2-Hydroxy-4-methoxybenzaldehyde

• Catalog No.: A12971
• CAS Number: 673-22-3
• M. F.: C8H8O3
• M. W.: 152.14732
• Purity: 99%

SYNONYMS

• Title: 2-羟基-4-甲氧基苯甲醛
• IUPAC name: 2-hydroxy-4-methoxybenzaldehyde
• IUPAC Traditional name: 2-hydroxy-4-methoxybenzaldehyde
• Synonyms: 2-Hydroxy-p-anisaldehyde; 4-Methoxysalicylaldehyde

DATABASE IDS

• EC Number: 211-604-0
• CAS Number: 673-22-3
• Beilstein Number: 1072443
• MDL Number: MFCD00003327

PROPERTIES

• Purity: 99%
• Flash Point: >110°C(230°F)
• Melting Point: 40-44°C
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Risk Statements: 36/37/38
• RTECS: BZ2810000
• Safety Statements: 26-37
• Storage Warning: Air Sensitive
• TSCA Listed: 是

REFERENCES

• Condensation with t-butyl acrylate results in cyclization to t-butyl 7-methoxychromene-3-carboxylate: J. Med. Chem., 36, 3580 (1993):
  
• With (Ethoxycarbonylmethylene)triphenylphosphorane, A12896, in N,N-diethylaniline cyclization to 7-methoxycoumarin occurs: Heterocycles, 39, 613 (1994).