| 4-Nitrobenzyl chloroformate Basic information |
| Product Name: | 4-Nitrobenzyl chloroformate |
| Synonyms: | P-NITROBENZYL CHLOROFORMATE;P-NITROCARBOBENZOXY CHLORIDE;PNBCF;PARA-NITROBENZYL CHLOROFORMATE;4-Nitrobenzyl chloridocarbonate;4-Nitrobenzyloxycarbonyl chloride;carbonochloridicacid,(4-nitrophenyl)methylester;Chloroformic acid p-nitrobenzyl ester |
| CAS: | 4457-32-3 |
| MF: | C8H6ClNO4 |
| MW: | 215.59 |
| EINECS: | 224-708-6 |
| Product Categories: | Active Esters/Additives;Active Esters/AdditivesSynthetic Reagents;Benzene derivatives;Coupling;Peptide Synthesis |
| Mol File: | 4457-32-3.mol |
| 4-Nitrobenzyl chloroformate Chemical Properties |
| Melting point | 32-34 °C(lit.) |
| Boiling point | 230°C 10mm |
| density | 1.4928 (rough estimate) |
| refractive index | 1.552-1.556 |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Light yellow |
| Sensitive | Moisture Sensitive |
| BRN | 912446 |
| Stability: | Stable, but moisture-sensitive. May develop pressure in storage. Incompatible with moisture, strong bases, alcohols, amines, acids. |
| CAS DataBase Reference | 4457-32-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Carbonochloridic acid, (4-nitrophenyl)methyl ester(4457-32-3) |
| EPA Substance Registry System | Carbonochloridic acid, (4-nitrophenyl)methyl ester (4457-32-3) |
| Safety Information |
| Hazard Codes | C,T |
| Risk Statements | 34-37-23/24/25-36/37 |
| Safety Statements | 26-36/37/39-45-38-28A-27 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 3-4.9 |
| Hazard Note | Corrosive/Toxic/Moisture Sensitive |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29159000 |
| MSDS Information |
| Provider | Language |
|---|---|
| 4-Nitrobenzyl chloroformate | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 4-Nitrobenzyl chloroformate Usage And Synthesis |
| Chemical Properties | off-white to pale yellow powder |
| 4-Nitrobenzyl chloroformate Preparation Products And Raw materials |
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