Carbamic acid (6CI,7CI,8CI,9CI)
carbamic acid
CAS: 463-77-4
Molecular Formula: CH3NO2
Carbamic acid (6CI,7CI,8CI,9CI) - Names and Identifiers
| Name | carbamic acid |
| Synonyms | C01563 carbamic acid KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid (6CI,7CI,8CI,9CI) |
| CAS | 463-77-4 |
Carbamic acid (6CI,7CI,8CI,9CI) - Physico-chemical Properties
| Molecular Formula | CH3NO2 |
| Molar Mass | 61.04 |
| Density | 1.408±0.06 g/cm3(Predicted) |
| Melting Point | 161 °C |
| Boling Point | 251.0±23.0 °C(Predicted) |
| pKa | 5.89±0.41(Predicted) |
Carbamic acid (6CI,7CI,8CI,9CI) - Introduction
Open Data Unverified Data
Carbamic acid, also known as aminoformic acid, is a simple organic compound with the chemical formula CH3NO2. It is a colorless liquid with a distinct odor. Carbamic acid is a weak acid and can form salts with bases and metals. In living organisms, carbamic acid is a precursor to urea and is involved in the synthesis of urea. Industrially, carbamic acid can be used in the synthesis of other organic compounds or as a precursor to catalysts.
Properties:
Carbamic acid, also known as aminoformic acid, is a colorless liquid with a distinctive odor. It is a weak acid that can form salts with bases and metals. Carbamic acid has some corrosive properties and should be handled with care.
Uses:
1. Synthesis of other organic compounds: Carbamic acid can be used as an intermediate in the synthesis of other organic compounds, such as methanolamine.
2. Synthesis of catalysts: Carbamic acid can be used in the preparation of certain catalysts for organic synthesis reactions.
3. Urea synthesis: Carbamic acid is a precursor to urea and is involved in the synthesis of urea.
Preparation:
1. One common method for preparing carbamic acid is through the direct reaction of ammonia and carbon dioxide:
NH3 + CO2 → NH2COOH
2. Carbamic acid can also be obtained by the reaction of ammonia with methyl formate under oxidizing conditions.
Safety:
Carbamic acid has some corrosive properties, so skin and eye contact should be avoided. When handling carbamic acid, it is important to wear protective gloves and goggles and ensure good ventilation. Inhalation of carbamic acid vapors can harm the respiratory system, so exposure should be minimized. In case of accidental contact or inhalation of carbamic acid, affected areas should be immediately rinsed with water and medical attention sought. Carbamic acid should be stored away from sources of ignition and oxidizing agents, in a cool, dry place.
Last Update：2024-04-09 19:43:38
