2,3-Dichloropropionaldehyde
Also known as: 2,3-Dichloropropanal, Propionaldehyde, 2,3-dichloro-, Propanal, 2,3-dichloro-, Dichloropropylaldehyde, α,β-Dichloropropionaldehyde, 1,2-Dichloro-3-propional, 1,2-dichloropropanal, 1,2-dichloropropionaldehyde, 2,3-Dichlor-propionaldehyd
2,3-Dichloropropionaldehyde (CAS 10140-89-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H4Cl2O and a molecular weight of 126.96900 g/mol. Key properties include a boiling point of 153.9ºC at 760mmHg, a density of 1.288g/cm3 and a flash point of 54.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10140-89-3
- Jingsj CID
- J-1055045-0
- Molecular Formula
- C3H4Cl2O
- Molecular Weight
- 126.96900 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 153.9ºC at 760mmHg |
|---|---|
| Density | 1.288g/cm3 |
| Flash Point | 54.7ºC |
| Exact Mass | 125.96400 |
| PSA | 17.07000 |
| LogP | 1.03150 |
| Vapor Pressure | 3.26mmHg at 25°C |
| Refractive Index | 1.436 |
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 2,3-Dichloropropionaldehyde?
The CAS number of 2,3-Dichloropropionaldehyde is 10140-89-3.
What are the molecular formula and molecular weight of 2,3-Dichloropropionaldehyde?
2,3-Dichloropropionaldehyde has molecular formula C3H4Cl2O and molecular weight 126.96900 g/mol.
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-Dichloropropionaldehyde (CAS 10140-89-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1055045-0 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.