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CAS RN: 480-66-0 | Product Number: T1888
2',4',6'-Trihydroxyacetophenone Monohydrate
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Purity: >98.0%(GC)
Synonyms:
- 2-Acetylphloroglucinol Monohydrate
- Phloroacetophenone Monohydrate
- THAP Monohydrate
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
£44.00
|
2 | 14 |
|
| 25G |
£173.00
|
1 | 18 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | T1888 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__8H__8O__4·H__2O = 186.17 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 480-66-0 |
| Reaxys Registry Number | 1911197 |
| PubChem Substance ID | 87577604 |
| MDL Number | MFCD00002287 |
Specifications
| Appearance | Light orange to Yellow to Green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 213.0 to 223.0 °C |
| Water | 8.5 to 11.0 % |
Properties (reference)
| Melting Point | 215 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 207-556-5 |
| RTECS# | AN0528000 |
Transport Information:
| HS Number | 2914500090 |
Application
A Matrix for MALDI TOF Mass Spectrometry
Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry is a standard soft ionization technique in mass spectrometry. 2',4',6'-Trihydroxyacetophenone (THAP) is often used as a matrix for MALDI-TOF mass spectrometry, for nucleotide, anthocyanin and phosphorylated peptide analysis in particular. Incidentally, IUPAC defined standard terms relating to mass spectrometry in 2013 (free access).
References
- Matrix-assisted laser desorption ionization time-of-flight mass spectrometry: A powerful tool for the mass and sequence analysis of natural and modified oligonucleotides
- The study of 2,3,4-trihydroxyacetophenone and 2,4,6-trihydroxyacetophenone as matrixes for DNA detection in matrix-assisted laser desorption/ionization time-of-flight mass spectrometry
- Analysis of anthocyanins in red wine and fruit juice using MALDI-MS
- Enhanced ionization of phosphorylated peptides during MALDI TOF mass spectrometry
- Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)
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