23245
Fluka
4,5-Dimethoxy-2-nitrobenzyl chloroformate
purum, ≥97.0% (AT)
| Synonym: | 6-Nitroveratryl chloroformate, 6-Nitroveratryloxycarbonyl chloride, NVOC chloride, NVOC-Cl |
| CAS Number: | 42855-00-5 |
| Linear Formula: | ClCO2CH2C6H2(OCH3)2NO2 |
| Molecular Weight: | 275.64 |
| Beilstein Registry Number: | 2389168 |
| MDL number: | MFCD00143507 |
| PubChem Substance ID: | 24853900 |
Description
| Other Notes | Reagent for introducing the photo-cleavable amino-protecting group NVOC, selectively and very mildly cleaved with 350 nm light1,2,3,4 |
Properties
| grade | purum |
| assay | ≥97.0% (AT) |
| mp | 125 °C (dec.)(lit.) |
| storage temp. | 2-8°C |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
| Hazard Codes | C |
| Risk Statements | 34-37 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN3261 8/PG 2 |
| WGK Germany | 3 |
Related Products
| Replaced by | 420069, 4,5-Dimethoxy-2-nitrobenzyl chloroformate |
References
| Cited Reference | 1. V.N.R. Pillai Synthesis, 1, (1980) |
| 2. R.T. Cummings, G.A. Krafft Tetrahedron Lett. 29, 65, (1988) | |
| 3. S.A. Robertson et al. J. Am. Chem. Soc. 113, 2722, (1991) | |
| 4. S.P.A. Fodor et al. Science 251, 767, (1991) Abstract | |
| reference | FT-IR 2 (2), 2960:D / Structure Index 1, 318:A:7 |
