Bispyrazolone

Purity: 98%

Synonym(s): 3, 3′-Dimethyl-1, 1′-diphenyl[4, 4′-bi-2-pyrazoline]-5, 5′-dione Bis-pyrazolone Bis(3-methyl-1-phenyl-5-pyrazolone)

Formula: C20H18N4O2 Molecular Weight: 346.38

CAS Number: 7477-67-0 Beilstein Number: 572787 EC Number: 231-282-5 MDL Number: MFCD00020765 PubChem CID: 95807

Properties

Shelf life: 1460 days

Solubility: Solubility in hot DMF is almost transparent. Soluble in formic acid.

Sensitivity:

Boiling point:

Melting point: 355°C

InChl: InChI=1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12, 17-18H, 1-2H3

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H317

Precautionary Statements: P261; P280; P302+P352; P321; P501; P272; P333+P313; P362+P364

WGK: 3

Storage:

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves