Salicylhydrazide
- Product Name
- Salicylhydrazide
- CAS No.
- 936-02-7
- Chemical Name
- Salicylhydrazide
- Synonyms
- AKOS BC-3011;Salicylhydrazine;SALICYL HYDRAZIDE;salicylohydrazide;salicoylhydrazide;Salicoyl hydrazide;Salicyclohydrazine;salicylylhydrazine;TIMTEC-BB SBB007759;SALICYLIC HYDRAZIDE
- CBNumber
- CB7188967
- Molecular Formula
- C7H8N2O2
- Formula Weight
- 152.15
- MOL File
- 936-02-7.mol
Salicylhydrazide Property
- 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)
- NIST Chemistry Reference
- Benzoic acid, 2-hydroxy-, hydrazide(936-02-7)
- EPA Substance Registry System
- Salicylic acid hydrazide (936-02-7)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- S0242
- Product name
- Salicyl Hydrazide
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $104
- Updated
- 2026/03/19
- Product number
- S0242
- Product name
- Salicyl Hydrazide
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 500g
- Price
- $1202
- Updated
- 2021/12/16
- Product number
- B443813
- Product name
- 2-Hydroxybenzohydrazide
- Packaging
- 10g
- Price
- $60
- Updated
- 2021/12/16
- Product number
- B443813
- Product name
- 2-Hydroxybenzohydrazide
- Packaging
- 50g
- Price
- $110
- Updated
- 2021/12/16
- Product number
- 4656-1-X0
- Product name
- 2-Hydroxybenzoic acid hydrazide
- Packaging
- 100g
- Price
- $171
- Updated
- 2021/12/16
Salicylhydrazide Chemical Properties,Usage,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
Raw materials
Preparation Products
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View Lastest Price from Salicylhydrazide manufacturers
- Product
- Salicylhydrazide 936-02-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-03
- Product
- Salicylhydrazide 936-02-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- Customized
- Release date
- 2019-07-02