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| | Carbonochloridic acid, 1,1-diMethylethyl ester Basic information |
| Product Name: | Carbonochloridic acid, 1,1-diMethylethyl ester | | Synonyms: | Carbonochloridic acid, 1,1-diMethylethyl ester;tert-butoxycarbonyl chloride;ert-butylcarbonochloridate;Azacitidine Impurity 54;Tert-butyl chloromethyl formate;Tert-butyl carbonochloridate;tert-Butyl chloroforMate;tert-Butyl cyanoformate | | CAS: | 24608-52-4 | | MF: | C5H9ClO2 | | MW: | 136.58 | | EINECS: | | | Product Categories: | | | Mol File: | 24608-52-4.mol |  |
| | Carbonochloridic acid, 1,1-diMethylethyl ester Chemical Properties |
| Melting point | 10 °C (decomp) | | Boiling point | 3-4 °C(Press: 0.9-1.7 Torr) | | density | 1.084±0.06 g/cm3(Predicted) | | solubility | sol ether, toluene, and most organic aprotic solvents |
| | Carbonochloridic acid, 1,1-diMethylethyl ester Usage And Synthesis |
| Uses |
T-Butyl Chloroformate is used as a reagent for the protection of amino groups, including amino acids.
| | Preparation | T-Butyl Chloroformate should be prepared from t-butanol or potassium t-butoxide and phosgene shortly before use.
| | storage | T-Butyl chloroformate should be kept as a solution in anhydrous solvent at low temperature (deep freezer) and for a period of time not exceeding a few days. Decomposition leads to high pressure in the storage vessel. May contain some residual phosgene.
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| | Carbonochloridic acid, 1,1-diMethylethyl ester Preparation Products And Raw materials |
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