a,a-dimethylvalericacid
2,2-Dimethylvaleric Acid
CAS: 1185-39-3
Molecular Formula: C7H14O2
a,a-dimethylvalericacid - Names and Identifiers
| Name | 2,2-Dimethylvaleric Acid |
| Synonyms | . NEOHEPTANOIC ACID RARECHEM AH CK 0091 Dimethylvalericacid TIMTEC-BB SBB007765 2,2-dimethylpentanoate 2,2-dimethyl-valericaci 2,2-Dimethylpentansαure a,a-dimethylvalericacid 2,2-Dimethylvaleric Acid 2,2-dimethyl-pentanoicaci 2,2-Dimethylpentanoic acid Pentanoic acid, 2,2-dimethyl- 2,3-dihydro-1H-inden-2-ylacetic acid |
| CAS | 1185-39-3 |
| EINECS | 214-682-4 |
| InChI | InChI=1/C7H14O2/c1-4-5-7(2,3)6(8)9/h4-5H2,1-3H3,(H,8,9)/p-1 |
a,a-dimethylvalericacid - Physico-chemical Properties
| Molecular Formula | C7H14O2 |
| Molar Mass | 130.18 |
| Density | 0.918 g/mL at 20 °C (lit.) |
| Melting Point | -55.77°C (estimate) |
| Boling Point | 200-205°C |
| Flash Point | 200-205°C |
| Vapor Presure | 0.0889mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow to Light orange |
| BRN | 1747703 |
| pKa | pK1:4.969 (25°C) |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.422 |
| MDL | MFCD00021686 |
a,a-dimethylvalericacid - Risk and Safety
| Hazard Symbols | C - Corrosive |
| 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 | UN 3265 8/PG 3 |
| WGK Germany | 3 |
| RTECS | YV6487500 |
| Hazard Class | 8 |
| Packing Group | II |
a,a-dimethylvalericacid - Introduction
2,2-Dimethylpentanoic acid, also known as glutaric acid, is an organic compound. The following is a description of the properties, uses, preparation and safety information of 2,2-dimethylpentanoic acid:
Nature:
2,2-Dimethylpentanoic acid is a colorless crystalline solid with a distinctive odor. It is stable at room temperature, can be dissolved in organic solvents, insoluble in water.
Use:
2,2-Dimethylpentanoic acid has a variety of uses in the chemical industry. It is often used as an intermediate for the synthesis of dyes, polyesters, plastics and other chemicals. It can also be used in the preparation of organic synthesis reagents and catalysts.
Preparation Method:
The preparation method of 2,2-dimethylpentanoic acid is usually obtained by the reaction of formaldehyde and cyanate to obtain methyl methacrylate, and then 2,2-dimethylpentanoic acid is prepared by hydroxymethylation reaction.
Safety Information:
The toxicity of 2,2-dimethylpentanoic acid is low, but it is still necessary to pay attention to safe operation. When handling 2,2-dimethylpentanoic acid, protective glasses and gloves should be worn to prevent contact with skin, eyes and respiratory tract. Store and use should be away from fire and oxidant, and maintain a well-ventilated environment. If accidentally touched or accidentally eaten, seek medical attention immediately.
Nature:
2,2-Dimethylpentanoic acid is a colorless crystalline solid with a distinctive odor. It is stable at room temperature, can be dissolved in organic solvents, insoluble in water.
Use:
2,2-Dimethylpentanoic acid has a variety of uses in the chemical industry. It is often used as an intermediate for the synthesis of dyes, polyesters, plastics and other chemicals. It can also be used in the preparation of organic synthesis reagents and catalysts.
Preparation Method:
The preparation method of 2,2-dimethylpentanoic acid is usually obtained by the reaction of formaldehyde and cyanate to obtain methyl methacrylate, and then 2,2-dimethylpentanoic acid is prepared by hydroxymethylation reaction.
Safety Information:
The toxicity of 2,2-dimethylpentanoic acid is low, but it is still necessary to pay attention to safe operation. When handling 2,2-dimethylpentanoic acid, protective glasses and gloves should be worn to prevent contact with skin, eyes and respiratory tract. Store and use should be away from fire and oxidant, and maintain a well-ventilated environment. If accidentally touched or accidentally eaten, seek medical attention immediately.
Last Update：2024-04-09 19:05:45
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