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LC4705 Phthalaldehydic acid
for synthesis

 

Order number Packaging Quantity Price €
AC31705 Plastic bottle 100 g 33.08

 

Product information
Synonyms 2-Formylbenzoic acid, 3-Hydroxyphthalide, 2-Carboxybenzaldehyde
Hill Formula C8H6O3
Chemical formula 2-(CHO)C6H4COOH
HS Code 2918 30 00
EC number 204-342-3
Molar mass 150.13 g/mol
CAS number 119-67-5

 

Chemical and physical data
Solubility (20 °C) insoluble
Melting point 95 – 98 °C
Molar mass 150.13 g/mol
Bulk density 650 kg/m3
pH value 2 (20 g/l, H2O, 20 °C)
Flash point 198 °C

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
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.

 

Specifications
Assay (acidimetric) ≥ 98 %
Melting range
– lower value
≥ 95 °C
– upper value ≤ 98 °C
Identity (IR) passes test