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LC1380 (+)-Cinchoninefor resolution of racemates for synthesis |
Order number | Packaging | Quantity | Price € |
AC28380 | Glass bottle | 25 g | 22.5 |
AC28380 | Glass bottle | 100 g | 81.45 |
Product information | |
Hill Formula | C19H22N2O |
HS Code | 2939 20 00 |
EC number | 204-234-6 |
Molar mass | 294.40 g/mol |
CAS number | 118-10-5 |
Chemical and physical data | |
Solubility | 0.25 g/l (20 °C) |
Melting point | 258 – 264 °C |
Molar mass | 294.40 g/mol |
Bulk density | 130 kg/m3 |
pH value | 9.0 (0.25 g/l, H2O, 20 °C) |
Safety information | |
R Phrase | R 22-43 Harmful if swallowed.May cause sensitization by skin contact. |
S Phrase | S 22-24-37 Do not breathe dust.Avoid contact with skin.Wear suitable gloves. |
Categories of danger | harmful, sensitizing |
Hazard Symbol | ![]() |
RTECS | GD3500000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly 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 (HClO4) | ≥ 99 % |
Melting range – lower value |
≥ 258 °C |
– upper value | ≤ 264 °C |
Spec. rotation [α]20/D (c=5 in ethanol) | +218 – +222 ° |
Identity (IR) | passes test |
contains ∼15% Dihydrocinchonine |
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