8.18731

Salicylic acid

for synthesis

• Sinônimo(s): Salicylic acid, 2-Hydroxybenzoic acid
• Fórmula empírica (Notação de Hill): C₇H₆O₃
• Número CAS: 69-72-7
• Peso molecular: 138.12
• Número MDL: MFCD00002439
• Código UNSPSC: 12352106
• Número do índice EC: 200-712-3
• NACRES: NA.22

Propriedades

• pressão de vapor: <1 hPa ( 100 °C)
• Nível de qualidade: 200
• Ensaio: ≥99% (acidimetric)
• forma: solid
• temperatura de autoignição: 500 °C
• potência: 1250-1580 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• técnica(s): tissue culture: suitable
• pH: 2.4 ( in H₂O, saturated solution)
• pb: 211 °C/1013 hPa
• pf: 157-159 °C
• temperatura de transição: flash point 157 °C
• solubilidade: water: 2 g/L at 20 °C
• densidade: 1.443 g/cm³ at 20 °C
• densidade volumétrica: 400‑500 kg/m³
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)
• chave InChI: YGSDEFSMJLZEOE-UHFFFAOYSA-N

Descrição

Aplicação

• Salicylic Acid and Water Stress: Investigates the impact of salicylic acid on the morphophysiology and essential oil profile of Eryngium foetidum under water stress conditions, highlighting its role in enhancing plant resilience and secondary metabolite production (Santos et al., 2024).


• Salicylic Acid in Plant Defense: Focuses on the usage of salicylic acid as an elicitor to boost the production of withanolides and phenolic acids in Withania somnifera, demonstrating its efficacy in improving secondary metabolite yield in plant biotechnological applications (Halder and Ghosh, 2024).


• Salicylic Acid in Natural Deep Eutectic Solvents: Describes the application of natural deep eutectic solvents containing salicylic acid for forming aqueous biphasic systems, presenting a novel method for drug extraction and highlighting its potential in pharmaceutical manufacturing (Ghaffari et al., 2024).

Informações de segurança

• Pictogramas: GHS05,GHS07,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H302 - H318 - H361d
• Declarações de precaução: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 314.6 °F - closed cup
• Ponto de fulgor (°C): 157 °C - closed cup