Phân loại: Reagent
Thương hiệu: AKSci
IDENTITY | |
CAS Number: | 71989-31-6 |
MDL Number: | MFCD00037122 |
MF: | C20H19NO4 |
MW: | 337.37 |
EINECS: | 276-259-0 |
BRN: | 3596735 |
SPECIFICATIONS & PROPERTIES | |
Min. Purity Spec: | 99% (HPLC) |
Spectra: | NMR, LCMS, HPLC, Polarimetry |
Physical Form (at 20°C): | White crystalline powder |
Melting Point: | 112-115°C |
Optical Rotation: | -30±1° (c =1, DMF) |
Density: | 1.328 |
Refractive Index: | 1.634 |
Long-Term Storage: | Store long-term at 2-8°C |
Description | |
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Catalogue Number | G015 |
Alternate Names |
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Product Information | |
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CAS number | 71989-31-6 |
EC number | 276-259-0 |
Hill Formula | C₂₀H₁₉NO₄ |
Molar Mass | 337.37 g/mol |
Structure formula Image | |
Quality Level | HPLC |
Physicochemical Information | |
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Melting Point | 117 - 118 °C |
Safety Information according to GHS | |
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Storage class | 10 - 13 Other liquids and solids |
WGK | WGK 3 highly hazardous to water |
Specifications | |
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Color (visual) | white to off white |
Appearance of substance (visual) | powder |