8.18731

Salicylic acid

for synthesis

• Synonyme(s) : Salicylic acid, 2-Hydroxybenzoic acid
• Formule empirique (notation de Hill): C₇H₆O₃
• Numéro CAS: 69-72-7
• Poids moléculaire : 138.12
• Numéro MDL: MFCD00002439
• Code UNSPSC : 12352106
• Numéro de classement CE : 200-712-3
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: <1 hPa ( 100 °C)
• Niveau de qualité: 200
• Pureté: ≥99% (acidimetric)
• Forme: solid
• Température d'inflammation spontanée: 500 °C
• Puissance: 1250-1580 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• Technique(s): tissue culture: suitable
• pH: 2.4 ( in H₂O, saturated solution)
• Point d'ébullition: 211 °C/1013 hPa
• Pf: 157-159 °C
• Température de transition: flash point 157 °C
• Solubilité: water: 2 g/L at 20 °C
• Densité: 1.443 g/cm³ at 20 °C
• Masse volumique apparente: 400‑500 kg/m³
• Température de stockage: 2-30°C
• InChI: 1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)
• Clé InChI: YGSDEFSMJLZEOE-UHFFFAOYSA-N

Description

Application

• 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).

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H302 - H318 - H361d
• Conseils de prudence: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 314.6 °F - closed cup
• Point d'éclair (°C): 157 °C - closed cup