4-Bromo-6-nitro-2,3-xylidine
4-Bromo-2,3-dimethyl-6-nitroaniline
CAS: 108485-13-8
Molecular Formula: C8H9BrN2O2
4-Bromo-6-nitro-2,3-xylidine - Names and Identifiers
| Name | 4-Bromo-2,3-dimethyl-6-nitroaniline |
| Synonyms | 4-Bromo-6-nitro-2,3-xylidine 4-BROMO-2,3-DIMETHYL-6-NITROANILINE 4-Bromo-2,3-dimethyl-6-nitroaniline 2-Amino-5-bromo-3,4-dimethylnitrobenzene Benzenamine, 4-bromo-2,3-dimethyl-6-nitro- |
| CAS | 108485-13-8 |
| InChI | InChI=1/C8H9BrN2O2/c1-4-5(2)8(10)7(11(12)13)3-6(4)9/h3H,10H2,1-2H3 |
4-Bromo-6-nitro-2,3-xylidine - Physico-chemical Properties
| Molecular Formula | C8H9BrN2O2 |
| Molar Mass | 245.07 |
| Density | 1.609g/cm3 |
| Melting Point | 152 °C |
| Boling Point | 357.9°C at 760 mmHg |
| Flash Point | 170.3°C |
| Vapor Presure | 2.64E-05mmHg at 25°C |
| BRN | 2645329 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.632 |
4-Bromo-6-nitro-2,3-xylidine - Risk and Safety
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | 2811 |
| HS Code | 29214990 |
| Hazard Class | 6.1 |
| Packing Group | III |
4-Bromo-6-nitro-2,3-xylidine - Introduction
4-Bromo-2, 3-dimethyl-6-nitroaniline is an organic compound with the chemical formula C8H9BrN2O2. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: Colorless or light yellow solid
-melting point: about 122-125 ℃
-Boiling point: about 346-350 ℃
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol, acetone, etc.
-toxicity: with strong toxicity, belongs to dangerous chemicals
Use:
-4-Bromo-2, 3-dimethyl-6-nitroaniline is mainly used as an intermediate in the field of dyes, cosmetics and pharmaceuticals. It can be used as a raw material for dyeing textiles, leather and plastics. In addition, it can also be used to synthesize other compounds, such as for the synthesis of certain drugs and pesticides.
Preparation Method:
-4-Bromo-2, 3-dimethyl-6-nitroaniline is usually introduced by reacting on the lianyl group of 2,3-dimethylaniline, and then the nitro group is introduced at the 6th position under nitration conditions. The specific synthetic steps may vary depending on the specific experimental conditions.
Safety Information:
-4-Bromo-2, 3-dimethyl-6-nitroaniline is a hazardous chemical with toxicity and irritation. Exposure to the compound may cause irritation of the skin, eyes and respiratory tract. Therefore, it is necessary to take appropriate safety measures during use and operation, including wearing protective gloves, glasses and masks. In addition, it should avoid unsafe reactions with other chemicals and be stored properly to prevent accidents. When handling the compound, the appropriate code of practice and safety guidelines should be followed to avoid inhalation, contact with the skin and ingestion. If accidental exposure or symptoms of acute poisoning appear, seek medical attention immediately.
Nature:
-Appearance: Colorless or light yellow solid
-melting point: about 122-125 ℃
-Boiling point: about 346-350 ℃
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol, acetone, etc.
-toxicity: with strong toxicity, belongs to dangerous chemicals
Use:
-4-Bromo-2, 3-dimethyl-6-nitroaniline is mainly used as an intermediate in the field of dyes, cosmetics and pharmaceuticals. It can be used as a raw material for dyeing textiles, leather and plastics. In addition, it can also be used to synthesize other compounds, such as for the synthesis of certain drugs and pesticides.
Preparation Method:
-4-Bromo-2, 3-dimethyl-6-nitroaniline is usually introduced by reacting on the lianyl group of 2,3-dimethylaniline, and then the nitro group is introduced at the 6th position under nitration conditions. The specific synthetic steps may vary depending on the specific experimental conditions.
Safety Information:
-4-Bromo-2, 3-dimethyl-6-nitroaniline is a hazardous chemical with toxicity and irritation. Exposure to the compound may cause irritation of the skin, eyes and respiratory tract. Therefore, it is necessary to take appropriate safety measures during use and operation, including wearing protective gloves, glasses and masks. In addition, it should avoid unsafe reactions with other chemicals and be stored properly to prevent accidents. When handling the compound, the appropriate code of practice and safety guidelines should be followed to avoid inhalation, contact with the skin and ingestion. If accidental exposure or symptoms of acute poisoning appear, seek medical attention immediately.
Last Update：2024-04-09 20:52:54
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View History
4-Bromo-6-nitro-2,3-xylidine
BOC-D-ALGLY-(C*CH2)OH
5-Pyrimidinol, 4-amino- (7CI,9CI)
1-(1-hydroxycyclobutyl)cyclopropane-1-carboxylic acid
3,5-Di-O-caffeoyl quinic acid
氯[(三环己基膦)-2-(2-氨基联苯)]钯(II)
BOC-D-ALGLY-(C*CH2)OH
5-Pyrimidinol, 4-amino- (7CI,9CI)
1-(1-hydroxycyclobutyl)cyclopropane-1-carboxylic acid
3,5-Di-O-caffeoyl quinic acid
氯[(三环己基膦)-2-(2-氨基联苯)]钯(II)