Molekula
Isophytol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Isophytol is a naturally occurring terpene alcohol used in fragrance and flavor formulations, as well as in pharmaceutical and cosmetic applications. Its principal use is as an intermediate in vitamin E and K1 manufacture; it is also a starting material for phytol and a diluent in fine fragrances. It appears as a colorless to pale yellow liquid with a mild, greenish odor. CAS: 505-32-8, Molecular Formula: C20H40O, Molecular Weight: 296.53 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies Isophytol 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
25 g — £62.10 per pack ex VAT · £74.52 inc. VAT
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 viscous liquid |
| Density | 0.837 - 0.847 (25/25) |
| Refractive Index | 1.4550 - 1.4590 |
| Assay | ≥97.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 173 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Oily liquid |
| Boiling Point | 107-110 °C at 0.01 mmHg; 125-128 °C at 0.06 mmHg |
| Solubility (other solvents) | Very soluble in benzene, ether, ethanol |
| Vapour Pressure | 5.8 × 10⁻¹⁰ mmHg at 25 °C (extrapolated) |
| Refractive Index | 1.4571 |
Source: PubChem CID 10453 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90028607 |
| CAS Number | 505-32-8 |
| IUPAC Name | 3,7,11,15-tetramethylhexadec-1-en-3-ol |
| EC Number | 208-008-8 |
| Molecular Formula | C20H40O |
| Molecular Weight | 296.53 |
| Exact Mass | 296.3079 |
| SMILES | CC(C)CCCC(C)CCCC(C)CCCC(C)(C=C)O |
| InChIKey | KEVYVLWNCKMXJX-UHFFFAOYSA-N |
| InChI | InChI=1S/C20H40O/c1-7-20(6,21)16-10-15-19(5)14-9-13-18(4)12-8-11-17(2)3/h7,17-19,21H,1,8-16H2,2-6H3 |
| PubChem CID | 10453 |
| UN Number | UN3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2905.22.20.00 |
| Tariff Code | 2905220090 |
Safety & GHS
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H315 Causes skin irritation
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P501 Dispose of contents/container to an approved waste disposal plant
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
- 1-Hexadecen-3-ol, 3,7,11,15-tetramethyl-
- 1-Hexadecene-3-ol, 3,7,11,15-tetramethyl
- 1-phyten-3-ol
- 2,6,10-Trimethyl-14-vinylpentadecan-14-ol
- 2,6,10,14-Tetramethylhexadec-15-en-14-ol
- 3,7,11,15-Tetramethyl-1-hexadecen-3-ol
- 3,7,11,15-Tetramethyl-1-hexadecen-3-ol; Isovegetable Alcohol
- 3,7,11,15-tetramethyl-1-hexadecene-3-ol
- 3,7,11,15-Tetramethylhexadec-1-en-3-ol
- isovegetable alcohol
Frequently asked questions
What is Isophytol used for?
Isophytol is primarily used as a fragrance and flavoring agent in cosmetics and food products, and also serves as an intermediate in the synthesis of vitamin E and other compounds.
What is the chemical formula and molecular weight of Isophytol?
The chemical formula of Isophytol is C20H40O with a molecular weight of 296.53 g/mol.
How should Isophytol be stored?
Isophytol should be stored at ambient temperature, away from moisture and direct sunlight, in a tightly sealed container.
What grade of Isophytol does Molekula supply?
Molekula supplies Isophytol in technical grade, suitable for industrial and research applications.
Can Molekula supply Isophytol in bulk?
Yes, Molekula can supply Isophytol in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an Isophytol order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.