| Identification | More | [Name]
N-ETHYLBENZISOXAZOLIUM TETRAFLUOROBORATE | [CAS]
4611-62-5 | [Synonyms]
2-ETHYL-1,2-BENZISOXAZOLIUM TETRAFLUOROBORATE
N-ETHYLBENZISOXAZOLIUM TETRAFLUOROBORATE
2-ethyl-1,2-benzisoxazole tetrafluoroborate
2-ETHYL-1 2-BENZISOXAZOLIUM TETRAFLUORO&
N-Ethylbenzisoxazolium tetrafluoroborate, 98+% | [EINECS(EC#)]
225-019-3 | [Molecular Formula]
C9H10BF4NO | [MDL Number]
MFCD00031785 | [Molecular Weight]
234.99 | [MOL File]
4611-62-5.mol |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [F ]
3-8-10-21 |
| Hazard Information | Back Directory | [Purification Methods]
Recrystallise it from MeCN/EtOAc to give magnificent crystals. It is not hygroscopic but on long exposure to moisture it etches glass. It is light-sensitive and should be stored in brown glass bottles. UV (H2O), max 258nm ( 13 100) and 297nm ( 2 900), IR (CH2Cl2): max 1613 (C=N) and 1111-1000 (BF 4 ) [UV, IR, NMR: Kemp & Woodward Tetrahedron 21 3019 1965]. |
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