2,5-Dimethylbromobenzene
Also known as: 2-Bromo-p-xylene, 2-Bromo-1,4-dimethylbenzene, 1,4-Dimethyl-2-bromobenzene, 2,5-Dimethyl-1-bromobenzene, 2,5-Xylyl bromide, 2,5-Dimethylphenyl bromide, 1-Bromo-2,5-dimethylbenzene, 2-Bromo-1,4-xylene
2,5-Dimethylbromobenzene (CAS 553-94-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9Br and a molecular weight of 185.061 g/mol. Key properties include a melting point of 9-10 °C(lit.), a boiling point of 199.5±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 80.1±13.1 °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.
- 553-94-6
- Jingsj CID
- J-44695-7
- Molecular Formula
- C8H9Br
- Molecular Weight
- 185.061 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 9-10 °C(lit.) |
|---|---|
| Boiling Point | 199.5±0.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 80.1±13.1 °C |
| Exact Mass | 183.988754 |
| LogP | 3.91 |
| Vapor Pressure | 0.5±0.3 mmHg at 25°C |
| Refractive Index | 1.544 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,5-Dimethylbromobenzene?
The CAS number of 2,5-Dimethylbromobenzene is 553-94-6.
What are the molecular formula and molecular weight of 2,5-Dimethylbromobenzene?
2,5-Dimethylbromobenzene has molecular formula C8H9Br and molecular weight 185.061 g/mol.
Is 2,5-Dimethylbromobenzene hazardous?
2,5-Dimethylbromobenzene 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 2,5-Dimethylbromobenzene?
For 2,5-Dimethylbromobenzene, Upstream Products: p-Xylene, 2-(2,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2,5-Dimethylphenol; Downstream Products: 2,2',5,5'-Tetramethylbiphenyl, p-Xylene, 6-methoxy-1,4-dimethyl-9H-carbazole.
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-Dimethylbromobenzene (CAS 553-94-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44695-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.