BOC-L-Methionine
- Product NameBOC-L-Methionine
- CAS2488-15-5
- CBNumberCB7309504
- MFC10H19NO4S
- MW249.33
- EINECS219-639-3
- MDL NumberMFCD00065586
- MOL File2488-15-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 47-50 °C(lit.) |
| alpha | -23 º (c=1.3, methanol) |
| Boiling point | 415.5±40.0 °C(Predicted) |
| Density | 1.160±0.06 g/cm3(Predicted) |
| refractive index | -22 ° (C=1.3, AcOH) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | almost transparency in Methanol |
| pka | 3.83±0.10(Predicted) |
| form | Powder |
| color | White to off-white |
| optical activity | [α]20/D 22°, c = 1 in methanol |
| BRN | 1727869 |
| CAS DataBase Reference | 2488-15-5(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H335 | |||||||||
| Precautionary statements | P280-P304+P340-P312 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 24/25-36-26 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 9-23 | |||||||||
| HS Code | 2930 90 98 | |||||||||
| NFPA 704: |
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