Oxalyl dihydrazide
Also known as: Oxalic acid dihydrazide, Oxalohydrazide, Ethanedihydrazide, Oxalic acid bishydrazide, Oxalic hydrazide, Oxalhydrazide, Ethanedioic acid, dihydrazide, Ethanedioyl dihydrazide
Oxalyl dihydrazide (CAS 996-98-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C2H6N4O2 and a molecular weight of 118.095 g/mol. Key properties include a melting point of 242-244 °C (dec.)(lit.) and a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 996-98-5
- Jingsj CID
- J-1089011-0
- Molecular Formula
- C2H6N4O2
- Molecular Weight
- 118.095 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 242-244 °C (dec.)(lit.) |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Exact Mass | 118.049072 |
| PSA | 110.24000 |
| LogP | -2.32 |
| Refractive Index | 1.547 |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Oxalyl dihydrazide?
The CAS number of Oxalyl dihydrazide is 996-98-5.
What are the molecular formula and molecular weight of Oxalyl dihydrazide?
Oxalyl dihydrazide has molecular formula C2H6N4O2 and molecular weight 118.095 g/mol.
What are the upstream and downstream products of Oxalyl dihydrazide?
For Oxalyl dihydrazide, Upstream Products: Diethyl oxalate, Oxamide, Dimethyl oxalate; Downstream Products: Bis(cyclohexanone)oxaldihydrazone, Oxalic acid bis(benzylidenehydrazide).
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Oxalyl dihydrazide (CAS 996-98-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1089011-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.