4-Methoxy-2,3-dimethylbenzaldehyde
Also known as: 2,3-Dimethyl-4-methoxybenzaldehyde, 2,3-Dimethylanisaldehyde, 2,3-Dimethyl-p-anisaldehyde, 2,3-Dimethyl-para-anisaldehyde, Benzaldehyde, 4-methoxy-2,3-dimethyl-
4-Methoxy-2,3-dimethylbenzaldehyde (CAS 38998-17-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H12O2 and a molecular weight of 164.201 g/mol. Key properties include a melting point of 52-55 °C(lit.), a boiling point of 280.6±35.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 124.8±19.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 38998-17-3
- Jingsj CID
- J-23695-3
- Molecular Formula
- C10H12O2
- Molecular Weight
- 164.201 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 52-55 °C(lit.) |
|---|---|
| Boiling Point | 280.6±35.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 124.8±19.5 °C |
| Exact Mass | 164.083725 |
| PSA | 26.30000 |
| LogP | 2.62 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.538 |
Customs & Trade Information
| HS Code | 2912499000 |
|---|---|
| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Methoxy-2,3-dimethylbenzaldehyde?
The CAS number of 4-Methoxy-2,3-dimethylbenzaldehyde is 38998-17-3.
What are the molecular formula and molecular weight of 4-Methoxy-2,3-dimethylbenzaldehyde?
4-Methoxy-2,3-dimethylbenzaldehyde has molecular formula C10H12O2 and molecular weight 164.201 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methoxy-2,3-dimethylbenzaldehyde (CAS 38998-17-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23695-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.