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  • 8.41427 - 2,3-Dihydroxybenzaldehyde

8.41427 EMD Millipore


2,3-Dihydroxybenzaldehyde for synthesis. CAS 24677-78-9, molar mass 138.12 g/mol., for synthesis

  • CAS Number 24677-78-9

  • Linear Formula C₇H₆O₃

  • Molecular Weight 138.12 g/mol

  •  EC Number 246-398-1



Related Categories Biochemicals and Reagents More...
packaging   5 g in Glass bottle (8414270005)
bp   235 °C (1005 hPa)
mp   103 - 108 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (HPLC, area%): ≥ 97.0 % (a/a)
  Melting range (lower value): ≥ 103 °C
  Melting range (upper value): ≤ 108 °C
  Identity (IR): passes test

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Safety Information

HS Code 
2912 49 00
Hazard Statement(s) 
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
10 - 13 Other liquids and solids
WGK 1 slightly water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Irritant  Irritant
Categories of danger 
R Phrase 
R 36/37/38
Irritating to eyes, respiratory system and skin.
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