219511-71-4
Boc-guanidine
CAS: 219511-71-4
Molecular Formula: C6H13N3O2
219511-71-4 - Names and Identifiers
219511-71-4 - Physico-chemical Properties
| Molecular Formula | C6H13N3O2 |
| Molar Mass | 159.19 |
| Density | 1.18±0.1 g/cm3(Predicted) |
| Melting Point | 170-175℃ |
| Boling Point | 259°C at 760 mmHg |
| Flash Point | 110.4°C |
| Solubility | Soluble in most alcohols, esters (e.g., ethyl acetate), ketones (e.g., acetone), acetonitrile, and dichloromethane. Not soluble in diethyl ether and hexane. |
| Vapor Presure | 0.0133mmHg at 25°C |
| Appearance | White crystal |
| Color | White |
| pKa | 9.60±0.46(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.498 |
| MDL | MFCD20547465 |
219511-71-4 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | S36 - Wear suitable protective clothing. S60 - This material and its container must be disposed of as hazardous waste. |
| WGK Germany | 3 |
| HS Code | 29252900 |
219511-71-4 - Introduction
Boc-guanidine(Boc-guanidine) is an organic compound with the chemical formula C9H18N4O2. It is a combination of guanidine and a BOC protecting group (tert-butyloxycarbonyl). Boc-guanidine is a white crystal, soluble in organic solvents such as ether and methanol.
One of the main uses of Boc-guanidine is as a substrate or reagent in organic synthesis. It can be used in the synthesis of cyanide, Amine and other organic compounds. Because of its ability to protect hydroxyl groups, Boc-guanidine are often used in synthesis to protect amine or hydroxyl groups.
The preparation of Boc-guanidine is generally obtained by reacting guanidine with BOC-OSu(tert-butyloxycarbonyl-N-hydroxysuccinimide). The specific preparation method can be described as follows: guanidine is reacted with BOC-OSu in an organic solvent. The reaction is usually carried out at room temperature. After the reaction, the product can be obtained by filtration or crystallization.
Safety precautions are required when using and storing Boc-guanidine. It is irritating to the skin and eyes and direct contact should be avoided. Wear appropriate protective gloves and glasses during operation. In addition, Boc-guanidine should be stored in a dry, cool place, and away from fire and oxidizing agents.
One of the main uses of Boc-guanidine is as a substrate or reagent in organic synthesis. It can be used in the synthesis of cyanide, Amine and other organic compounds. Because of its ability to protect hydroxyl groups, Boc-guanidine are often used in synthesis to protect amine or hydroxyl groups.
The preparation of Boc-guanidine is generally obtained by reacting guanidine with BOC-OSu(tert-butyloxycarbonyl-N-hydroxysuccinimide). The specific preparation method can be described as follows: guanidine is reacted with BOC-OSu in an organic solvent. The reaction is usually carried out at room temperature. After the reaction, the product can be obtained by filtration or crystallization.
Safety precautions are required when using and storing Boc-guanidine. It is irritating to the skin and eyes and direct contact should be avoided. Wear appropriate protective gloves and glasses during operation. In addition, Boc-guanidine should be stored in a dry, cool place, and away from fire and oxidizing agents.
Last Update：2024-04-10 22:29:15
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View History
219511-71-4
16940-81-1
25014-41-9
115007-14-2
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2-bromo-3-methyl-phenol
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16940-81-1
25014-41-9
115007-14-2
anthranilohydrazide
2-bromo-3-methyl-phenol
3,5-Dichlorophenylhydrazine
16456-81-8
1779-10-8
2-(4-氯-2-氟苯基)-2,2-二氟乙烷-1-醇