8.21276

3-Ethoxy-4-hydroxybenzaldehyde

for synthesis

• Sinónimos: 3-Ethoxy-4-hydroxybenzaldehyde, Ethylvanillin
• Fórmula lineal: 3-(C₂H₅O)-4-(OH)C₆H₃CHO
• Número de CAS: 121-32-4
• Peso molecular: 166.17
• MDL number: MFCD00006944
• UNSPSC Code: 12352114
• EC Index Number: 204-464-7

Propiedades

• assay: ≥99.0% (GC)
• form: crystals
• potency: >3160 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• mp: 75-77 °C
• transition temp: flash point 145 °C
• solubility: 2.82 g/L
• storage temp.: 2-30°C
• InChI: 1S/C9H10O3/c1-2-12-9-5-7(6-10)3-4-8(9)11/h3-6,11H,2H2,1H3
• InChI key: CBOQJANXLMLOSS-UHFFFAOYSA-N

Descripción

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 75 °C
Melting range (upper value): ≤ 77 °C
Identity (IR): passes test

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 293.0 °F - closed cup
• flash_point_c: 145 °C - closed cup