CACOTHELINE
- CAS NO.：561-20-6
- Empirical Formula: C21H21N3O7
- Molecular Weight: 427.41
- MDL number: MFCD00077211
- EINECS: 209-215-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:05:52
What is CACOTHELINE?
The Uses of CACOTHELINE
Indicator.
What are the applications of Application
Cacotheline Monohydrate is a monohydrate used for proteomics research
Purification Methods
Cacotheline gives yellow crystals from H2O. It is then dried over H2SO4 which gives the dihydrate, and in a vacuum over H2SO4 at 105o it forms the anhydrous compound. The hydrochloride separates as the hydrate (on heating in vacuum at 80o) in orange-yellow prisms or plates, m 250o(dec) and forms a resorcinol complex which gives brown crystals from EtOH, m 325o, and a hydroquinone complex as dark red crystals from EtOH, m 319o. [Leuchs & Leuchs Chem Ber 43 1042 1910, Teuber Chem Ber 86 232, (UV: 242) 1953; complexes: Gallo Gazz Chim Ital 85 1441 1955.] It is used in the titrimetric estimation of Sn2+ ions [Szrvas & Lantos Talanta 10 477 1963]. [Beilstein 27 III/IV 8014.]
Properties of CACOTHELINE
| Melting point: | >299.85°C |
| Boiling point: | 542.58°C (rough estimate) |
| Density | 1.4011 (rough estimate) |
| refractive index | 1.6300 (estimate) |
| pka | 4.18±0.10(Predicted) |
| form | Solid |
| color | White to yellow crystal |
| Merck | 14,1605 |
| CAS DataBase Reference | 561-20-6(CAS DataBase Reference) |
| EPA Substance Registry System | Cacotheline (561-20-6) |
Safety information for CACOTHELINE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for CACOTHELINE
CACOTHELINE manufacturer
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