2,5-Dimethoxyaniline
Also known as: Aminohydroquinone dimethyl ether, 2,5-Dimethoxybenzenamine, 2-Amino-1,4-dimethoxybenzene, Benzenamine, 2,5-dimethoxy-, 1-Amino-2,5-dimethoxybenzene, 2,5-Dimethoxyphenylamine
2,5-Dimethoxyaniline (CAS 102-56-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H11NO2 and a molecular weight of 153.178 g/mol. Key properties include a melting point of 78-80 °C(lit.), a boiling point of 270.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 130.1±29.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 102-56-7
- Jingsj CID
- J-1511818-0
- Molecular Formula
- C8H11NO2
- Molecular Weight
- 153.178 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78-80 °C(lit.) |
|---|---|
| Boiling Point | 270.0±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 130.1±29.0 °C |
| Exact Mass | 153.078979 |
| PSA | 44.48000 |
| LogP | 1.04 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.540 |
| Additional Property | 4 g/L (40 ºC) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
Frequently Asked Questions
What is the CAS number of 2,5-Dimethoxyaniline?
The CAS number of 2,5-Dimethoxyaniline is 102-56-7.
What are the molecular formula and molecular weight of 2,5-Dimethoxyaniline?
2,5-Dimethoxyaniline has molecular formula C8H11NO2 and molecular weight 153.178 g/mol.
Is 2,5-Dimethoxyaniline hazardous?
2,5-Dimethoxyaniline has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.
What are the upstream and downstream products of 2,5-Dimethoxyaniline?
For 2,5-Dimethoxyaniline, Downstream Products: N-(2,5-Dimethoxyphenyl)acetamide, 2,5-dimethoxyphenyl isocyanate, 1,4-Dimethoxy-9(10H)-acridinethione.
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-Dimethoxyaniline (CAS 102-56-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511818-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.