem CID 3591866 (Joint FAO/WHO Expert Committee on Food Additives (JECFA))
Identification
| Property | Value |
|---|---|
| SKU | 90036840 |
| CAS Number | 7779-50-2 |
| IUPAC Name | 1-oxacycloheptadec-7-en-2-one |
| Molecular Formula | C16H28O2 |
| Molecular Weight | 252.39 |
| Exact Mass | 252.2089 |
| SMILES | C1CCCCC=CCCCCC(=O)OCCCC1 |
| InChIKey | HMWPDRYGIBLSHB-UHFFFAOYSA-N |
| InChI | InChI=1S/C16H28O2/c17-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-18-16/h4,6H,1-3,5,7-15H2 |
| PubChem CID | 3591866 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2932.20.5050 |
| Tariff Code | 2932209090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (7E)-1-oxacycloheptadec-7-en-2-one
- 1-oxacycloheptadec-7-en-2-one
- Ambrettol
- HMWPDRYGIBLSHB-UHFFFAOYSA-N
Frequently asked questions
What is o-6-Hexadecenlactone commonly used for?
o-6-Hexadecenlactone is primarily used in the fragrance industry as a musk-like odorant, often employed in perfumes and cosmetics for its long-lasting, subtle scent.
What is the chemical formula and molecular weight of o-6-Hexadecenlactone?
The chemical formula is **C16H28O2**, and the molecular weight is **252.39 g/mol**.
How should o-6-Hexadecenlactone be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and strong oxidizing agents.
What grade or purity is available for o-6-Hexadecenlactone?
Molekula supplies **technical/industrial grade** o-6-Hexadecenlactone with a typical purity of ≥97%.
Can Molekula supply o-6-Hexadecenlactone in bulk quantities?
Yes, bulk quantities are available upon request—minimum order quantities and packaging options vary by project.
What documentation comes with an order of o-6-Hexadecenlactone?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.