2-Isopropylaniline
Also known as: o-Aminocumene, 2-Aminocumene, o-Cumidine, o-Isopropylaniline, Benzenamine, 2-(1-methylethyl)-, 2-(1-Methylethyl)aniline, (2-Isopropylphenyl)amine, 1-Amino-2-isopropylbenzene, 2-(Propan-2-yl)aniline
2-Isopropylaniline (CAS 643-28-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H13N and a molecular weight of 135.206 g/mol. Key properties include a boiling point of 225.6±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 95.6±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 643-28-7
- Jingsj CID
- J-50178-0
- Molecular Formula
- C9H13N
- Molecular Weight
- 135.206 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 225.6±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 95.6±0.0 °C |
| Exact Mass | 135.104797 |
| PSA | 26.02000 |
| LogP | 2.28 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.543 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Isopropylaniline?
The CAS number of 2-Isopropylaniline is 643-28-7.
What are the molecular formula and molecular weight of 2-Isopropylaniline?
2-Isopropylaniline has molecular formula C9H13N and molecular weight 135.206 g/mol.
Is 2-Isopropylaniline hazardous?
2-Isopropylaniline has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
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-Isopropylaniline (CAS 643-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50178-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.