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Home > Encyclopedia > 5-Amino-1,2-dihydro-4-(2-phenyldiazenyl)-3H-pyrazol-3-one

5-Amino-1,2-dihydro-4-(2-phenyldiazenyl)-3H-pyrazol-3-one

5-Amino-1,2-dihydro-4-(2-phenyldiazenyl)-3H-pyrazol-3-one structure

5-Amino-1,2-dihydro-4-(2-phenyldiazenyl)-3H-pyrazol-3-one 

structure
  • CAS No:

    6627-93-6

  • Formula:

    C9H9N5O

  • Chemical Name:

    5-Amino-1,2-dihydro-4-(2-phenyldiazenyl)-3H-pyrazol-3-one

  • Synonyms:

    3H-Pyrazol-3-one,5-amino-1,2-dihydro-4-(2-phenyldiazenyl)-;3H-Pyrazol-3-one,5-amino-1,2-dihydro-4-(phenylazo)-;Pyrazol-3(or 5)-ol,5(or 3)-amino-4-phenylazo-;5-Amino-1,2-dihydro-4-(2-phenyldiazenyl)-3H-pyrazol-3-one;NSC 60261;384816-04-0;207974-21-8

5-Amino-1,2-dihydro-4-(2-phenyldiazenyl)-3H-pyrazol-3-one Basic Attributes

203.2

203.20

60261

DTXSID90418130

2933199090

Characteristics

91.9

2.69410

1.52g/cm3

256 °C (decomp)

238.5ºC at 760 mmHg

98.1ºC

1.742

Safety Information

P264, P270, P280, P301+P312, P305+P351+P338, P330, P337+P313, P501

H302

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P280, P301+P312, P305+P351+P338, P330, P337+P313, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:203.20
XLogP3:1.2
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:203.08070993
Monoisotopic Mass:203.08070993
Topological Polar Surface Area:91.9
Heavy Atom Count:15
Complexity:317
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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