4,5-Dichloropyridine-2,3-diamine
2,3-二氨基-4,5-二氯吡啶
Also known as: 2,3-Diamino-4,5-dichloropyridine, 2,3-Pyridinediamine, 4,5-dichloro-, 4,5-dichloropyridine-2,3-diamine
4,5-Dichloropyridine-2,3-diamine (CAS 662116-66-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5Cl2N3 and a molecular weight of 178.01900 g/mol. It is also known as 2,3-Diamino-4,5-dichloropyridine, 2,3-Pyridinediamine, 4,5-dichloro- and 4,5-dichloropyridine-2,3-diamine. Key property: a density of 1.602. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 662116-66-7
- Jingsj CID
- J-1454211-8
- Molecular Formula
- C5H5Cl2N3
- Chinese Name
- 2,3-二氨基-4,5-二氯吡啶
- Molecular Weight
- 178.01900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.602 |
|---|
Frequently Asked Questions
What is the CAS number of 4,5-Dichloropyridine-2,3-diamine?
The CAS number of 4,5-Dichloropyridine-2,3-diamine is 662116-66-7.
What are the molecular formula and molecular weight of 4,5-Dichloropyridine-2,3-diamine?
4,5-Dichloropyridine-2,3-diamine has molecular formula C5H5Cl2N3 and molecular weight 178.01900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,5-Dichloropyridine-2,3-diamine (CAS 662116-66-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454211-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.