perylene
Also known as: Dibenz[de,kl]anthracene, EINECS 205-900-9, MFCD00004142, PERYLENE 99+%, PERYLENE OEKANAL, 250 MG, PERYLENE, 1X1ML, CH2CL2, 2000UG/ML, PERYLENE, 50MG, NEAT, PERYLENE, FOR FLUORESCENCE, PERYLENE, SUBLIMED, 99.5+%, Perilene, Perylene, Perylene(Rri6401)~95%, peri-Dinaphthalene, perylene solution
perylene (CAS 198-55-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H12 and a molecular weight of 252.309 g/mol. Key properties include a melting point of 277-280ºC, a boiling point of 467.5±12.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 228.6±13.7 °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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 198-55-0
- Jingsj CID
- J-31541-4
- Molecular Formula
- C20H12
- Molecular Weight
- 252.309 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 277-280ºC |
|---|---|
| Boiling Point | 467.5±12.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 228.6±13.7 °C |
| Exact Mass | 252.093903 |
| LogP | 6.40 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.887 |
| Storage Conditions | 2-8°C |
| Additional Property | INSOLUBLE |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H336 — May cause drowsiness or dizziness
- H351 — Suspected of causing cancer
- H373 — May cause damage to organs through prolonged exposure
Customs & Trade Information
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。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 perylene?
The CAS number of perylene is 198-55-0.
What are the molecular formula and molecular weight of perylene?
perylene has molecular formula C20H12 and molecular weight 252.309 g/mol.
Is perylene hazardous?
perylene has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of perylene?
For perylene, Upstream Products: 3,4,9,10-Perylenetetracarboxylic dianhydride, 1,8-Diiodonaphthalene, Dimethyl acetylenedicarboxylate; Downstream Products: 1,2,3,4,6,7,8,9-Octachlorodibenzo[b,d]furan, 2,3,7,8-Tetrachlorodibenzofuran, 3-Nitroperylene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "perylene (CAS 198-55-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31541-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.