4-Tritylaniline
Also known as: N-(TRIPHENYLMETHYL)ANILINE, 4-Aminotetraphenylmethane, 4-(Triphenylmethyl)benzenamine, 4-(triphenylmethyl)aniline, p-Aminotetraphenylmethane, (4-Aminophenyl)triphenylmethane, 4-(Trityl)aniline, 4-tritylbenzenamine, Benzenamine, 4-(triphenylmethyl)-, p-Tritylaniline, Triphenyl(p-aminophenyl)methane
4-Tritylaniline (CAS 22948-06-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C25H21N and a molecular weight of 335.441 g/mol. Key properties include a melting point of 255-257 °C(lit.), a boiling point of 483.1±24.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 256.5±18.2 °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.
- 22948-06-7
- Jingsj CID
- J-15154-2
- Molecular Formula
- C25H21N
- Molecular Weight
- 335.441 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 255-257 °C(lit.) |
|---|---|
| Boiling Point | 483.1±24.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 256.5±18.2 °C |
| Exact Mass | 335.167389 |
| PSA | 26.02000 |
| LogP | 6.03 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.646 |
GHS Safety & Compliance
- 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 4-Tritylaniline?
The CAS number of 4-Tritylaniline is 22948-06-7.
What are the molecular formula and molecular weight of 4-Tritylaniline?
4-Tritylaniline has molecular formula C25H21N and molecular weight 335.441 g/mol.
Is 4-Tritylaniline hazardous?
4-Tritylaniline 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-Tritylaniline?
For 4-Tritylaniline, Upstream Products: Triphenylmethyl chloride, Triphenylmethanol, Aniline hydrochloride; Downstream Products: Tetraphenylmethane.
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-Tritylaniline (CAS 22948-06-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15154-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.