14804
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14804
Aldrich
1,2-Bis(dimethylsilyl)benzene
≥98.0% (GC)
| Synonym: | o-Phenylenebis(dimethylsilane) |
| CAS Number: | 17985-72-7 |
| Linear Formula: | C6H4[SiH(CH3)2]2 |
| Molecular Weight: | 194.42 |
| Beilstein Registry Number: | 2937027 |
| MDL number: | MFCD00142462 |
| PubChem Substance ID: | 24848875 |
Description
| Other Notes | Protecting group-reagent for amines and amino acids forming "benzostabase" derivatives, more acid-stable than "stabase" analogs1,2,3; Reaction with olefins and ynes4 |
Properties
| assay | ≥98.0% (GC) |
| refractive index | n |
| n | |
| bp | 101 °C/13 mmHg(lit.) |
| density | 0.898 g/mL at 25 °C(lit.) |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
| Safety Statements | 23-24/25 |
| WGK Germany | 3 |
| Flash Point(F) | 158 °F |
| Flash Point(C) | 70 °C |
References
| Cited Reference | 1. R.P. Bonar-Law et al Tetrahedron Lett. 31, 6721, (1990) |
| 2. Tet. 47, 9807, (1993) | |
| 3. F. Cavelier-Frontin et al. Tet. 47, 9807, (1991) | |
| 4. M. Tanaka et al. Organometallics 10, 16, (1991) | |
| reference | FT-IR 2 (3), 4414:D / Structure Index 1, 474:E:6 |
