8.21075

Terephthalaldehydic acid

for synthesis

• 동의어(들): Terephthalaldehydic acid, 4-Formylbenzoic acid, 4-Carboxybenzaldehyde
• Linear Formula: 4-(OHC)C₆H₄COOH
• CAS Number: 619-66-9
• Molecular Weight: 150.13
• MDL number: MFCD00006951
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 210-607-4
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥98.0% (acidimetric)
• 형태: powder
• pH: 3.5 (20 °C, 1 g/L in H₂O)
• mp: 248-250 °C
• 벌크 밀도: 396 kg/m³
• 저장 온도: 2-30°C
• InChI: 1S/C8H6O3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H,(H,10,11)
• InChI key: GOUHYARYYWKXHS-UHFFFAOYSA-N

설명

분석 메모

Assay (acidimetric): ≥ 98.0 %
Identity (IR): passes test

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable