Acetaldehyde semicarbazone
乙醛缩氨基脲
Also known as: (Ethylideneamino)urea, 2-Ethylidenehydrazinecarboxamide, (E)-2-Ethylidenehydrazine-1-carboxamide, ACETALDEHYDE SEMICARBAZONE, Hydrazinecarboxamide, 2-ethylidene-
Acetaldehyde semicarbazone (CAS 591-86-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H7N3O and a molecular weight of 101.10700 g/mol. It is also known as (Ethylideneamino)urea, 2-Ethylidenehydrazinecarboxamide and (E)-2-Ethylidenehydrazine-1-carboxamide. Key properties include a melting point of 164ºC and a density of 1.21g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 591-86-6
- Jingsj CID
- J-1160435-0
- Molecular Formula
- C3H7N3O
- Chinese Name
- 乙醛缩氨基脲
- Molecular Weight
- 101.10700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 164ºC |
|---|---|
| Density | 1.21g/cm3 |
Frequently Asked Questions
What is the CAS number of Acetaldehyde semicarbazone?
The CAS number of Acetaldehyde semicarbazone is 591-86-6.
What are the molecular formula and molecular weight of Acetaldehyde semicarbazone?
Acetaldehyde semicarbazone has molecular formula C3H7N3O and molecular weight 101.10700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acetaldehyde semicarbazone (CAS 591-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1160435-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.