China Steroids Raw Powder Factory Direct Supply 99% Purity Tropolone Powder CAS: 533-75-5, Find details about China Tropolone, Tropolone Powder from China Steroids Raw Powder Factory Direct Supply 99% Purity Tropolone Powder CAS: 533-75-5
Chemical Name: Tropolone
CAS No.: 533-75-5
Molecular Fomula:C7H6O2
Molecular weight: 122.12
Appearance: Slight yellow crystal
Assay:99.0%min
Melting point | 50-52 °C(lit.) |
Boiling point | 80-84 °C0.1 mm Hg(lit.) |
density | 1.1483 (rough estimate) |
refractive index | 1.5286 (estimate) |
Fp | >230 °F |
storage temp. | 2-8°C |
solubility | 40.9g/l (experimental) |
pka | 6.7(at 25ºC) |
form | Crystalline Powder |
color | Off-white to cream-beige |
Water Solubility | Soluble in water. |
Sensitive | Hygroscopic |
CAS DataBase Reference | 533-75-5(CAS DataBase Reference) |
NIST Chemistry Reference | 2,4,6-Cycloheptatrien-1-one, 2-hydroxy-(533-75-5) |
Tropolone is a seven-carbon cyclic compound, also known as tropheno ketone, 2-hydroxy heptanone, was weakly acidic, with the characteristics of aromatic compounds, double bond and weak keto-sex. In the natural world known compounds containing seven carbocyclic ring the following more than ten kinds:
1, hinokitiol (hinokitiol) as red iron complexes exist in Taiwan cypress wood.
2, α-and γ-side element (thujapricin, β-body and the same as hinokitiol) exists in cypress and coniferous plants. It is an antifungal substance to the wood as an antifungal substance of the plant of the genus.
3, α-and β-body in the Cypress essential oil is also present. (Stipitatic acid, 6-hydroxyheptanone-4-carboxylic acid) as Penicillium metabolites formed, with antibacterial activity.
4, purpurin (purpurogallin) as a glucoside present in the fagaceae genus plants gall gall, can be used as a pheno oxidase test.
5. Nootkatin in the heartwood of Chau maecyparis nootkatensis, and colchicum as an inhibitory substance and its analogous colchicum.
Item | Specifications | Results |
Appearance | Slight yellow crystal | Slight yellow crystal |
Assay | ≥99% | 99.91% |
Melting point | 49ºC~51ºC | 49.8ºC~51.2ºC |
Moisture | ≤0.5% | 0.16% |
Conclusion | The results conforms with enterprise standards |
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