Decylbenzene
Also known as: 1-PHENYLDECANE, 1-phenyl-decan, Benzene, decyl-, DECYLBENZENE, Decane, 1-phenyl-, EINECS 203-230-1, LABOTEST-BB LT00159057, MFCD00008955, N-DECYLBENZENE, PHENYLDECANE, decane,1-phenyl-, decyl-benzen
Decylbenzene (CAS 104-72-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H26 and a molecular weight of 218.378 g/mol. Key properties include a melting point of −14 °C(lit.), a boiling point of 299.5±3.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 126.8±4.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 104-72-3
- Jingsj CID
- J-20784-1
- Molecular Formula
- C16H26
- Molecular Weight
- 218.378 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −14 °C(lit.) |
|---|---|
| Boiling Point | 299.5±3.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 126.8±4.9 °C |
| Exact Mass | 218.203445 |
| LogP | 7.46 |
| Vapor Pressure | 0.0±0.3 mmHg at 25°C |
| Refractive Index | 1.485 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
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 Decylbenzene?
The CAS number of Decylbenzene is 104-72-3.
What are the molecular formula and molecular weight of Decylbenzene?
Decylbenzene has molecular formula C16H26 and molecular weight 218.378 g/mol.
What are the upstream and downstream products of Decylbenzene?
For Decylbenzene, Upstream Products: 1-Bromodecane, Tributylphenyltin, 1-iododecane; Downstream Products: 4-Decylbenzoyl chloride, 4-Decylbenzoic acid, 4-Decylaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Decylbenzene (CAS 104-72-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20784-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.