4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE&

Modify Date: 2025-08-26 08:57:31

4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE& Structure
4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE& structure
Common Name 4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE&
CAS Number 51334-86-2 Molecular Weight 256.68700
Density 1.36 g/cm3 Boiling Point 503.5ºC at 760 mmHg
Molecular Formula C14H9ClN2O Melting Point 270-274ºC(lit.)
MSDS Chinese USA Flash Point 258.3ºC

 Names

Name 4-(4-chlorophenyl)-2H-phthalazin-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.36 g/cm3
Boiling Point 503.5ºC at 760 mmHg
Melting Point 270-274ºC(lit.)
Molecular Formula C14H9ClN2O
Molecular Weight 256.68700
Flash Point 258.3ºC
Exact Mass 256.04000
PSA 45.75000
LogP 3.24350

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
HS Code 2933990090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles1

More Articles
Synthesis of a novel tris-cyclometalated iridium (III) complex containing triarylamine unit and its application in OLEDs. Fang Y, et al.

Inorganica Chim. Acta 362(14) , 4985-4990, (2009)

 Synonyms

4-(4-chlorophenyl)phthalazin-1-ol
4-(p-Chlor-phenyl)-phtalazin-1-on
4-(4'-chlorophenyl)phthalazin-1-one
4-(4-chloro-phenyl)-2H-phthalazin-1-one
4-(4-chlorophenyl)phthalazin-1(2H)-one
MFCD00098133
4-(4-Chlor-phenyl)-2H-phthalazin-1-on
4-(4-chlorophenyl)-1(2H)-phthalazinone
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