2,4-Dichlorothiazole-5-carboxaldehyde
Also known as: 2,4-Dichloro-5-thiazolecarboxaldehyde, 2,4-Dichloro-5-formylthiazole, 2,4-Dichlorothiazole-5-carbaldehyde, 2,4-Dichloro-1,3-thiazole-5-carbaldehyde, 5-Thiazolecarboxaldehyde, 2,4-dichloro-
2,4-Dichlorothiazole-5-carboxaldehyde (CAS 92972-48-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4HCl2NOS and a molecular weight of 182.028 g/mol. Key properties include a melting point of −1 °C(lit.), a boiling point of 307.1±45.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 139.5±28.7 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic 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.
- 92972-48-0
- Jingsj CID
- J-5708-9
- Molecular Formula
- C4HCl2NOS
- Molecular Weight
- 182.028 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −1 °C(lit.) |
|---|---|
| Boiling Point | 307.1±45.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 139.5±28.7 °C |
| Exact Mass | 180.915588 |
| PSA | 58.20000 |
| LogP | 1.10 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.650 |
| Additional Property | slowly decomposes |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,4-Dichlorothiazole-5-carboxaldehyde?
The CAS number of 2,4-Dichlorothiazole-5-carboxaldehyde is 92972-48-0.
What are the molecular formula and molecular weight of 2,4-Dichlorothiazole-5-carboxaldehyde?
2,4-Dichlorothiazole-5-carboxaldehyde has molecular formula C4HCl2NOS and molecular weight 182.028 g/mol.
Is 2,4-Dichlorothiazole-5-carboxaldehyde hazardous?
2,4-Dichlorothiazole-5-carboxaldehyde has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2,4-Dichlorothiazole-5-carboxaldehyde?
For 2,4-Dichlorothiazole-5-carboxaldehyde, Upstream Products: 2,4-Thiazolidinedione, N,N-Dimethylformamide, Phosphoryl chloride; Downstream Products: 4-chloro-2-(dimethylamino)-1,3-thiazole-5-carbaldehyde, Thiazole-5-carboxaldehyde, 4-Chloro-2-(piperidin-1-yl)-1,3-thiazole-5-carbaldehyde.
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-Dichlorothiazole-5-carboxaldehyde (CAS 92972-48-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5708-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.