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LC1619 5,6-Dimethoxyphthalaldehydic acid for synthesis |
Order number | Packaging | Quantity | Price € |
AC28619 | Plastic bottle | 5 g | 38.70 |
Product information | |
Synonyms | 6-Formyl-2,3-dimethoxybenzoic acid, Opianic acid |
Hill Formula | C10H10O5 |
Chemical formula | 2-(OHC)-5,6-(CH3O)2C6H2COOH |
HS Code | 2918 99 90 |
EC number | 208-261-4 |
Molar mass | 210.18 g/mol |
CAS number | 519-05-1 |
Chemical and physical data | |
Solubility | 2.5 g/l (20 °C) |
Melting point | 145 – 148 °C |
Molar mass | 210.18 g/mol |
Safety information | |
WGK | WGK 3 highly water endangering |
Disposal | 4 Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). |
Specifications | |
Assay (HPLC, area%) | ≥ 99 % |
Melting range – lower value |
≥ 145 °C |
– upper value | ≤ 148 °C |
Identity (IR) | passes test |
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Hazard Symbol
Hazard Symbol