7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde
Also known as: 1,4-Benzodioxin-6-carboxaldehyde, 2,3-dihydro-7-methoxy-, 7-Methoxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde, 2-methoxy-4,5-ethylenedioxybenzaldehyde, 177492
7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde (CAS 116757-66-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H10O4 and a molecular weight of 194.18400 g/mol. Key properties include a boiling point of 321.6ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 143.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 116757-66-5
- Jingsj CID
- J-1624052-1
- Molecular Formula
- C10H10O4
- Molecular Weight
- 194.18400 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 321.6ºC at 760 mmHg |
|---|---|
| Density | 1.26g/cm3 |
| Flash Point | 143.2ºC |
| Exact Mass | 194.05800 |
| PSA | 44.76000 |
| LogP | 1.27890 |
| Vapor Pressure | 0.000294mmHg at 25°C |
| Refractive Index | 1.568 |
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 7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde?
The CAS number of 7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde is 116757-66-5.
What are the molecular formula and molecular weight of 7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde?
7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde has molecular formula C10H10O4 and molecular weight 194.18400 g/mol.
What are the upstream and downstream products of 7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde?
For 7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde, Upstream Products: N,N-Dimethylformamide, Sodium methoxide, 3,4-Dihydroxybenzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde (CAS 116757-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1624052-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.