1-Hydroxypyrene
Also known as: 1-Pyrenol, Pyren-1-ol, 3-Hydroxypyrene, 3-Pyrenol, NSC 30968, Hydroxypyrene, 1-Hydropyrene
1-Hydroxypyrene (CAS 5315-79-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H10O and a molecular weight of 218.250 g/mol. Key properties include a melting point of 179-182ºC(lit.), a boiling point of 437.4±14.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 213.0±12.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 5315-79-7
- Jingsj CID
- J-23502-9
- Molecular Formula
- C16H10O
- Molecular Weight
- 218.250 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 179-182ºC(lit.) |
|---|---|
| Boiling Point | 437.4±14.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 213.0±12.0 °C |
| Exact Mass | 218.073166 |
| PSA | 20.23000 |
| LogP | 4.43 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.895 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Fernando Freitas, et al. Urinary 1-hydroxypyrene Is Associated With Oxidative Stress and Inflammatory Biomarkers in Acute Myocardial Infarction. Int J Environ Res Public Health |
Customs & Trade Information
| HS Code | 2907199090 |
|---|---|
| Summary | 2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Hydroxypyrene?
The CAS number of 1-Hydroxypyrene is 5315-79-7.
What are the molecular formula and molecular weight of 1-Hydroxypyrene?
1-Hydroxypyrene has molecular formula C16H10O and molecular weight 218.250 g/mol.
Which suppliers offer 1-Hydroxypyrene?
1 supplier(s) listed; request a quote for pricing.
Is 1-Hydroxypyrene hazardous?
1-Hydroxypyrene has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Hydroxypyrene (CAS 5315-79-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23502-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.