Methyl 3,4-diaMino-5-broMobenzoate - Names and Identifiers
Methyl 3,4-diaMino-5-broMobenzoate - Physico-chemical Properties
Molecular Formula | C8H9BrN2O2
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Molar Mass | 245.08 |
Density | 1.655±0.06 g/cm3(Predicted) |
Boling Point | 402.5±40.0 °C(Predicted) |
pKa | 1.94±0.10(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
Sensitive | Irritant |
MDL | MFCD18072579 |
Methyl 3,4-diaMino-5-broMobenzoate - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | R22 - Harmful if swallowed
R43 - May cause sensitization by skin contact
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Safety Description | 36/37 - Wear suitable protective clothing and gloves.
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Methyl 3,4-diaMino-5-broMobenzoate - Introduction
Methyl 3,4-diamino-5-bromobenzoate is an organic compound with the chemical formula C8H9BrN2O2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Methyl 3,4-diamino-5-bromobenzoate is a white or yellowish solid.
-Solubility: It is soluble in organic solvents such as ethanol, chloroform and dichloromethane, and insoluble in water.
-Melting point: Its melting point is about 161-164 ° C.
-Storage stability: It should be stored in a cool and dry place away from direct sunlight.
Use:
- Methyl 3,4-diamino-5-bromobenzoate is an important organic synthesis intermediate that can be used to synthesize other organic compounds.
-It is widely used in the fields of drug development and agricultural chemical synthesis.
Method:
Methyl 3,4-diamino-5-bromobenzoate can be prepared:
1. React Methyl 3,4-dibromobenzoate with excess ammonia to obtain Methyl 3,4-diamino-5-bromobenzoate.
2. 3,4-diamino-5-bromobenzoyl chloride is reacted with methanol.
Safety Information:
- Methyl 3,4-diamino-5-bromobenzoate may have certain acute toxicity to the human body, so appropriate safety protection measures should be taken when handling.
-It may be irritating to the eyes, skin and respiratory tract, so avoid direct contact with skin and eyes when contacting, and ensure that the operation is in a well-ventilated place.
-When using or handling this compound, it is recommended to wear appropriate personal protective equipment, such as laboratory gloves, goggles and protective clothing.
-Under inappropriate storage conditions, Methyl 3,4-diamino-5-bromobenzoate may cause a fire and release harmful gases. Contact with flammable materials and Oxidizers should therefore be avoided and sources of ignition kept away.
Please note that more detailed safety information for this chemical should be found and confirmed in the safety data sheet (SDS) or other relevant information. In operation, always observe the correct laboratory practices and safety guidelines.
Last Update:2024-04-09 20:49:11