3,5-Dichlorosalicylaldehyde
Also known as: 3,5-Dichloro-2-hydroxybenzaldehyde, 2-Hydroxy-3,5-dichlorobenzaldehyde, Benzaldehyde, 3,5-dichloro-2-hydroxy-, Salicylaldehyde, 3,5-dichloro-, 3,5-DICHLORO SALICYLAL
3,5-Dichlorosalicylaldehyde (CAS 90-60-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H4Cl2O2 and a molecular weight of 191.012 g/mol. Key properties include a melting point of 95-97 °C(lit.), a boiling point of 236.7±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 96.9±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90-60-8
- Jingsj CID
- J-1431682-6
- Molecular Formula
- C7H4Cl2O2
- Molecular Weight
- 191.012 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 95-97 °C(lit.) |
|---|---|
| Boiling Point | 236.7±35.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 96.9±25.9 °C |
| Exact Mass | 189.958832 |
| PSA | 37.30000 |
| LogP | 3.16 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.644 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,5-Dichlorosalicylaldehyde?
The CAS number of 3,5-Dichlorosalicylaldehyde is 90-60-8.
What are the molecular formula and molecular weight of 3,5-Dichlorosalicylaldehyde?
3,5-Dichlorosalicylaldehyde has molecular formula C7H4Cl2O2 and molecular weight 191.012 g/mol.
Is 3,5-Dichlorosalicylaldehyde hazardous?
3,5-Dichlorosalicylaldehyde has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 3,5-Dichlorosalicylaldehyde?
For 3,5-Dichlorosalicylaldehyde, Upstream Products: Salicylaldehyde, 2,4-Dichlorophenol, Sodium 3-nitrobenzenesulfonate; Downstream Products: 6,8-dichloro-2-oxo-2H-chromene-3-carboxylic acid, ethyl 2-(2,4-dichloro-6-formylphenoxy)acetate, 3-Acetyl-6,8-dichloro-2H-chromen-2-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Dichlorosalicylaldehyde (CAS 90-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431682-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.