5-Bromo-1,2,3-trimethoxybenzene
Also known as: 1-Bromo-3,4,5-trimethoxybenzene, 3,4,5-Trimethoxybromobenzene, 3,4,5-Trimethoxyphenyl bromide, 3,4,5-Trimethoxy-1-bromobenzene, 3,4,5-Trimethoxybrombenzene
5-Bromo-1,2,3-trimethoxybenzene (CAS 2675-79-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H11BrO3 and a molecular weight of 247.086 g/mol. Key properties include a melting point of 78-82 °C(lit.), a boiling point of 262.2±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 103.7±24.4 °C. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2675-79-8
- Jingsj CID
- J-1114148-3
- Molecular Formula
- C9H11BrO3
- Molecular Weight
- 247.086 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78-82 °C(lit.) |
|---|---|
| Boiling Point | 262.2±35.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 103.7±24.4 °C |
| Exact Mass | 245.989151 |
| PSA | 27.69000 |
| LogP | 2.93 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.520 |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
Customs & Trade Information
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 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 5-Bromo-1,2,3-trimethoxybenzene?
The CAS number of 5-Bromo-1,2,3-trimethoxybenzene is 2675-79-8.
What are the molecular formula and molecular weight of 5-Bromo-1,2,3-trimethoxybenzene?
5-Bromo-1,2,3-trimethoxybenzene has molecular formula C9H11BrO3 and molecular weight 247.086 g/mol.
Is 5-Bromo-1,2,3-trimethoxybenzene hazardous?
5-Bromo-1,2,3-trimethoxybenzene has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of 5-Bromo-1,2,3-trimethoxybenzene?
For 5-Bromo-1,2,3-trimethoxybenzene, Upstream Products: 3,4,5-Trimethoxyaniline, Methyl 4-bromobenzoate, Dimethyl sulfate; Downstream Products: Elemicin, Thioanisole, 1,2,3-Trimethoxybenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Bromo-1,2,3-trimethoxybenzene (CAS 2675-79-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1114148-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.