Molekula
Ocimene
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
Ocimene is a naturally occurring terpene hydrocarbon found in essential oils, known for its fresh herbaceous scent and potential applications in fragrances, flavorings, and as a precursor in chemical synthesis. It appears as a colorless to pale yellow liquid with a sweet, citrusy aroma. Ocimene has the CAS number 13877-91-3, molecular formula C10H16, and a molecular weight of 136.23 g/mol. It is stored at ambient conditions and carries a Danger signal word because it may be fatal if swallowed and enters airways (aspiration hazard). It is also a flammable liquid and vapour, causes skin irritation, and is very toxic to aquatic life with long-lasting effects. Molekula supplies Ocimene 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 | Colourless or light yellow Oily liquid. |
| Refractive Index | 1.484 - 1.492 |
| Flash Point | 56°C - 57°C |
| Solubility | Dissolve in ethanol, diethyl ether, glacial acetic acid, insoluble in water |
| Content | ≥70.0% |
| Identification (IR) | Conforms to reference |
| Density (20°C) | 0.796 - 0.820 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 56 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 177 °C |
| Solubility (other solvents) | Insoluble in water; soluble in oils |
Source: PubChem CID 18756 (Joint FAO/WHO Expert Committee on Food Additives (JECFA))
Identification
| Property | Value |
|---|---|
| SKU | 90028943 |
| CAS Number | 13877-91-3 |
| IUPAC Name | 3,7-dimethylocta-1,3,6-triene |
| Molecular Formula | C10H16 |
| Molecular Weight | 136.23 |
| Exact Mass | 136.1252 |
| SMILES | CC(=CCC=C(C)C=C)C |
| InChIKey | IHPKGUQCSIINRJ-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H16/c1-5-10(4)8-6-7-9(2)3/h5,7-8H,1,6H2,2-4H3 |
| PubChem CID | 18756 |
| UN Number | UN2319 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29012950 |
| Tariff Code | 2901290000 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H226 Flammable liquid and vapour
- H304 May be fatal if swallowed and enters airways
- H315 Causes skin irritation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
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
- 1,3,6-Octatriene, 3,7-dimethyl-
- 1,3,6-Octatriene, 3,7-dimethyl-; ss-Ocimene (6CI); 3,7-Dimethyl-1,3,6-octatriene
- 3,7-Dimethyl-1,3,6-octatriene
- beta-Ocimene
- beta-Ocimene (>90per cent)
- DSSTox_CID_27051
- DSSTox_GSID_47051
- DSSTox_RID_82069
- FEMA No. 3539
- Ocimene, beta-
Frequently asked questions
What is ocimene commonly used for?
Ocimene is primarily used in fragrances, flavorings, and as a natural aroma compound in cosmetics and personal care products due to its floral, sweet, and herbaceous scent.
What is the chemical formula and molecular weight of ocimene?
The chemical formula is C10H16 and the molecular weight is 136.23 g/mol.
How should ocimene be stored?
Store ocimene at ambient temperature in a tightly sealed container, away from heat, sparks, and open flames.
What grades or purities of ocimene does Molekula supply?
Molekula supplies ocimene in high-purity grades (typically ≥95% purity) suitable for fragrance, flavor, and cosmetic applications.
Can Molekula supply ocimene in bulk quantities?
Yes, Molekula can provide ocimene in bulk quantities upon request, depending on availability and order specifications.
What documentation comes with an order of ocimene?
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.