4-Chloroquinazoline
4-氯喹唑啉
Also known as: 4-chloro-quinazoline, 4-chloroquinozoline, 4-Chloro-Quinazoline, Quinazoline, 4-chloro-, AKOS BBS-00004561, MFCD00228682
4-Chloroquinazoline (CAS 5190-68-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H5ClN2 and a molecular weight of 164.592 g/mol. It is also known as 4-chloro-quinazoline, 4-chloroquinozoline and 4-Chloro-Quinazoline. Key properties include a melting point of 96-100ºC, a boiling point of 281.0±13.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 150.6±5.4 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5190-68-1
- Jingsj CID
- J-1992773-8
- Molecular Formula
- C8H5ClN2
- Chinese Name
- 4-氯喹唑啉
- Molecular Weight
- 164.592 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 96-100ºC |
|---|---|
| Boiling Point | 281.0±13.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 150.6±5.4 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Chloroquinazoline?
The CAS number of 4-Chloroquinazoline is 5190-68-1.
What are the molecular formula and molecular weight of 4-Chloroquinazoline?
4-Chloroquinazoline has molecular formula C8H5ClN2 and molecular weight 164.592 g/mol.
Is 4-Chloroquinazoline hazardous?
4-Chloroquinazoline has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloroquinazoline (CAS 5190-68-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992773-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.