4-Isopropylaniline
Also known as: p-Isopropylaniline, Cumidine, 4-Aminocumene, p-Aminocumene, 4-(1-Methylethyl)benzenamine, Benzenamine, 4-(1-methylethyl)-, para-isopropylaniline, 4-(Propan-2-yl)aniline
4-Isopropylaniline (CAS 99-88-7) 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 melting point of -63 °C, a boiling point of 225.6±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 92.2±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 99-88-7
- Jingsj CID
- J-31015-0
- 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
| Melting Point | -63 °C |
|---|---|
| Boiling Point | 225.6±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 92.2±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 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2921491000 |
|---|---|
| Summary | 2921491000 4-isopropylaniline。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:4.0%。General tariff:11.0% |
Frequently Asked Questions
What is the CAS number of 4-Isopropylaniline?
The CAS number of 4-Isopropylaniline is 99-88-7.
What are the molecular formula and molecular weight of 4-Isopropylaniline?
4-Isopropylaniline has molecular formula C9H13N and molecular weight 135.206 g/mol.
Is 4-Isopropylaniline hazardous?
4-Isopropylaniline has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4-Isopropylaniline?
For 4-Isopropylaniline, Upstream Products: 4-Isopropylbenzeneboronic acid, 1-ISOPROPYL-4-NITROBENZENE, 1-(4-Isopropylphenyl)hydrazine; Downstream Products: Isoproturon, 4-Isopropylphenyl isocyanate, 5-Isopropylindoline-2,3-dione.
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-Isopropylaniline (CAS 99-88-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31015-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.