4-Pyridinamine,3,5-dinitro- - Names and Identifiers
Name | 4-Pyridinamine,3,5-dinitro-
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Synonyms | 3,5-Dinitropyridin-4-amine 3,5-dinitro-4-pyridinamine 4-Amino-3,5-dinitropyridine 4-amine-3,5-dinitropyridine 4-AMINO-3,5-DINITROPYRIDINE 4-Pyridinamine,3,5-dinitro- Pyridine,4-amino-3,5-dinitro- (6CI,8CI)
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CAS | 31793-29-0
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4-Pyridinamine,3,5-dinitro- - Physico-chemical Properties
Molecular Formula | C5H4N4O4
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Molar Mass | 184.11 |
Density | 1.694 |
Melting Point | 168-169℃ |
Boling Point | 402.3±40.0 °C(Predicted) |
Flash Point | 197.1°C |
Appearance | Solid |
pKa | 0.78±0.24(Predicted) |
Storage Condition | Room Temprature |
MDL | MFCD00160302 |
4-Pyridinamine,3,5-dinitro- - Risk and Safety
Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed.
R33 - Danger of cumulative effects
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Safety Description | S28 - After contact with skin, wash immediately with plenty of soap-suds.
S37 - Wear suitable gloves.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
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UN IDs | 1596 |
HS Code | 29333990 |
4-Pyridinamine,3,5-dinitro- - Introduction
4-Pyridinamine,3,5-dinitro-is an organic compound with the chemical formula C5H4N4O4. It is a yellow or orange crystal with a distinctive smell.
The following is about the properties and uses of 4-Pyridinamine,3,5-dinitro:
Nature:
- 4-Pyridinamine,3,5-dinitro-is a water-insoluble solid, soluble in organic solvents such as ethanol and methanol.
-It is an unstable compound that is prone to explosion and oxidation.
-It decomposes at high temperature, generating toxic gases and smoke.
Use:
- 4-Pyridinamine,3,5-dinitro-is commonly used as an intermediate for blasting drugs, and is used to synthesize other high-energy blasting agents and drugs.
-It can also be used for the synthesis of dyes and pigments.
Method:
- 4-Pyridinamine,3,5-dinitro-is usually prepared by the reaction of nitrating the amino group of pyridine and the hydrogen atoms at the 3 and 5 positions of the pyridine ring.
-This process is generally carried out under the catalysis of strong acids and requires caution because of the harmful substances and potential explosion risks involved.
Safety Information:
- 4-Pyridinamine,3,5-dinitro-is a toxic compound that is harmful to human health.
-It is an explosive and should be kept away from open flames and high temperatures.
-Take appropriate precautions during handling and storage, including wearing protective gloves, goggles and protective clothing.
-When handling this compound, take care to avoid inhalation, ingestion or skin contact.
-Waste should be disposed of in accordance with local regulations and should not be discarded.
Please note that for the safety and operation of chemical substances, it is recommended to get professional guidance or understand the relevant safety information before processing.
Last Update:2024-04-09 15:17:56