Hexanoic acid, 2,2-dimethyl-
2,2-Dimethylhexanoic acid
CAS: 813-72-9
Molecular Formula: C8H16O2
Hexanoic acid, 2,2-dimethyl- - Names and Identifiers
| Name | 2,2-Dimethylhexanoic acid |
| Synonyms | NEOOCTANOIC ACID 2,2-Dimethylcaproic acid 2,2-DIMETHYLHEXANOIC ACID 2,2-Dimethylhexanoic acid Hexanoic acid, 2,2-dimethyl- |
| CAS | 813-72-9 |
| InChI | InChI=1/C8H16O2/c1-4-5-6-8(2,3)7(9)10/h4-6H2,1-3H3,(H,9,10) |
Hexanoic acid, 2,2-dimethyl- - Physico-chemical Properties
| Molecular Formula | C8H16O2 |
| Molar Mass | 144.21 |
| Density | 0,913 g/cm3 |
| Melting Point | -21.25°C (estimate) |
| Boling Point | 216-220°C |
| Flash Point | 216-220°C |
| Vapor Presure | 0.0275mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| BRN | 1749961 |
| pKa | 4.86±0.45(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.4270 |
| MDL | MFCD00965097 |
Hexanoic acid, 2,2-dimethyl- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 3265 |
| Hazard Note | Irritant |
| Hazard Class | 8 |
| Packing Group | II |
Hexanoic acid, 2,2-dimethyl- - Introduction
2,2-Dimethylhexanoic acid is an organic compound with the chemical formula C8H16O2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2,2-Dimethylhexanoic acid is a colorless to pale yellow oily liquid.
-Solubility: It can be dissolved in common organic solvents, such as ethanol, ether and chloroform.
-Melting point and boiling point: The melting point of 2,2-Dimethylhexanoic acid is about -15 to -10°C, and the boiling point is about 170 to 175°C.
-Acidic: It is an organic acid that can react with alkali to form the corresponding salt.
Use:
-Chemical synthesis: 2,2-Dimethylhexanoic acid can be used as an intermediate for the synthesis of other compounds, such as synthetic drugs, fragrances and advanced polymers.
-Surfactant: It can also be used to prepare surfactants, such as emulsifiers and lubricants.
-Cosmetics and Personal Care: 2,2-Dimethylhexanoic acid can be used in cosmetics and personal care products, such as shampoo, shower gel and lotion.
Preparation Method:
- 2,2-Dimethylhexanoic acid can be obtained by oxidation of 2,2-dimethylhexanol. The specific preparation method can be used to oxidize 2,2-dimethyl hexanol by oxidizing agent (such as acidic potassium permanganate) to obtain 2,2-Dimethylhexanoic acid.
-In addition, it can also be synthesized by other methods, such as ester hydrolysis, reduction of carbonyl compounds, or synthesis of alkyl halides.
Safety Information:
- 2,2-Dimethylhexanoic acid is a chemical substance, please take appropriate protective measures when using it, such as wearing gloves and goggles.
-Avoid inhalation, ingestion or contact with skin during handling.
-In case of contact with skin or eyes, rinse immediately with plenty of water for at least 15 minutes and seek medical help.
-This compound should be kept away from ignition and oxidizing agents to reduce the risk of fire and explosion.
-When storing, keep it in a sealed container, away from heat and fire sources.
Nature:
-Appearance: 2,2-Dimethylhexanoic acid is a colorless to pale yellow oily liquid.
-Solubility: It can be dissolved in common organic solvents, such as ethanol, ether and chloroform.
-Melting point and boiling point: The melting point of 2,2-Dimethylhexanoic acid is about -15 to -10°C, and the boiling point is about 170 to 175°C.
-Acidic: It is an organic acid that can react with alkali to form the corresponding salt.
Use:
-Chemical synthesis: 2,2-Dimethylhexanoic acid can be used as an intermediate for the synthesis of other compounds, such as synthetic drugs, fragrances and advanced polymers.
-Surfactant: It can also be used to prepare surfactants, such as emulsifiers and lubricants.
-Cosmetics and Personal Care: 2,2-Dimethylhexanoic acid can be used in cosmetics and personal care products, such as shampoo, shower gel and lotion.
Preparation Method:
- 2,2-Dimethylhexanoic acid can be obtained by oxidation of 2,2-dimethylhexanol. The specific preparation method can be used to oxidize 2,2-dimethyl hexanol by oxidizing agent (such as acidic potassium permanganate) to obtain 2,2-Dimethylhexanoic acid.
-In addition, it can also be synthesized by other methods, such as ester hydrolysis, reduction of carbonyl compounds, or synthesis of alkyl halides.
Safety Information:
- 2,2-Dimethylhexanoic acid is a chemical substance, please take appropriate protective measures when using it, such as wearing gloves and goggles.
-Avoid inhalation, ingestion or contact with skin during handling.
-In case of contact with skin or eyes, rinse immediately with plenty of water for at least 15 minutes and seek medical help.
-This compound should be kept away from ignition and oxidizing agents to reduce the risk of fire and explosion.
-When storing, keep it in a sealed container, away from heat and fire sources.
Last Update：2024-04-09 15:18:00
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