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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:
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| 5G |
$45.00
|
7 | ≥100 | Contact Us | |
| 25G |
$130.00
|
0 | ≥80 | Contact Us |
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| 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. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | AN0528000 |
Transport Information:
| H.S.code* | 2914.50-000 |
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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