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| | BENZYL PHENYL CARBONATE 97 Basic information |
| Product Name: | BENZYL PHENYL CARBONATE 97 | | Synonyms: | BENZYL PHENYL CARBONATE 97;Carbonic Acid Benzyl Phenyl Ester;Benzyl phenyl carbonate 97%;Phenyl benzyl carbonate;Benzyl phenyl carbonate≥ 98%(GC);Benzyl Phenyl Carbonate >;Carbonic acid, phenyl phenylmethyl ester | | CAS: | 28170-07-2 | | MF: | C14H12O3 | | MW: | 228.24 | | EINECS: | | | Product Categories: | | | Mol File: | 28170-07-2.mol |  |
| | BENZYL PHENYL CARBONATE 97 Chemical Properties |
| Boiling point | 120-130 °C0.5 mm Hg(lit.) | | density | 1.156 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.5490(lit.) | | Fp | >230 °F | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | form | clear liquid | | color | Colorless to Almost colorless | | InChI | 1S/C14H12O3/c15-14(17-13-9-5-2-6-10-13)16-11-12-7-3-1-4-8-12/h1-10H,11H2 | | InChIKey | SNGLYCMNDNOLOF-UHFFFAOYSA-N | | SMILES | O=C(OCc1ccccc1)Oc2ccccc2 |
| Hazard Codes | Xi | | Risk Statements | 41-43 | | Safety Statements | 26-36/37/39 | | WGK Germany | 3 | | HS Code | 29209090 | | Storage Class | 12 - Non Combustible Liquids | | Hazard Classifications | Eye Dam. 1
Skin Sens. 1 |
| | BENZYL PHENYL CARBONATE 97 Usage And Synthesis |
| Chemical Properties | Colorless to clear yellow liquid | | Uses | Benzyl phenyl carbonate can be used to synthesize carbamate protected polyamines. | | General Description | Benzyl phenyl carbonate can be synthesized by reacting phenyl chloroformate with benzyl alcohol in the presence of pyridine. | | Synthesis | Synthesis of benzyl phenyl carbonate (Synthesis, 2002, 15, 2195-2202) Benzyl alcohol (10.8 g, 100.0 mmol) was dissolved in 100 mL of dichloromethane (CH2Cl2). After the solution was cooled to 0°C, phenyl chloroformate (15.7 g, 100 mmol) was added slowly and dropwise. The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, 100 mL of water (H2O) was added, followed by washing twice with 100 mL of 2 M sulfuric acid (H2SO4). The organic phase was separated and dried over anhydrous sodium sulfate (Na2SO4). The solvent was removed by distillation under reduced pressure to give the colorless liquid product benzyl phenyl carbonate (22.5 g, 99% yield). The product was characterized by 1H NMR (CDCl3, 300 MHz): δ= 7.45-7.31 (m, 6H, arylhydrogen), 7.25-7.14 (m, 4H, arylhydrogen), 5.25 (s, 2H, benzylhydrogen). | | References | [1] Patent: US2013/203960, 2013, A1. Location in patent: Page/Page column
[2] Patent: US2009/36353, 2009, A1 |
| | BENZYL PHENYL CARBONATE 97 Preparation Products And Raw materials |
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