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VAQORAPhenols & NaphtholsAvailable on request
Tropolone, 98%
Synonyms: 2-Hydroxy-2,4,6-cycloheptatrien-1-one · 2-Hydroxycyclohepta-2,4,6-trienone · Purpurocatechol · 2-Hydroxytropone
CAS No.533-75-5
FormulaC7H6O2
Mol. weight122.12
Catalogue No.VQ-010217
Purity98%
HSN29241900
Tropolone (CAS 533-75-5) – phenolic building block, 98%. C7H6O2, MW 122.12. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Pack sizesPrice on quotation · bulk available
1 g
5 g
25 g
100 g
1 kg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Tropolone, 98%
Listed under CAS 533-75-5, Tropolone is a phenolic building block available from Vaqora Chemicals at a purity of 98%. The compound has the formula C7H6O2, corresponding to a molecular weight of 122.12 g/mol. Systematically, it is named 2-hydroxycyclohepta-2,4,6-trien-1-one. It is also known as 2-Hydroxy-2,4,6-cycloheptatrien-1-one or 2-Hydroxycyclohepta-2,4,6-trienone.
The material typically appears as white to light yellow powder to crystals. Reported physical data include a melting point of 51-55 °C. Its solubility is described as soluble (water). Keep the material at 2–8 °C and protect it from moisture. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.
Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.
Available in 1 g, 5 g, 25 g and 100 g packs, Tropolone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Specifications & identifiers
| Product name | Tropolone, 98% |
|---|---|
| Catalogue No. | VQ-010217 |
| CAS Number | 533-75-5 |
| IUPAC name | 2-hydroxycyclohepta-2,4,6-trien-1-one |
| Molecular formula | C7H6O2 |
| Molecular weight | 122.12 g/mol |
| Exact mass | 122.0368 |
| Purity / assay | 98% |
| HSN code | 29241900 |
| InChIKey | MDYOLVRUBBJPFM-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C(=O)C=C1)O |
| PubChem CID | 10789 |
| Physical form | Crystalline |
|---|---|
| Appearance | White to light yellow powder to crystals |
| Melting point | 51-55 °C |
| Solubility | Soluble (water) |
| LogP (XLogP3) | 0.5 |
| H-bond donors / acceptors | 1 / 2 |
| TPSA | 37.3 Ų |
| Storage | 2–8 °C |
| Synonyms | 2-Hydroxy-2,4,6-cycloheptatrien-1-one, 2-Hydroxycyclohepta-2,4,6-trienone, Purpurocatechol, 2-Hydroxytropone, 2,4,6-Cycloheptatrien-1-one, 2-hydroxy-, 2-Hydroxy-2,4,6-cycloheptatrienone, 2-Hydroxy-2,4,6-cycloheptatriene-1-one, Tropolone, purum, >=98.0% (GC), 2-hydroxy-2,4,6-cycloheptatrien -1-one, 0TR, Tropolone, 98%, 4-08-00-00159 (Beilstein Handbook Reference) |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H314Causes severe skin burns and eye damageH317May cause an allergic skin reactionH318Causes serious eye damageH400Very toxic to aquatic lifeH410Very toxic to aquatic life with long lasting effects
Precautionary statements: P260, P261, P264, P264 + P265, P272, P273, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P333 + P317, P362 + P364, P363, P391, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Tropolone, 98%?
The CAS Registry Number of Tropolone, 98% is 533-75-5. It is also known as 2-Hydroxy-2,4,6-cycloheptatrien-1-one, 2-Hydroxycyclohepta-2,4,6-trienone, Purpurocatechol.
What is the molecular formula and molecular weight of Tropolone, 98%?
Tropolone, 98% has the molecular formula C7H6O2 and a molecular weight of 122.12 g/mol. Its IUPAC name is 2-hydroxycyclohepta-2,4,6-trien-1-one.
Which grade and pack sizes of Tropolone, 98% can I order?
We supply Tropolone, 98% in (98%) grade, in 1 g, 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Tropolone, 98%?
Yes. Every lot of Tropolone, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Tropolone, 98% be shipped internationally?
Yes. Tropolone, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
How should Tropolone, 98% be stored?
2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.
Enquire about Tropolone, 98%
We reply within one business day with price, pack options, lead time and documentation.
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