4-Cyclopropylaniline
Also known as: 4-Cyclopropylbenzenamine, 4-Cyclopropyl-phenylamine, 4-Cylclopropylaniline, 4-aminocyclopropylbenzene, Benzenamine, 4-cyclopropyl-, AKOS BAR-1181, UKRORGSYN-BB BBV-181867, 4-cyclopropylaniline(WXC08386)
4-Cyclopropylaniline (CAS 3158-71-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H11N and a molecular weight of 133.190 g/mol. Key properties include a boiling point of 255.1±19.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 108.2±9.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3158-71-2
- Jingsj CID
- J-1382248-5
- Molecular Formula
- C9H11N
- Molecular Weight
- 133.190 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 255.1±19.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 108.2±9.3 °C |
| Exact Mass | 133.089142 |
| PSA | 26.02000 |
| LogP | 1.99 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.629 |
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-Cyclopropylaniline?
The CAS number of 4-Cyclopropylaniline is 3158-71-2.
What are the molecular formula and molecular weight of 4-Cyclopropylaniline?
4-Cyclopropylaniline has molecular formula C9H11N and molecular weight 133.190 g/mol.
What are the upstream and downstream products of 4-Cyclopropylaniline?
For 4-Cyclopropylaniline, Upstream Products: 1-cyclopropyl-4-nitrobenzene, Cyclopropylbenzene, 1-Bromo-4-nitrobenzene; Downstream Products: 1-bromo-4-cyclopropylbenzene, 4-Cyclopropylbenzoic 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. "4-Cyclopropylaniline (CAS 3158-71-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1382248-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.