2,3-dimethylpyridine-4-carbaldehyde
Also known as: 2,3-dimethylisonicotinaldehyde, 2,3-dimethyl-4-pyridinecarboxaldehyde, 2,3-dimethylpyridine-4-carboxaldehyde
2,3-dimethylpyridine-4-carbaldehyde (CAS 867141-55-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO and a molecular weight of 135.16300 g/mol. Key properties include a boiling point of 241.3ºC at 760 mmHg, a density of 1.065g/cm3 and a flash point of 105.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 867141-55-7
- Jingsj CID
- J-1143167-7
- Molecular Formula
- C8H9NO
- Molecular Weight
- 135.16300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 241.3ºC at 760 mmHg |
|---|---|
| Density | 1.065g/cm3 |
| Flash Point | 105.8ºC |
| Exact Mass | 135.06800 |
| PSA | 29.96000 |
| LogP | 1.51090 |
| Refractive Index | 1.555 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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-dimethylpyridine-4-carbaldehyde?
The CAS number of 2,3-dimethylpyridine-4-carbaldehyde is 867141-55-7.
What are the molecular formula and molecular weight of 2,3-dimethylpyridine-4-carbaldehyde?
2,3-dimethylpyridine-4-carbaldehyde has molecular formula C8H9NO and molecular weight 135.16300 g/mol.
What are the upstream and downstream products of 2,3-dimethylpyridine-4-carbaldehyde?
For 2,3-dimethylpyridine-4-carbaldehyde, Upstream Products: (2,3-dimethylpyridin-4-yl)methanol.
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-dimethylpyridine-4-carbaldehyde (CAS 867141-55-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1143167-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.