Butanedihydrazide
Also known as: Succinohydrazide, Succinic dihydrazide, Succinic acid dihydrazide, Succinhydrazide, Butanediohydrazide, Succinic hydrazide, Succinoyldihydrazine, Succinyl dihydrazide, Butanedioic acid, dihydrazide, AKOS BBS-00001037, BIO-FARMA BF003442, LABOTEST-BB LT00068494, MFCD00007613, EINECS 223-970-9
Butanedihydrazide (CAS 4146-43-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H10N4O2 and a molecular weight of 146.148 g/mol. Key properties include a melting point of 170-171 °C(lit.), a boiling point of 540.2±33.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 280.5±25.4 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4146-43-4
- Jingsj CID
- J-1027858-7
- Molecular Formula
- C4H10N4O2
- Molecular Weight
- 146.148 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 170-171 °C(lit.) |
|---|---|
| Boiling Point | 540.2±33.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 280.5±25.4 °C |
| Exact Mass | 146.080383 |
| PSA | 110.24000 |
| LogP | -3.18 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.526 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
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 Butanedihydrazide?
The CAS number of Butanedihydrazide is 4146-43-4.
What are the molecular formula and molecular weight of Butanedihydrazide?
Butanedihydrazide has molecular formula C4H10N4O2 and molecular weight 146.148 g/mol.
Is Butanedihydrazide hazardous?
Butanedihydrazide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of Butanedihydrazide?
For Butanedihydrazide, Upstream Products: Dimethyl succinate, Diethyl succinate, Succinic anhydride; Downstream Products: Succinyl chloride, 3-(hydrazinecarbonyl)propanoic acid, Succinic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Butanedihydrazide (CAS 4146-43-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1027858-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.