5-Amino-1-ethylpyrazole
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5-Amino-1-ethylpyrazole
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CAS No:
3528-58-3
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Formula:
C5H9N3
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Chemical Name:
5-Amino-1-ethylpyrazole
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Synonyms:
1H-Pyrazol-5-amine,1-ethyl-;Pyrazole,5-amino-1-ethyl-;1-Ethyl-1H-pyrazol-5-amine;5-Amino-1-ethylpyrazole;1-Ethyl-5-aminopyrazole;5-Amino-1-ethyl-1H-pyrazole;2-Ethyl-2H-pyrazol-3-ylamine;1-Ethyl-1H-pyrazol-5-ylamine;NSC 354694;2-Ethylpyrazol-3-amine
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CAS No:
Safety Information
IRRITANT
NONH for all modes of transport
3
36/37/38
26-37/39
Xi
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 51 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
5-Amino-1-ethylpyrazole Use and Manufacturing
Hydrazine hydrate (98.7 gm, 1.97 moles) was added drop wise to a solution of acrylonitrile (100 gm, 1.88 moles) in tetrahydrofuran (350 ml) at 0-5
Computed Properties
Molecular Weight:111.15
XLogP3:0.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:111.079647300
Monoisotopic Mass:111.079647300
Topological Polar Surface Area:43.8
Heavy Atom Count:8
Complexity:74.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
