4-Amino-5-chloro-2-phenyl-2H-pyridazin-3-one
5-氯-4-氨基-2-苯基-3(2H)-哒嗪酮
Also known as: iso-Chloridazon, 4-Amino-5-chloro-2-phenyl-3(2H)-pyridazinone, 5-Chloro-4-amino-2-phenyl-3(2H)-pyridazinone, TPC-015, 4-Amino-5-chloro-2-phenylpyridazin-3-one
4-Amino-5-chloro-2-phenyl-2H-pyridazin-3-one (CAS 1698-61-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H8ClN3O and a molecular weight of 221.64300 g/mol. It is also known as iso-Chloridazon, 4-Amino-5-chloro-2-phenyl-3(2H)-pyridazinone and 5-Chloro-4-amino-2-phenyl-3(2H)-pyridazinone. Key properties include a boiling point of 312.2ºC at 760 mmHg, a density of 1.42g/cm3 and a flash point of 142.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1698-61-9
- Jingsj CID
- J-1130599-8
- Molecular Formula
- C10H8ClN3O
- Chinese Name
- 5-氯-4-氨基-2-苯基-3(2H)-哒嗪酮
- Molecular Weight
- 221.64300 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 312.2ºC at 760 mmHg |
|---|---|
| Density | 1.42g/cm3 |
| Flash Point | 142.6ºC |
Frequently Asked Questions
What is the CAS number of 4-Amino-5-chloro-2-phenyl-2H-pyridazin-3-one?
The CAS number of 4-Amino-5-chloro-2-phenyl-2H-pyridazin-3-one is 1698-61-9.
What are the molecular formula and molecular weight of 4-Amino-5-chloro-2-phenyl-2H-pyridazin-3-one?
4-Amino-5-chloro-2-phenyl-2H-pyridazin-3-one has molecular formula C10H8ClN3O and molecular weight 221.64300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Amino-5-chloro-2-phenyl-2H-pyridazin-3-one (CAS 1698-61-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1130599-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.