5-Chloropentanal
5-氯戊醛
Also known as: 5-Chlorovaleraldehyde, 5-Chloro-pentanal, 5-chloropentylaldehyde, 5-chloranylpentanal, Pentanal, 5-chloro-, ZLB0143
5-Chloropentanal (CAS 20074-80-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H9ClO and a molecular weight of 120.577 g/mol. It is also known as 5-Chlorovaleraldehyde, 5-Chloro-pentanal and 5-chloropentylaldehyde. Key properties include a boiling point of 172.0±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 66.8±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20074-80-0
- Jingsj CID
- J-1352783-9
- Molecular Formula
- C5H9ClO
- Chinese Name
- 5-氯戊醛
- Molecular Weight
- 120.577 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 172.0±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 66.8±13.7 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloropentanal?
The CAS number of 5-Chloropentanal is 20074-80-0.
What are the molecular formula and molecular weight of 5-Chloropentanal?
5-Chloropentanal has molecular formula C5H9ClO and molecular weight 120.577 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloropentanal (CAS 20074-80-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1352783-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.