Isophytol
Also known as: 3,7,11,15-Tetramethyl-1-hexadecen-3-ol, 3,7,11,15-tetramethylhexadec-1-en-3-ol, 3,7,11,15-Tetramethyl-1-hexadecene-3-ol, 3,7,11,15-tetramethylhexadeca-1-en-3-ol, 1-Hexadecen-3-ol, 3,7,11,15-tetramethyl-, Isovegetable alcohol, IPL, Phytol isomer
Isophytol (CAS 505-32-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H40O and a molecular weight of 296.531 g/mol. Key properties include a boiling point of 327.8±10.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 143.5±4.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation 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.
- 505-32-8
- Jingsj CID
- J-5139-8
- Molecular Formula
- C20H40O
- Molecular Weight
- 296.531 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 327.8±10.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 143.5±4.7 °C |
| Exact Mass | 296.307922 |
| PSA | 20.23000 |
| LogP | 8.28 |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.456 |
| Additional Property | Practically insoluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2905290000 |
|---|---|
| Summary | 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Isophytol?
The CAS number of Isophytol is 505-32-8.
What are the molecular formula and molecular weight of Isophytol?
Isophytol has molecular formula C20H40O and molecular weight 296.531 g/mol.
Is Isophytol hazardous?
Isophytol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Isophytol?
For Isophytol, Upstream Products: Vinyl bromide, Phytone, (5E,9E)-6,10,14-Trimethylpentadeca-5,9,13-trien-2-one; Downstream Products: Phytol, D-alpha-Tocopheryl acetate, DL-α-Tocopherol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isophytol (CAS 505-32-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5139-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.