4-fluorobenzhydrazide
Also known as: 4-Fluorobenzohydrazide, 4-Fluorobenzoic hydrazide, 4-Fluorobenzoylhydrazine, 4-Fluorobenzenecarbohydrazide, 4-Fluorobenzhydrazide, Benzoic acid, 4-fluoro-, hydrazide
4-fluorobenzhydrazide (CAS 456-06-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H7FN2O and a molecular weight of 154.142 g/mol. Key properties include a melting point of 162-166 °C(lit.), a boiling point of 299.8ºC at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 135.1ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 456-06-4
- Jingsj CID
- J-5544-7
- Molecular Formula
- C7H7FN2O
- Molecular Weight
- 154.142 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 162-166 °C(lit.) |
|---|---|
| Boiling Point | 299.8ºC at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 135.1ºC |
| Exact Mass | 154.054245 |
| PSA | 55.12000 |
| LogP | 0.47 |
| Vapor Pressure | 0.392mmHg at 25°C |
| Refractive Index | 1.553 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 4-fluorobenzhydrazide?
The CAS number of 4-fluorobenzhydrazide is 456-06-4.
What are the molecular formula and molecular weight of 4-fluorobenzhydrazide?
4-fluorobenzhydrazide has molecular formula C7H7FN2O and molecular weight 154.142 g/mol.
Is 4-fluorobenzhydrazide hazardous?
4-fluorobenzhydrazide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4-fluorobenzhydrazide?
For 4-fluorobenzhydrazide, Upstream Products: Ethyl 4-fluorobenzoate, Methyl 4-fluorobenzoate, 4-Fluorobenzoic acid; Downstream Products: 5-(4-fluorophenyl)-1,3,4-oxadiazole-2(3H)-thione, 4-Ethyl-5-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol, 4-Fluorobenzamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-fluorobenzhydrazide (CAS 456-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5544-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.