O-Isopropylhydroxylamine hydrochloride
Hydroxylamine, O-(1-methylethyl)-, hydrochloride
CAS: 4490-81-7
Molecular Formula: C3H10ClNO
O-Isopropylhydroxylamine hydrochloride - Names and Identifiers
O-Isopropylhydroxylamine hydrochloride - Physico-chemical Properties
| Molecular Formula | C3H10ClNO |
| Molar Mass | 111.57 |
| Melting Point | 94-96°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
O-Isopropylhydroxylamine hydrochloride - Risk and Safety
| Hazard Class | IRRITANT |
O-Isopropylhydroxylamine hydrochloride - Introduction
Hydroxylamine, O-(1-methyllethyl)-, hydrochloride, of the formula C3H9NO. HCl, is a white crystalline solid. It is hydrophilic and soluble in water, but insoluble in non-polar solvents. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: White crystalline solid
-Molecular weight: 109.57g/mol
-melting point: 151-153 ℃
-boiling point: 115 ℃ (pressurized)
-Density: 1.080g/cm3(25 ℃)
-Solubility: Soluble in water and alcohol solvents, almost insoluble in non-polar solvents
Use:
Hydroxylamine, O-(1-methyllethyl)-, hydrochloride has multiple applications:
-As a reducing agent: in chemical synthesis, some aldehydes, ketones, nitrites, etc. can be reduced to the corresponding alcohols, amines or amine salts;
-as a preservative: the compound can be used to prevent food, animal and plant products and insect specimens such as corruption;
-Biochemical research: It is also used for some experimental operations in biochemical research, such as intermediates for enzymatic reactions.
Preparation Method:
Hydroxylamine, O-(1-methyllethyl)-, hydrochloride can be prepared by the reaction of isopropylamine and nitrite. The specific preparation process is as follows:
1. react sodium nitrite with hydrochloric acid to generate a hydrochloric acid solution of nitrite;
2. Dissolve isopropylamine in an appropriate amount of water;
3. slowly add the hydrochloric acid solution of nitrite to the isopropylamine solution, stir and keep the reaction temperature below 10 ℃;
4. After the reaction, the precipitate was filtered and collected, washed with cold water, and finally dried to obtain pure product.
Safety Information:
- Hydroxylamine, O-(1-methyllethyl)-, hydrochloride has a pungent odor, direct contact and inhalation should be avoided.
-During use, wear appropriate protective equipment, such as gloves, goggles, protective work clothes, etc.
-Follow appropriate laboratory safety procedures for preparation and storage to ensure safe use.
-When mixed with other chemicals, you need to pay attention to possible dangerous reactions and by-products.
-If ingestion or ingestion by mistake, seek medical attention immediately and consult a professional for help.
Nature:
-Appearance: White crystalline solid
-Molecular weight: 109.57g/mol
-melting point: 151-153 ℃
-boiling point: 115 ℃ (pressurized)
-Density: 1.080g/cm3(25 ℃)
-Solubility: Soluble in water and alcohol solvents, almost insoluble in non-polar solvents
Use:
Hydroxylamine, O-(1-methyllethyl)-, hydrochloride has multiple applications:
-As a reducing agent: in chemical synthesis, some aldehydes, ketones, nitrites, etc. can be reduced to the corresponding alcohols, amines or amine salts;
-as a preservative: the compound can be used to prevent food, animal and plant products and insect specimens such as corruption;
-Biochemical research: It is also used for some experimental operations in biochemical research, such as intermediates for enzymatic reactions.
Preparation Method:
Hydroxylamine, O-(1-methyllethyl)-, hydrochloride can be prepared by the reaction of isopropylamine and nitrite. The specific preparation process is as follows:
1. react sodium nitrite with hydrochloric acid to generate a hydrochloric acid solution of nitrite;
2. Dissolve isopropylamine in an appropriate amount of water;
3. slowly add the hydrochloric acid solution of nitrite to the isopropylamine solution, stir and keep the reaction temperature below 10 ℃;
4. After the reaction, the precipitate was filtered and collected, washed with cold water, and finally dried to obtain pure product.
Safety Information:
- Hydroxylamine, O-(1-methyllethyl)-, hydrochloride has a pungent odor, direct contact and inhalation should be avoided.
-During use, wear appropriate protective equipment, such as gloves, goggles, protective work clothes, etc.
-Follow appropriate laboratory safety procedures for preparation and storage to ensure safe use.
-When mixed with other chemicals, you need to pay attention to possible dangerous reactions and by-products.
-If ingestion or ingestion by mistake, seek medical attention immediately and consult a professional for help.
Last Update：2024-04-09 19:05:49
