4-Butylaniline
Also known as: 4-Butylbenzenamine, 4-n-Butylaniline, 4-n-Butylbenzenamine, 4-butylphenylamine, p-Butylaniline, p-n-Butylaniline, p-Aminobutylbenzene, Aniline, 4-butyl-, Benzenamine, 4-butyl-, 4-n-BuC6H4NH2, para-n-butylaniline
4-Butylaniline (CAS 104-13-2) 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 melting point of -14°C, a boiling point of 261.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 101.7±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 104-13-2
- Jingsj CID
- J-8833-5
- 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
| Melting Point | -14°C |
|---|---|
| Boiling Point | 261.0±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 101.7±0.0 °C |
| Exact Mass | 149.120453 |
| PSA | 26.02000 |
| LogP | 2.99 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.538 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H412 — Harmful to aquatic life with long lasting effects
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 4-Butylaniline?
The CAS number of 4-Butylaniline is 104-13-2.
What are the molecular formula and molecular weight of 4-Butylaniline?
4-Butylaniline has molecular formula C10H15N and molecular weight 149.233 g/mol.
Is 4-Butylaniline hazardous?
4-Butylaniline has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.
What are the upstream and downstream products of 4-Butylaniline?
For 4-Butylaniline, Upstream Products: Butylmagnesium bromide, 4-Iodoaniline, 4-Nitrobenzaldehyde; Downstream Products: 2,6-Dibromo-4-butylaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Butylaniline (CAS 104-13-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8833-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.