2,3-(Methylenedioxy)benzaldehyde
Also known as: 1,3-Benzodioxole-4-carbaldehyde, 1,3-Benzodioxole-4-carboxaldehyde, Benzo[1,3]dioxole-4-carbaldehyde, Benzo[d][1,3]dioxole-4-carbaldehyde, 4-Formyl-1,3-benzodioxole, 1,3-Benzodioxole-4-carboxaldehyde, 1,3-Benzodioxole-4-aldehyde, Benzodioxole-4-carboxaldehyde, TIMTEC-BB SBB004074, BUTTPARK 27\02-58, EINECS 232-252-4, MFCD00016902
2,3-(Methylenedioxy)benzaldehyde (CAS 7797-83-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6O3 and a molecular weight of 150.131 g/mol. Key properties include a melting point of 34-36ºC(lit.), a boiling point of 263.4±19.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 103.7±7.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7797-83-3
- Jingsj CID
- J-43625-9
- Molecular Formula
- C8H6O3
- Molecular Weight
- 150.131 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 34-36ºC(lit.) |
|---|---|
| Boiling Point | 263.4±19.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 103.7±7.9 °C |
| Exact Mass | 150.031693 |
| PSA | 35.53000 |
| LogP | 1.31 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.615 |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,3-(Methylenedioxy)benzaldehyde?
The CAS number of 2,3-(Methylenedioxy)benzaldehyde is 7797-83-3.
What are the molecular formula and molecular weight of 2,3-(Methylenedioxy)benzaldehyde?
2,3-(Methylenedioxy)benzaldehyde has molecular formula C8H6O3 and molecular weight 150.131 g/mol.
What are the upstream and downstream products of 2,3-(Methylenedioxy)benzaldehyde?
For 2,3-(Methylenedioxy)benzaldehyde, Upstream Products: 2,3-Dihydroxybenzaldehyde, Dibromomethane, Bromochloromethane; Downstream Products: 1,3-Benzodioxole-4-carboxylic acid, Narciclasine, 2,3-Dihydroxybenzonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-(Methylenedioxy)benzaldehyde (CAS 7797-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43625-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.