9-HYDROXYNONANOIC ACID
9-HYDROXYNONANOIC ACID
CAS: 3788-56-5
Molecular Formula: C9H18O3
9-HYDROXYNONANOIC ACID - Names and Identifiers
| Name | 9-HYDROXYNONANOIC ACID |
| Synonyms | 8-Carboxyoctanol Mupirocin Impurity 7 9-HYDROXYNONANOIC ACID 9-Hydroxypelargonic acid Nonanoic acid, 9-hydroxy- omega-Hydroxynonanoic acid |
| CAS | 3788-56-5 |
9-HYDROXYNONANOIC ACID - Physico-chemical Properties
| Molecular Formula | C9H18O3 |
| Molar Mass | 174.24 |
| Density | 1.0069 (rough estimate) |
| Melting Point | 53-54℃ |
| Boling Point | 245.22°C (rough estimate) |
| pKa | 4.78±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.4072 (estimate) |
9-HYDROXYNONANOIC ACID - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R36 - Irritating to the eyes |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
9-HYDROXYNONANOIC ACID - Upstream Downstream Industry
9-HYDROXYNONANOIC ACID - Introduction
9-HYDROXYNONANOIC ACID is an organic compound with the chemical formula C9H18O3. The following is a description of the nature, use, preparation and safety information of 9-HYDROXYNONANOIC ACID:
Nature:
-Appearance: 9-HYDROXYNONANOIC ACID is a colorless or slightly yellow oily liquid.
-Solubility: It is soluble in organic solvents such as ethanol, methanol and Ether solvents, but insoluble in water.
Use:
-Chemical intermediate: 9-HYDROXYNONANOIC ACID can be used as an intermediate for the synthesis of other organic compounds.
-Surfactant: It can be used to prepare surfactants, such as emulsifiers, wetting agents and dispersants.
-Pharmaceutical preparations: 9-HYDROXYNONANOIC ACID can be used as part of a pharmaceutical formulation.
Method:
There are many ways to prepare 9-HYDROXYNONANOIC ACID, one of which is commonly used by the hydrogenation and oxidation reaction of octanal. The specific steps are as follows:
1. Octanal and hydrogen peroxide are reacted in the presence of a catalyst.
2. During the reaction, by controlling the reaction temperature and reaction time, the octyl aldehyde is hydrogenated to generate 9-hydroxynonanol.
3. 9-hydroxynonanol is oxidized by ACID catalysis to obtain 9-HYDROXYNONANOIC ACID.
Safety Information:
9-HYDROXYNONANOIC ACID is generally safe for proper use and storage. However, it may cause irritation to the eyes, skin and respiratory tract. Therefore, it is necessary to pay attention to personal protective measures, such as wearing protective glasses, gloves and respiratory protection equipment. In case of contact or inhalation, immediately flush the affected area with plenty of water and seek medical help. In addition, the storage should be away from the fire and oxidant, avoid contact with strong acid or alkali.
Nature:
-Appearance: 9-HYDROXYNONANOIC ACID is a colorless or slightly yellow oily liquid.
-Solubility: It is soluble in organic solvents such as ethanol, methanol and Ether solvents, but insoluble in water.
Use:
-Chemical intermediate: 9-HYDROXYNONANOIC ACID can be used as an intermediate for the synthesis of other organic compounds.
-Surfactant: It can be used to prepare surfactants, such as emulsifiers, wetting agents and dispersants.
-Pharmaceutical preparations: 9-HYDROXYNONANOIC ACID can be used as part of a pharmaceutical formulation.
Method:
There are many ways to prepare 9-HYDROXYNONANOIC ACID, one of which is commonly used by the hydrogenation and oxidation reaction of octanal. The specific steps are as follows:
1. Octanal and hydrogen peroxide are reacted in the presence of a catalyst.
2. During the reaction, by controlling the reaction temperature and reaction time, the octyl aldehyde is hydrogenated to generate 9-hydroxynonanol.
3. 9-hydroxynonanol is oxidized by ACID catalysis to obtain 9-HYDROXYNONANOIC ACID.
Safety Information:
9-HYDROXYNONANOIC ACID is generally safe for proper use and storage. However, it may cause irritation to the eyes, skin and respiratory tract. Therefore, it is necessary to pay attention to personal protective measures, such as wearing protective glasses, gloves and respiratory protection equipment. In case of contact or inhalation, immediately flush the affected area with plenty of water and seek medical help. In addition, the storage should be away from the fire and oxidant, avoid contact with strong acid or alkali.
Last Update：2024-04-09 20:52:54
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View History
Raw Materials for 9-HYDROXYNONANOIC ACID
colneleic acid
8-Hydroxynonansaeure
9-oxononanoic acid
9(S)-HPOT
8-Chloro-1-octanol
9-DECEN-1-OL
Nonanoic acid
8-Hydroxynonansaeure
9-oxononanoic acid
9(S)-HPOT
8-Chloro-1-octanol
9-DECEN-1-OL
Nonanoic acid
Downstream Products for 9-HYDROXYNONANOIC ACID