2-sec-Butylaniline
Also known as: 2-(sec-Butyl)aniline, 2-(butan-2-yl)aniline, 2-s-butylaniline, 2-sec-butylbenzenamine, o-sec-butylaniline, Benzenamine, 2-(1-methylpropyl)-, Aniline, o-sec-butyl-
2-sec-Butylaniline (CAS 55751-54-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H15N and a molecular weight of 149.233 g/mol. Key properties include a boiling point of 239.0±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 101.5±6.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55751-54-7
- Jingsj CID
- J-20430-8
- Molecular Formula
- C10H15N
- Molecular Weight
- 149.233 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 239.0±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 101.5±6.5 °C |
| Exact Mass | 149.120453 |
| PSA | 26.02000 |
| LogP | 2.81 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.535 |
Customs & Trade Information
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-sec-Butylaniline?
The CAS number of 2-sec-Butylaniline is 55751-54-7.
What are the molecular formula and molecular weight of 2-sec-Butylaniline?
2-sec-Butylaniline has molecular formula C10H15N and molecular weight 149.233 g/mol.
What are the upstream and downstream products of 2-sec-Butylaniline?
For 2-sec-Butylaniline, Upstream Products: 1-sec-Butyl-2-nitrobenzene, 1-Butene, 4-Methylquinoline; Downstream Products: N-Propylaniline, 2-Ethyl-6-sec-butylaniline, 2-sec-Butylphenyl isocyanate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-sec-Butylaniline (CAS 55751-54-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20430-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.