Dodecylbenzene
Also known as: 1-Dodecylbenzene, 1-PHENYLDODECANE, 1-PHENYLDODECANE FOR SYNTHESIS, 1-Phenyldodecane, 4-Dodecylphenylamine, 4-dodecylbenzene, 4-laurylaniline, 4-n-dodecyl-aniline, ALKYLBENZENE, Benzenamine,4-dodecyl, Benzene, dodecyl-, DODECYL BENZENE, Dodecane, 1-phenyl-, Dodecane, phenyl-, Dodecylbenzene (linear), EINECS 204-591-8, Laurylbenzene, MFCD00008974, Marlican, Nalkylene 500
Dodecylbenzene (CAS 123-01-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H30 and a molecular weight of 246.431 g/mol. Key properties include a melting point of -7ºC, a boiling point of 331.4±5.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 144.8±5.4 °C. GHS hazard statements: H413. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123-01-3
- Jingsj CID
- J-22827-1
- Molecular Formula
- C18H30
- Molecular Weight
- 246.431 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -7ºC |
|---|---|
| Boiling Point | 331.4±5.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 144.8±5.4 °C |
| Exact Mass | 246.234756 |
| LogP | 8.52 |
| Vapor Pressure | 0.0±0.3 mmHg at 25°C |
| Refractive Index | 1.484 |
GHS Safety & Compliance
- H413
Customs & Trade Information
| HS Code | 2902903000 |
|---|---|
| Summary | 2902903000 dodecylbenzene。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Dodecylbenzene?
The CAS number of Dodecylbenzene is 123-01-3.
What are the molecular formula and molecular weight of Dodecylbenzene?
Dodecylbenzene has molecular formula C18H30 and molecular weight 246.431 g/mol.
Is Dodecylbenzene hazardous?
Dodecylbenzene has GHS hazard statements H413.
What are the upstream and downstream products of Dodecylbenzene?
For Dodecylbenzene, Upstream Products: dodecene, benzene, oleic acid; Downstream Products: Maleic anhydride, Phthalic anhydride, benzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dodecylbenzene (CAS 123-01-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22827-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.