1,4-dihydrazinylphthalazine

Name	Ophthazin
Synonyms	c7441 Ophthazin dihydralazin Dihydralazine DIHYDRALAZINE LABOTEST-BB LT00439820 1,4-dihydrazinophthalazine 1,4-dihydrazino-phthalazin 1,4-dihydrazinylphthalazine 1,4-dihydrazinonaphthalazine 4-phthalazinedione,2,3-dihydro-dihydrazone 2,3-dihydro-1,4-phthalazinedionedihydrazone
CAS	484-23-1
EINECS	207-605-0
InChI	InChI=1/C8H10N6/c9-11-7-5-3-1-2-4-6(5)8(12-10)14-13-7/h1-4H,9-10H2,(H,11,13)(H,12,14)

Molecular Formula	C8H10N6
Molar Mass	190.21
Density	1.3243 (rough estimate)
Melting Point	180°C (rough estimate)
Boling Point	315.71°C (rough estimate)
Flash Point	345.9°C
Vapor Presure	1.09E-16mmHg at 25°C
Color	Orange crystals from H2O
pKa	3?+-.0.20(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.8100 (estimate)
Physical and Chemical Properties	Orange needle-like crystals. Decomposition at about 180 °c. General clinical application for its sulfate, C8H10N6-H2SO4,[2740- 03-6], white needle-like crystals, melting point 233 ° C (decomposition), slightly soluble in boiling water, slightly soluble in water or ethanol.

Toxicity

LD50 i.p. in rats: 1084 mmol/kg (Steiner)

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Product Name: Dihydralazine Monomer Request for quotation
CAS: 484-23-1
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Product Name: Ophthazin Visit Supplier Webpage Request for quotation
CAS: 484-23-1
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1,4-dihydrazinylphthalazine

1,4-dihydrazinylphthalazine Request for Quotation