Indeno(1,2,3-cd)pyrene
Also known as: 1,10-(1,2-Phenylene)pyrene, 1,10-(o-Phenylene)pyrene, 1,2-dihydroindeno[1,2,3-cd]pyrene, 2,3-Phenylenepyrene, 2,3-o-Phenylenepyrene, EINECS 205-893-2, INDENO(1,2,3-CD)PYRENE, Indeno[1,2,3-cd]pyrene, MFCD00152577, RCRA waste no. U137, RCRA waste number U137, indeno<1,2,3-cd>pyrene, o-Phenylenepyrene
Indeno(1,2,3-cd)pyrene (CAS 193-39-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H12 and a molecular weight of 276.331 g/mol. Key properties include a melting point of 163.6ºC, a boiling point of 497.1±12.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 247.2±13.7 °C. It is classified under GHS with signal word Warning and hazard statements H351 — Suspected of causing cancer. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 193-39-5
- Jingsj CID
- J-33340-4
- Molecular Formula
- C22H12
- Molecular Weight
- 276.331 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 163.6ºC |
|---|---|
| Boiling Point | 497.1±12.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 247.2±13.7 °C |
| Exact Mass | 276.093903 |
| LogP | 6.89 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 2.009 |
| Storage Conditions | APPROX 4°C |
GHS Safety & Compliance
- H351 — Suspected of causing cancer
Customs & Trade Information
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic 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 Indeno(1,2,3-cd)pyrene?
The CAS number of Indeno(1,2,3-cd)pyrene is 193-39-5.
What are the molecular formula and molecular weight of Indeno(1,2,3-cd)pyrene?
Indeno(1,2,3-cd)pyrene has molecular formula C22H12 and molecular weight 276.331 g/mol.
Is Indeno(1,2,3-cd)pyrene hazardous?
Indeno(1,2,3-cd)pyrene has GHS signal word Warning and hazard statements H351 — Suspected of causing cancer.
What are the upstream and downstream products of Indeno(1,2,3-cd)pyrene?
For Indeno(1,2,3-cd)pyrene, Upstream Products: 1-Bromopyrene, 2-Bromophenylboronic acid, (Methoxymethoxy)benzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Indeno(1,2,3-cd)pyrene (CAS 193-39-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33340-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.