FMOC-OBT
Synonym(s):Benzotriazol-1-yl 9-fluorenylmethyl carbonate;Fmoc-OBt
- CAS NO.：82911-71-5
- Empirical Formula: C21H15N3O3
- Molecular Weight: 357.36
- MDL number: MFCD00074939
- EINECS: 620-711-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-05 19:05:58
What is FMOC-OBT?
Chemical properties
White to off-white powder
The Uses of FMOC-OBT
9-Fluorenylmethyl 1-benzotriazolyl carbonate can be used as a protecting agent in the synthesis of:
- An O-phosphotyrosine analog applicable in the peptide synthesis.
- Complex glycopeptides.
Properties of FMOC-OBT
| Melting point: | 178 °C (dec.) (lit.) |
| Boiling point: | 536.1±43.0 °C(Predicted) |
| Density | 1.38±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| form | Powder or Crystalline Powder |
| pka | -0.89±0.30(Predicted) |
| color | White to off-white |
| BRN | 5359247 |
Safety information for FMOC-OBT
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for FMOC-OBT
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