8.22161

4-Hydroxy-3,5-dimethoxybenzoic acid

for synthesis

• 동의어(들): 4-Hydroxy-3,5-dimethoxybenzoic acid, 3,5-Dimethoxy-4-hydroxybenzoic acid, Syringic acid
• Linear Formula: 3,5-(CH₃O)₂-4-(OH)C₆H₂COOH
• CAS Number: 530-57-4
• Molecular Weight: 198.17
• MDL number: MFCD00002552
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 208-486-8
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥96.0% (acidimetric)
• 형태: powder
• mp: 204-207 °C
• 저장 온도: 2-30°C
• InChI: 1S/C9H10O5/c1-13-6-3-5(9(11)12)4-7(14-2)8(6)10/h3-4,10H,1-2H3,(H,11,12)
• InChI key: JMSVCTWVEWCHDZ-UHFFFAOYSA-N

설명

분석 메모

Assay (acidimetric): ≥ 96.0 %
Melting range (lower value): ≥ 205 °C
Melting range (upper value): ≤ 209 °C
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319 - H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3