3,5-二甲基-2-氨基苯甲酸
2-Amino-3,5-dimethylbenzoic acid
CAS: 14438-32-5
Molecular Formula: C9H11NO2
3,5-二甲基-2-氨基苯甲酸 - Names and Identifiers
| Name | 2-Amino-3,5-dimethylbenzoic acid |
| Synonyms | 3,5-DIMETHYLANTHRANILIC ACID 2-amino-3,5-dimethylbenzoate 3,5-Dimethylanthranilic Acid 2-Amino-3,5-dimethylbenzoic acid 2-AMINO-3,5-DIMETHYLBENZOIC ACID 3,5-dimethyl-2-aminobenaoic acid 3,5-Dimethyl-2-Amino Benzoic Acid Benzoic acid, 2-amino-3,5-dimethyl- benzoic acid, 2-amino-3,5-dimethyl- 3,5-Dimethylanthranilic acid, 2-Carboxy-4,6-dimethylaniline, 4-Amino-5-carboxy-m-xylene |
| CAS | 14438-32-5 |
| InChI | InChI=1/C9H11NO2/c1-5-3-6(2)8(10)7(4-5)9(11)12/h3-4H,10H2,1-2H3,(H,11,12)/p-1 |
| InChIKey | GIMYRAQQQBFFFJ-UHFFFAOYSA-N |
3,5-二甲基-2-氨基苯甲酸 - Physico-chemical Properties
| Molecular Formula | C9H11NO2 |
| Molar Mass | 165.19 |
| Density | 1.1603 (rough estimate) |
| Melting Point | 194-196 °C (lit.) |
| Boling Point | 322°C |
| Flash Point | 148.6°C |
| Vapor Presure | 0.000117mmHg at 25°C |
| Appearance | White to brown powder, fibrous or needle-like |
| BRN | 1101785 |
| pKa | 5.08±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.5200 (estimate) |
| MDL | MFCD00017099 |
| Physical and Chemical Properties | Melting Point: 189 - 193 |
3,5-二甲基-2-氨基苯甲酸 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29224985 |
3,5-二甲基-2-氨基苯甲酸 - Introduction
2-Amino-3,5-dimethylbenzoic acid (3,5-dimethyl-2-aminobenzoic acid) is an organic compound. The following is an introduction to the nature, use, preparation and safety information of 2-Amino-3,5-dimethylbenzoic acid:
Nature:
-Appearance: Colorless crystalline solid
-Solubility: Soluble in acid and alkali solutions, slightly soluble in water and organic solvents
-Boiling point: About 300 ° C
-molecular formula: C9H11NO2
-Molecular weight: 165.19g/mol
Use:
- 2-Amino-3,5-dimethylbenzoic acid can be used as an important intermediate in organic synthesis.
-It is often used in drug synthesis to synthesize specific classes of drugs, such as anti-anxiety drugs.
-It can also be used in dye synthesis, fragrance synthesis and other organic synthesis fields.
Method:
2-Amino-3,5-dimethylbenzoic acid has various synthetic methods. The following is a common preparation method:
The product is obtained by adding excess methyl magnesium chloride (Grignard reagent) to a toluene solution of O-dinitrobenzoic acid and heating, and then acidification with acid.
Safety Information:
2-Amino-3,5-dimethylbenzoic acid has high security, but the following matters still need to be paid attention:
-During operation, it is recommended to wear protective glasses, protective gloves and protective clothing.
-Avoid inhaling the dust or vapor of the compound and try to operate in a well-ventilated place.
-If you touch your skin or eyes by accident, rinse immediately with plenty of water and seek medical help.
Please note that the above information is for reference only. When using 2-Amino-3,5-dimethylbenzoic acid, please follow the safety procedures and operating manuals of the relevant chemical laboratory.
Nature:
-Appearance: Colorless crystalline solid
-Solubility: Soluble in acid and alkali solutions, slightly soluble in water and organic solvents
-Boiling point: About 300 ° C
-molecular formula: C9H11NO2
-Molecular weight: 165.19g/mol
Use:
- 2-Amino-3,5-dimethylbenzoic acid can be used as an important intermediate in organic synthesis.
-It is often used in drug synthesis to synthesize specific classes of drugs, such as anti-anxiety drugs.
-It can also be used in dye synthesis, fragrance synthesis and other organic synthesis fields.
Method:
2-Amino-3,5-dimethylbenzoic acid has various synthetic methods. The following is a common preparation method:
The product is obtained by adding excess methyl magnesium chloride (Grignard reagent) to a toluene solution of O-dinitrobenzoic acid and heating, and then acidification with acid.
Safety Information:
2-Amino-3,5-dimethylbenzoic acid has high security, but the following matters still need to be paid attention:
-During operation, it is recommended to wear protective glasses, protective gloves and protective clothing.
-Avoid inhaling the dust or vapor of the compound and try to operate in a well-ventilated place.
-If you touch your skin or eyes by accident, rinse immediately with plenty of water and seek medical help.
Please note that the above information is for reference only. When using 2-Amino-3,5-dimethylbenzoic acid, please follow the safety procedures and operating manuals of the relevant chemical laboratory.
Last Update：2024-04-09 15:17:52
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View History
3,5-二甲基-2-氨基苯甲酸
N-叔丁基-3-(对甲氧基苯基哌嗪)氮杂环丁烷
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Einecs 240-892-0
6-氟-4-羟基喹啉-3-羧酸
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3-(3-CHLORO-5-ISOXAZOLYL)PROPANOIC ACID
溴乙酸异丙酯
13713-07-0
环氧氯丙烷 二甲胺与乙二胺共聚物
N-叔丁基-3-(对甲氧基苯基哌嗪)氮杂环丁烷
NEODYMIUM(III) OXALATE DECAHYDRATE
Einecs 240-892-0
6-氟-4-羟基喹啉-3-羧酸
4-(7-Isopropyl-3,5-dimethoxybicyclo[2.2.2]oct-5-en-2-yl)-3-buten-2-one
3-(3-CHLORO-5-ISOXAZOLYL)PROPANOIC ACID
溴乙酸异丙酯
13713-07-0
环氧氯丙烷 二甲胺与乙二胺共聚物