5-chloro-2-methoxynicotinaldehyde
Also known as: 3-pyridinecarboxaldehyde, 5-chloro-2-methoxy-, 5-chloro-2-methoxypyridine-3-carboxaldehyde, 5-chloro-2-methoxypyridine-3-carbaldehyde, 5-chloro-2-methoxy-3-pyridinecarboxaldehyde, 5-chloro-2-methoxynicotinaldehyde, 5-CHLORO-2-METHOXYNICOTINALDEHYDE
5-chloro-2-methoxynicotinaldehyde (CAS 103058-88-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO2 and a molecular weight of 171.58100 g/mol. Key properties include a boiling point of 255.082ºC at 760 mmHg, a density of 1.317g/cm3 and a flash point of 108.07ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103058-88-4
- Jingsj CID
- J-1070237-1
- Molecular Formula
- C7H6ClNO2
- Molecular Weight
- 171.58100 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 255.082ºC at 760 mmHg |
|---|---|
| Density | 1.317g/cm3 |
| Flash Point | 108.07ºC |
| Exact Mass | 171.00900 |
| PSA | 39.19000 |
| LogP | 1.55610 |
| Vapor Pressure | 0.017mmHg at 25°C |
| Refractive Index | 1.569 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
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 5-chloro-2-methoxynicotinaldehyde?
The CAS number of 5-chloro-2-methoxynicotinaldehyde is 103058-88-4.
What are the molecular formula and molecular weight of 5-chloro-2-methoxynicotinaldehyde?
5-chloro-2-methoxynicotinaldehyde has molecular formula C7H6ClNO2 and molecular weight 171.58100 g/mol.
Is 5-chloro-2-methoxynicotinaldehyde hazardous?
5-chloro-2-methoxynicotinaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 5-chloro-2-methoxynicotinaldehyde?
For 5-chloro-2-methoxynicotinaldehyde, Upstream Products: 3-Bromo-5-chloro-2-methoxypyridine, 2,5-Dichloropyridine, 5-Chloro-2-methoxypyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-chloro-2-methoxynicotinaldehyde (CAS 103058-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1070237-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.