Introduction：Basic information about CAS 4457-32-3|4-Nitrobenzyl chloroformate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Nitrobenzyl chloroformate |
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| CAS Number | 4457-32-3 | Molecular Weight | 215.590 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 330.8±25.0 °C at 760 mmHg |
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| Molecular Formula | C8H6ClNO4 | Melting Point | 32-34 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 153.8±23.2 °C |
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| Symbol |
GHS05 | Signal Word | Danger |
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Names
| Name | 4-Nitrobenzyl Chloroformate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 330.8±25.0 °C at 760 mmHg |
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| Melting Point | 32-34 °C(lit.) |
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| Molecular Formula | C8H6ClNO4 |
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| Molecular Weight | 215.590 |
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| Flash Point | 153.8±23.2 °C |
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| Exact Mass | 214.998535 |
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| PSA | 72.12000 |
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| LogP | 2.42 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.571 |
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| InChIKey | MHSGOABISYIYKP-UHFFFAOYSA-N |
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| SMILES | O=C(Cl)OCc1ccc([N+](=O)[O-])cc1 |
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| Storage condition | 2-8°C |
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| Stability | Stable, but moisture-sensitive. May develop pressure in storage. Incompatible with moisture, strong bases, alcohols, amines, acids. |
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Safety Information
| Symbol |
GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| 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 |
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| Hazard Codes | C:Corrosive; |
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| Risk Phrases | R23/24/25;R34 |
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| Safety Phrases | S26-S36/37/39-S45-S38-S28A |
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| RIDADR | UN 3261 8/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | III |
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| Hazard Class | 8 |
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| HS Code | 2915900090 |
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Customs
| HS Code | 2915900090 |
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| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| Carbonochloridic acid, (4-nitrophenyl)methyl ester |
| Chloroformic Acid 4-Nitrobenzyl Ester |
| (4-nitrophenyl)methyl carbonochloridate |
| EINECS 224-708-6 |
| 4-Nitrobenzyl chloroformate |
| Formic acid, chloro-, p-nitrobenzyl ester |
| Chlorocarbonate de 4-nitrobenzyle |
| 4-nitrobenzylchlorocarbonat |
| MFCD00007375 |
| 4-Nitrobenzyl carbonochloridate |
