Terpinolene
Also known as: (±)-α-Terpinyl acetate, 1-Methyl-4-(2-propanyliden)cyclohexen, 1-Methyl-4-(propan-2-yliden)cyclohexen, 1-methyl-4-(1-methylethyliden) cyclohexene, 1-methyl-4-(1-methylethylidene)-cyclohexene, 1-methyl-4-(propan-2-ylidene)cyclohexene, 4,5-Epoxy-p-menthon-(1), 4,5-epoxy-p-menth-1-ene, 4-Isopropylidene-1-methyl-cyclohexene, 4-Isopropylidene-1-methylcyclohexene, 4-Isopropylidéne-1-méthylcyclohexène, 7-Oxabicyclo[4.1.0]hept-3-ene,4-methyl-1-(1-methylethyl), Cyclohexene, 1-methyl-4-(1-methylethylidene)-, EINECS 205-341-0, MFCD00049191, p-Meth-1-en-8-yl-formate, para-menthadiene, terpinene monoxide, terpineoyl glucoside, terpinolene
Terpinolene (CAS 586-62-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H16 and a molecular weight of 136.234 g/mol. Key properties include a boiling point of 182.0±15.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 64.4±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H304, H317 — May cause an allergic skin reaction and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 586-62-9
- Jingsj CID
- J-26758-8
- Molecular Formula
- C10H16
- Molecular Weight
- 136.234 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 182.0±15.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 64.4±0.0 °C |
| Exact Mass | 136.125198 |
| LogP | 4.67 |
| Additional Property | ~4.7 (vs air) |
| Vapor Pressure | 1.1±0.2 mmHg at 25°C |
| Refractive Index | 1.481 |
GHS Safety & Compliance
- H304
- H317 — May cause an allergic skin reaction
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Aydin E, et al.Anticancer and antioxidant properties of terpinolene in rat brain cells. Arh Hig Rada Toksikol. 2013 Sep;64(3):415-24. [2]. Ito K, et al.The sedative effect of inhaled terpinolene in mice and its structure-activity relationships. J Nat Med. 2013 Oct;67(4):833-7. |
|---|
Customs & Trade Information
| HS Code | 2902199090 |
|---|---|
| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Terpinolene?
The CAS number of Terpinolene is 586-62-9.
What are the molecular formula and molecular weight of Terpinolene?
Terpinolene has molecular formula C10H16 and molecular weight 136.234 g/mol.
Is Terpinolene hazardous?
Terpinolene has GHS signal word Danger and hazard statements H304; H317 — May cause an allergic skin reaction; H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Terpinolene?
For Terpinolene, Upstream Products: limonene, alpha-Terpinene, γ-terpinene; Downstream Products: acetic acid, Levulinic acid, 1-METHYL-1-CYCLOHEXENE.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Terpinolene (CAS 586-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26758-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.