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CAS 5049 61 6 Chemistry Heterocyclic Compounds 2 Aminopyrazine EINECS 225 748 7

5049-61-6

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Description

Aminopyrazine 2-Aminopyrazine 2-Pyrazinylamine CAS 5049-61-6 EINECS 225-748-7

Description:

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2-amino pyrazine, also known as amino pyrazine as a white or almost white crystalline powder, stable at room temperature and pressure, flammable and a certain irritation.Mainly used as pharmaceutical synthesis intermediates. It can be used as a four-component imidazole pyridine dioxane substrate.At room temperature, away from light, away from fire sources in a cool dry place, sealed.

This product is slightly hazardous for water Do not allow undiluted product or large quantities to reach ground water, water course or sewage system, without government permission, Do not allow material discharged into the surrounding environment. If used and stored according to specifications. No decomposition. Holding receptacle seal in cool, dry place to ensure that the workplace has a good ventilation or exhaust.

Safety phrases:irCauses burns.ritating substance. Irritating to eyes, respiratory system and skin. Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Highly flammable. Cause burns. Away from fire.I company for the production plant, complete production equipment and testing equipment. The product is one of our main products, mature technology, stable quality, perennial stock, welcome advice to buy.

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Quick Detail

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Product name | Aminopyrazine |
Other name | 2-Pyrazinylamine |
CAS register number | 5049-61-6 |
EINECS | 225-748-7 |
Molecular formula | C4H5N3 |
Molecular weight | 95.1 |
Molecular structure | |
Melting point | 118-120°C |
Assay | 98% |
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COA:

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Test | Analysis Standard | Results |
Appearance | almost white crystalline powder | Conform |
Assay | ≥98% | 99.02% |
Melting point | 118-120°C | 118.6-119.5°C |
Loss On Drying | ≤0.5% | 0.28% |
Conclusion | ? | Conform |
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