4-chloro-2,3-dihydro-1H-isoindol-1-one
4-氯-2,3-二氢-1H-异吲哚-1-酮
Also known as: 4-chloro-1-isoindolinone, 4-chloroisoindolin-1-one, 4-chloro-2,3-dihydro-isoindol-1-one, 1H-Isoindol-1-one, 4-chloro-2,3-dihydro-
4-chloro-2,3-dihydro-1H-isoindol-1-one (CAS 871723-37-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNO and a molecular weight of 167.592 g/mol. It is also known as 4-chloro-1-isoindolinone, 4-chloroisoindolin-1-one and 4-chloro-2,3-dihydro-isoindol-1-one. Key properties include a boiling point of 432.9±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 215.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 871723-37-4
- Jingsj CID
- J-1504986-3
- Molecular Formula
- C8H6ClNO
- Chinese Name
- 4-氯-2,3-二氢-1H-异吲哚-1-酮
- Molecular Weight
- 167.592 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 432.9±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 215.6±28.7 °C |
Frequently Asked Questions
What is the CAS number of 4-chloro-2,3-dihydro-1H-isoindol-1-one?
The CAS number of 4-chloro-2,3-dihydro-1H-isoindol-1-one is 871723-37-4.
What are the molecular formula and molecular weight of 4-chloro-2,3-dihydro-1H-isoindol-1-one?
4-chloro-2,3-dihydro-1H-isoindol-1-one has molecular formula C8H6ClNO and molecular weight 167.592 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-chloro-2,3-dihydro-1H-isoindol-1-one (CAS 871723-37-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504986-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.