Salicylhydrazide
- CAS No.
- 936-02-7
- Chemical Name:
- Salicylhydrazide
- Synonyms
- 2-Hydroxybenzohydrazide;SALICYL HYDRAZIDE;2-HYDROXYBENZHYDRAZIDE;2-HYDROXYBENZOYLHYDRAZINE;2-HYDROXY-BENZOIC ACID HYDRAZIDE;AKOS BC-3011;Salicylhydrazine;salicylohydrazide;salicoylhydrazide;Salicoyl hydrazide
- CBNumber:
- CB7188967
- Molecular Formula:
- C7H8N2O2
- Molecular Weight:
- 152.15
- MDL Number:
- MFCD00007599
- MOL File:
- 936-02-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Salicyl Hydrazide >98.0%(HPLC)(T) | S0242 | 25g | $104 |
| Salicyl Hydrazide >98.0%(HPLC)(T) | S0242 | 500g | $1202 |
| Salicylhydrazide | FS70124 | 50g | $150 |
| Salicylhydrazide | FS70124 | 500g | $150 |
| Salicylhydrazide | FS70124 | 250g | $150 |
| More product size | |||
| Melting point | 147-150 °C(lit.) |
|---|---|
| Boiling point | 274.61°C (rough estimate) |
| Density | 1.2804 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| solubility | soluble in Ethanol,Methanol |
| form | Crystalline Powder |
| pka | 8.57±0.30(Predicted) |
| color | White to off-white |
| BRN | 472355 |
| CAS DataBase Reference | 936-02-7(CAS DataBase Reference) |
| FDA UNII | R5T5F3Q8HR |
| NIST Chemistry Reference | Benzoic acid, 2-hydroxy-, hydrazide(936-02-7) |
| EPA Substance Registry System | Salicylic acid hydrazide (936-02-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | VO3700000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29280000 | |||||||||
| NFPA 704 |
|
Salicylhydrazide price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | S0242 | Salicyl Hydrazide >98.0%(HPLC)(T) | 936-02-7 | 25g | $104 | 2026-04-30 | Buy |
| TCI Chemical | S0242 | Salicyl Hydrazide >98.0%(HPLC)(T) | 936-02-7 | 500g | $1202 | 2021-12-16 | Buy |
| Biosynth | FS70124 | Salicylhydrazide | 936-02-7 | 50g | $150 | 2026-06-04 | Buy |
| Biosynth | FS70124 | Salicylhydrazide | 936-02-7 | 500g | $150 | 2026-06-04 | Buy |
| Biosynth | FS70124 | Salicylhydrazide | 936-02-7 | 250g | $150 | 2026-06-04 | Buy |
Salicylhydrazide Chemical Properties,Uses,Production
Chemical Properties
Salicylohydrazide, also known as 2-Hydroxybenzohydrazide, is a white to off-white crystalline powder or pale yellow crystals. It is stable under standard temperature and pressure, soluble in ethanol and methanol, and should be protected from contact with oxidizing agents.
Uses
A novel colorimetric probe, CDAH, was designed and synthesized using a coumarin derivative as the fluorescent moiety and salicylhydrazide as the ligand through a Schiffs reaction.[2]
Application
2-hydroxybenzohydrazide is a useful research chemical.
Preparation
The preparation of salicylhydrazide was carried out according to the literature. To a solution of methyl salicylate (0.1 mol, 13.81 g) in 30 mL of absolute alcohol in a 150 mL three-neck flask, hydrazine hydrate (30 mL, 80%) was added. The reaction mixture was then heated to reflux for 4 hours. Next, the excess absolute alcohol was completely removed under reduced pressure. The residue was recrystallized from water to yield salicylhydrazide.[1]
References
[1] Meng, D., Liu, F., Li, Y., Yang, Z., Li, G., & Guo, D. (2015). Synthesis, characterization and properties of salicylhydrazide–salicylacylhydrazone derivatives and their terbium complexes. Luminescence, 31 2, 507–514. https://doi.org/10.1002/bio.2989
Salicylhydrazide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88298848 | info@edengenechem.com | China | 2165 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 | info@lihengpharm.com | CHINA | 938 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-17392587031 | 1059@dideu.com | China | 9996 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-27-59207850 | info@fortunachem.com | China | 5993 | 58 |
View Lastest Price from Salicylhydrazide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-07 | Salicylhydrazide
936-02-7
|
1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2019-07-06 | Salicylhydrazide
936-02-7
|
$1.00 | 1KG | 99% | Career Henan Chemical Co |
-
- Salicylhydrazide
936-02-7
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Salicylhydrazide
936-02-7
- $1.00
- 99%
- Career Henan Chemical Co
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