165190

O-Acetylsalicyloyl chloride

95%

• Fórmula lineal: 2-(CH₃CO₂)C₆H₄COCl
• Número de CAS: 5538-51-2
• Peso molecular: 198.60
• Beilstein/REAXYS Number: 880372
• EC Number: 226-899-1
• MDL number: MFCD00000663
• UNSPSC Code: 12352100
• PubChem Substance ID: 24850129
• NACRES: NA.22

Propiedades

• Quality Level: 200
• assay: 95%
• form: solid
• refractive index: n20/D 1.536 (lit.)
• bp: 107-110 °C/0.1 mmHg (lit.)
• mp: 45-49 °C (lit.)
• functional group: acyl chloride; ester
• SMILES string: CC(=O)Oc1ccccc1C(Cl)=O
• InChI: 1S/C9H7ClO3/c1-6(11)13-8-5-3-2-4-7(8)9(10)12/h2-5H,1H3
• InChI key: DSGKWFGEUBCEIE-UHFFFAOYSA-N

Descripción

Application

• O-Acetylsalicyloyl chloride was used in the synthesis of enantiomerically pure bidentate heteroorganic ligands built on simple achiral skeletons and containing an aziridine moiety.
• It was used in the general synthesis of acetoxybenzamides.
• It was used in the chemical synthesis of 2,2,6,6-tetramethyl-1-piperidinyloxy(TEMPO)-aspirin conjugate via condensation reaction with 4-hydroxy-TEMPO.
• It was used as reagent in acylation of cyclobutenediones.

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 230.0 °F
• flash_point_c: 110 °C
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges