13091-43-5
2-AMINO-3-BROMO-5-METHYLBENZOIC ACID
CAS: 13091-43-5
Molecular Formula: C8H8BrNO2
13091-43-5 - Names and Identifiers
| Name | 2-AMINO-3-BROMO-5-METHYLBENZOIC ACID |
| Synonyms | BUTTPARK 35 7-05 TIMTEC-BB SBB005907 6-Amino-5-bromo-m-toluicacid 3-bromo-5-methylanthranilic acid 2-AMINO-3-BROMO-5-METHYLBENZOIC ACID 2-Bromo-6-carboxy-4-methylaniline, 4-Amino-3-bromo-5-carboxytoluene, 6-Amino-5-bromo-m-toluic acid, 3-Bromo-5-methylanthranilic acid |
| CAS | 13091-43-5 |
| EINECS | 625-729-7 |
| InChI | InChI=1/C8H8BrNO2/c1-4-2-5(8(11)12)7(10)6(9)3-4/h2-3H,10H2,1H3,(H,11,12) |
13091-43-5 - Physico-chemical Properties
| Molecular Formula | C8H8BrNO2 |
| Molar Mass | 230.06 |
| Density | 1.682±0.06 g/cm3(Predicted) |
| Melting Point | 204-208 °C (lit.) |
| Boling Point | 350.2±42.0 °C(Predicted) |
| Flash Point | 165.6°C |
| Vapor Presure | 1.67E-05mmHg at 25°C |
| Appearance | White to light brown powder |
| BRN | 3540992 |
| pKa | 4.62±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.651 |
| MDL | MFCD00051705 |
| Physical and Chemical Properties | WGK Germany:3 |
13091-43-5 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R43 - May cause sensitization by skin contact |
| Safety Description | 37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29224999 |
| Hazard Note | Irritant |
13091-43-5 - Introduction
2-Amino-3-bromo-5-methylbenzoic acid is an organic compound whose chemical formula is C8H8BrNO2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless crystalline solid
-melting point: about 160-165 ℃
-solubility: soluble in ethanol, ethers and chlorinated hydrocarbons, insoluble in water.
-Chemical properties: 2-amino-3-bromo-5-methylbenzoic acid is an organic bromide, which can be involved in various reactions such as reduction, oxidation and substitution reactions.
Use:
-Chemical synthesis: 2-amino-3-bromo-5-methylbenzoic acid can be used to synthesize other organic compounds, such as pharmaceuticals and pesticides.
-Organic catalyst: It can also be used as a ligand of metal complexes and a catalyst for organic synthesis reactions.
Preparation Method:
2-amino -3-bromo -5-methyl benzoic acid can be synthesized by the following steps:
1. Add 3-bromo -5-methyl benzoic acid and sodium hydroxide to the solvent.
2. adding thionyl chloride dropwise at low temperature, the reaction produces N-methyl chloro sulfonyl benzamide.
3. adding benzyl alcohol and ammonia, the reaction generates 2-amino -3-bromo -5-methyl benzoic acid.
Safety Information:
- 2-amino -3-bromo -5-methyl benzoic acid is an organic compound, which needs to follow relevant safety procedures during operation.
-It may cause irritation to the eyes, skin and respiratory tract, so wear appropriate personal protective equipment when handling.
-Avoid inhaling its dust and avoid contact with skin and eyes.
-In storage, should keep dry, cool, well-ventilated environment.
Nature:
-Appearance: Colorless crystalline solid
-melting point: about 160-165 ℃
-solubility: soluble in ethanol, ethers and chlorinated hydrocarbons, insoluble in water.
-Chemical properties: 2-amino-3-bromo-5-methylbenzoic acid is an organic bromide, which can be involved in various reactions such as reduction, oxidation and substitution reactions.
Use:
-Chemical synthesis: 2-amino-3-bromo-5-methylbenzoic acid can be used to synthesize other organic compounds, such as pharmaceuticals and pesticides.
-Organic catalyst: It can also be used as a ligand of metal complexes and a catalyst for organic synthesis reactions.
Preparation Method:
2-amino -3-bromo -5-methyl benzoic acid can be synthesized by the following steps:
1. Add 3-bromo -5-methyl benzoic acid and sodium hydroxide to the solvent.
2. adding thionyl chloride dropwise at low temperature, the reaction produces N-methyl chloro sulfonyl benzamide.
3. adding benzyl alcohol and ammonia, the reaction generates 2-amino -3-bromo -5-methyl benzoic acid.
Safety Information:
- 2-amino -3-bromo -5-methyl benzoic acid is an organic compound, which needs to follow relevant safety procedures during operation.
-It may cause irritation to the eyes, skin and respiratory tract, so wear appropriate personal protective equipment when handling.
-Avoid inhaling its dust and avoid contact with skin and eyes.
-In storage, should keep dry, cool, well-ventilated environment.
Last Update：2024-04-09 20:49:11
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