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Published TCIMAIL newest issue No.198
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CAS RN: 86610-66-4 | Product Number: T1071
4,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]
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![4,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "4,4',4''-Tris(benzoyloxy)trityl Bromide [Hydroxyl Protecting Agent]")
Purity: >97.0%(T)
Synonyms:
- Tris[4-(phenylcarbonyloxy)phenyl]methyl Bromide
Product Documents:
| Size | Unit Price | Belgium | Japan* |
|---|---|---|---|
| 5G |
€309.00
|
3 | 4 |
| 25G |
€1,202.00
|
2 | 4 |
*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 | T1071 |
| Purity / Analysis Method | >97.0%(T) |
| Molecular Formula / Molecular Weight | C__4__0H__2__7BrO__6 = 683.55 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 86610-66-4 |
| Reaxys Registry Number | 4621772 |
| PubChem Substance ID | 87576870 |
| MDL Number | MFCD00010302 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(Argentometric Titration) | min. 97.0 % |
| Melting point | 192.0 to 198.0 °C |
| Benzene | max. 1.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 190 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H371 : May cause damage to organs. H373 : May cause damage to organs through prolonged or repeated exposure. H340 : May cause genetic defects. H350 : May cause cancer. |
| Precautionary Statements | P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. |
Related Laws:
Transport Information:
| HS Number | 2916310090 |
Application
Protection of Hydroxy Groups
References
- 4,4',4''-Tris(benzoyloxy)trityl as a new type of base-labile group for protection of primary hydroxyl groups
PubMed Literature
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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