FMOC-O-tert-Butyl-L-threonine
- Product NameFMOC-O-tert-Butyl-L-threonine
- CAS71989-35-0
- CBNumberCB4323820
- MFC23H27NO5
- MW397.46
- EINECS276-261-1
- MDL NumberMFCD00077075
- MOL File71989-35-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 131-134 °C |
| alpha | 40 º (c=1, chloroform) |
| Boiling point | 520.91°C (rough estimate) |
| Density | 1.2197 (rough estimate) |
| refractive index | 15 ° (C=1, AcOEt) |
| storage temp. | 2-8°C |
| solubility | almost transparency in Ethylacetate |
| pka | 3.42±0.10(Predicted) |
| form | Fine Fluffy Crystalline Powder |
| color | White |
| optical activity | [α]20/D +16±1°, c = 1% in ethyl acetate |
| BRN | 4581133 |
| InChIKey | LZOLWEQBVPVDPR-VLIAUNLRSA-N |
| SMILES | C(O)(=O)[C@H]([C@H](OC(C)(C)C)C)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O |
| CAS DataBase Reference | 71989-35-0(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi,N | |||||||||
| Risk Statements | 36/37/38-50/53 | |||||||||
| Safety Statements | 24/25-36/37/39-27-26-61-60-29/56 | |||||||||
| RIDADR | 3077 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29242990 | |||||||||
| NFPA 704: |
|
