2-Bromoisovanillin
Also known as: 2-Bromo-5-hydroxy-4-methoxybenzaldehyde, 5-Bromoisovanillin, 2-Bromo-5-hydroxy-p-anisaldehyde, 2-Bromo-5-Hydroxy-4-Anisaldehyde, 2-bromo-5-hydroxy-4-methoxy-benzaldehyde, 6-bromo-3-hydroxy-4-methoxybenzaldehyde, 2-bromoisovanilline, Bromo-5-hydroxy-p-anisaldehyde, Benzaldehyde, 2-bromo-5-hydroxy-4-methoxy-, MFCD00195552, VHR CQ FE DO1
2-Bromoisovanillin (CAS 2973-59-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H7BrO3 and a molecular weight of 231.043 g/mol. Key properties include a melting point of 98-100ºC, a boiling point of 320.8±37.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 147.8±26.5 °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.
- 2973-59-3
- Jingsj CID
- J-1516386-7
- Molecular Formula
- C8H7BrO3
- Molecular Weight
- 231.043 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 98-100ºC |
|---|---|
| Boiling Point | 320.8±37.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 147.8±26.5 °C |
| Exact Mass | 229.957855 |
| PSA | 46.53000 |
| LogP | 2.27 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.623 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Bromoisovanillin?
The CAS number of 2-Bromoisovanillin is 2973-59-3.
What are the molecular formula and molecular weight of 2-Bromoisovanillin?
2-Bromoisovanillin has molecular formula C8H7BrO3 and molecular weight 231.043 g/mol.
Is 2-Bromoisovanillin hazardous?
2-Bromoisovanillin 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-Bromoisovanillin?
For 2-Bromoisovanillin, Upstream Products: Isovanillin, 2-Bromo-4,5-dimethoxybenzaldehyde, 6-Bromopiperonal; Downstream Products: 2-Bromo-4-methoxy-5-(benzyloxy)benzaldehyde, Galanthaminone, 3,4-Dibenzyloxybenzaldehyde.
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-Bromoisovanillin (CAS 2973-59-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516386-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.