8.20871

Sodium ethoxide

for synthesis

• Sinónimos: Sodium ethoxide, Sodium ethylate, Sodium ethanolate
• Número de CAS: 141-52-6
• Peso molecular: 68.05
• MDL number: MFCD00012417
• UNSPSC Code: 12352302
• EC Index Number: 205-487-5
• NACRES: NA.22

Propiedades

• Quality Level: 200
• form: powder
• autoignition temp.: 30-50 °C
• potency: 598 mg/kg LD₅₀, oral (Rat)
• pH: 13 (20 °C, 5 g/L in H₂O)
• density: 0.87 g/cm³ at 20 °C
• bulk density: 300 kg/m³
• InChI: 1S/C2H5O.Na/c1-2-3;/h2H2,1H3;/q-1;+1
• InChI key: QDRKDTQENPPHOJ-UHFFFAOYSA-N

Descripción

General description

for synthesis

Application

Sodium ethoxide for synthesis. CAS No. 141-52-6, EC Number 205-487-5.

Analysis Note

Assay (acidimetric)≥ 95.0 %Free NaOH≤ 2.0 %

Información de seguridad

• pictograms: GHS02,GHS05
• signalword: Danger
• hcodes: H228 - H251 - H314
• pcodes: P210 - P235 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1A
• supp_hazards: EUH014
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 1
• flash_point_f: 86.0 °F - closed cup
• flash_point_c: 30 °C - closed cup