2,4-Dimethoxy-6-methylbenzaldehyde
Also known as: 2,4-Dimethoxy-6-methylbenzaldehyde, 4,6-Dimethoxy-o-tolualdehyde, 3,5-Dimethoxy-2-formyltoluene, Benzaldehyde, 2,4-dimethoxy-6-methyl-, RARECHEM AX KI 1029, o-orsellinal, Di-O-methyl-o-orcylaldehyd
2,4-Dimethoxy-6-methylbenzaldehyde (CAS 7149-90-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H12O3 and a molecular weight of 180.20000 g/mol. Key properties include a melting point of 65-69ºC, a boiling point of 315.7ºC at 760 mmHg, a density of 1.089g/cm3 and a flash point of 135.7ºC. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7149-90-8
- Jingsj CID
- J-49305-0
- Molecular Formula
- C10H12O3
- Molecular Weight
- 180.20000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 65-69ºC |
|---|---|
| Boiling Point | 315.7ºC at 760 mmHg |
| Density | 1.089g/cm3 |
| Flash Point | 135.7ºC |
| Exact Mass | 180.07900 |
| PSA | 35.53000 |
| LogP | 1.82470 |
| Refractive Index | 1.531 |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
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 2,4-Dimethoxy-6-methylbenzaldehyde?
The CAS number of 2,4-Dimethoxy-6-methylbenzaldehyde is 7149-90-8.
What are the molecular formula and molecular weight of 2,4-Dimethoxy-6-methylbenzaldehyde?
2,4-Dimethoxy-6-methylbenzaldehyde has molecular formula C10H12O3 and molecular weight 180.20000 g/mol.
Is 2,4-Dimethoxy-6-methylbenzaldehyde hazardous?
2,4-Dimethoxy-6-methylbenzaldehyde has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2,4-Dimethoxy-6-methylbenzaldehyde?
For 2,4-Dimethoxy-6-methylbenzaldehyde, Upstream Products: 3,5-Dimethoxytoluene, N,N-Dimethylformamide, 2,4-Dihydroxy-6-methylbenzaldehyde; Downstream Products: 4,5-Dimethylresorcinol, Methyl 2,4-dimethoxy-6-methylbenzoate, Alternariol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Dimethoxy-6-methylbenzaldehyde (CAS 7149-90-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49305-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.