2,5-Dimethylaniline
Also known as: 2,5-Xylidine, 2-Amino-p-xylene, 2-Amino-1,4-dimethylbenzene, p-Xylidine, 1-Amino-2,5-dimethylbenzene, Benzenamine, 2,5-dimethyl-, 5-Methyl-o-toluidine, 6-Methyl-m-toluidine
2,5-Dimethylaniline (CAS 95-78-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H11N and a molecular weight of 121.180 g/mol. Key properties include a melting point of 11.5 °C(lit.), a boiling point of 214.9±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 93.9±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.
- 95-78-3
- Jingsj CID
- J-27795-2
- Molecular Formula
- C8H11N
- Molecular Weight
- 121.180 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 11.5 °C(lit.) |
|---|---|
| Boiling Point | 214.9±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 93.9±0.0 °C |
| Exact Mass | 121.089149 |
| PSA | 26.02000 |
| LogP | 1.86 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.559 |
| Additional Property | <0.1 g/100 mL at 18 ºC |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H373 — May cause damage to organs through prolonged exposure
- H411 — Toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2921430090 |
|---|---|
| Summary | HS:2921430090 toluidines and their derivatives; salts thereof 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 2,5-Dimethylaniline?
The CAS number of 2,5-Dimethylaniline is 95-78-3.
What are the molecular formula and molecular weight of 2,5-Dimethylaniline?
2,5-Dimethylaniline has molecular formula C8H11N and molecular weight 121.180 g/mol.
Is 2,5-Dimethylaniline hazardous?
2,5-Dimethylaniline 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 2,5-Dimethylaniline?
For 2,5-Dimethylaniline, Upstream Products: 1,4-Dimethyl-2-nitrobenzene, 2-Chloro-1,4-dimethylbenzene, p-Xylene; Downstream Products: 4,4'-Methylenebis(2,5-dimethylphenol), 4,4'-Methylenebis(2,5-dimethylaniline), 2,4,5-Trimethylaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Dimethylaniline (CAS 95-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27795-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.