ChemicalBook > CAS DataBase List > 4-PHENYL-1(2H)-PHTHALAZINONE

4-PHENYL-1(2H)-PHTHALAZINONE

Product Name
4-PHENYL-1(2H)-PHTHALAZINONE
CAS No.
5004-45-5
Chemical Name
4-PHENYL-1(2H)-PHTHALAZINONE
Synonyms
AKOS BC-1636;BUTTPARK 44\07-04;AKOS BBS-00000788;4-PHENYL-1(2H)-PHTHALAZINONE;4-PHENYLPHTHALAZIN-1(2H)-ONE;4-phenyl-2H-phthalazin-1-one;1-hydroxy-4-phenylphthalazine;1(2H)-PHTHALAZINONE, 4-PHENYL-;4-PHENYL-2-HYDROPHTHALAZIN-1-ONE;4-Phenyl-1(2H)-phthalazinone,98%
CBNumber
CB4356572
Molecular Formula
C14H10N2O
Formula Weight
222.24
MOL File
5004-45-5.mol
More
Less

4-PHENYL-1(2H)-PHTHALAZINONE Property

Melting point:
240-244 °C(lit.)
Density 
1.24±0.1 g/cm3(Predicted)
pka
11.85±0.40(Predicted)
CAS DataBase Reference
5004-45-5(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29339900
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
525553
Product name
4-Phenyl-1-(2H)-phthalazinone
Purity
97%
Packaging
25g
Price
$56
Updated
2024/03/01
Alfa Aesar
Product number
H32101
Product name
4-Phenyl-1(2H)-phthalazinone, 98%
Packaging
5g
Price
$37.5
Updated
2021/12/16
Alfa Aesar
Product number
H32101
Product name
4-Phenyl-1(2H)-phthalazinone, 98%
Packaging
25g
Price
$124
Updated
2021/12/16
TRC
Product number
B522333
Product name
4-Phenylphthalazin-1(2H)-one
Packaging
10mg
Price
$45
Updated
2021/12/16
TRC
Product number
B522333
Product name
4-Phenylphthalazin-1(2H)-one
Packaging
50mg
Price
$60
Updated
2021/12/16
More
Less

4-PHENYL-1(2H)-PHTHALAZINONE Chemical Properties,Usage,Production

Uses

4-Phenyl-1-(2H)-phthalazinone may be used in the synthesis of 2-chloro-N-(unsubstituted/substitutedphenyl) acetamide.

General Description

4-Phenyl-1-(2H)-phthalazinone can be prepared from hydrazine sulphate and sodium hydroxide.

4-PHENYL-1(2H)-PHTHALAZINONE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-PHENYL-1(2H)-PHTHALAZINONE Suppliers

China 48 Germany 3 India 1 Japan 1 Switzerland 1 Ukraine 1 United Kingdom 4 United States 9 Global 68
Key Organics Limited/Bionet Research
Tel
--
Fax
--
Email
enquiries@keyorganics.ltd.uk
Country
United Kingdom
ProdList
6663
Advantage
50
CARBONE SCIENTIFIC CO.,LTD
Tel
--
Fax
--
Email
sales@carbonesci.com
Country
United Kingdom
ProdList
6666
Advantage
30
Menai Organics Ltd.
Tel
--
Fax
--
Email
menaiorganics@compuserve.com
Country
United Kingdom
ProdList
5013
Advantage
30
Butt Park Ltd.
Tel
--
Fax
--
Email
113707.50@compuserve.com
Country
United Kingdom
ProdList
6078
Advantage
30

5004-45-5, 4-PHENYL-1(2H)-PHTHALAZINONERelated Search:

4-PHENYL-1(2H)-PHTHALAZINONE 1(2H)-Phthalazinone (1-OXO-4-PHENYLPHTHALAZIN-2(1H)-YL)ACETIC ACID AKOS BBS-00000937 4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE& 4-(4-chlorophenyl)-2-phenyl-1(2H)-phthalazinone 4-(4-CHLOROPHENYL)-2-[4-(TRIFLUOROMETHOXY)PHENYL]-1(2H)-PHTHALAZINONE 4-(5-CHLORO-2-HYDROXYPHENYL)-2-PHENYL-1(2H)-PHTHALAZINONE 4-METHYL-2-[4-(TRIFLUOROMETHOXY)PHENYL]-1(2H)-PHTHALAZINONE 4-(4-chlorophenyl)-2-[2,4-dichloro-5-(2-methoxyethoxy)phenyl]-1(2H)-phthalazinone 2-[2-nitro-5-(4-methyl-1-piperazinyl)phenyl]-4-phenyl-1(2H)-phthalazinone 2-{5-[4-(2-hydroxyethyl)-1-piperazinyl]-2-nitrophenyl}-4-phenyl-1(2H)-phthalazinone 2-(2-amino-5-chlorophenyl)-4-phenyl-1(2H)-phthalazinone 4-(2-HYDROXY-5-METHYLPHENYL)-2-PHENYL-1(2H)-PHTHALAZINONE 2-(4-BROMOPHENYL)-4-(4-CHLOROPHENYL)-1(2H)-PHTHALAZINONE 4-(4-FLUOROPHENYL)PHTHALAZIN-1(2H)-ONE ETHYL 2-(1-OXO-4-PHENYLPHTHALAZIN-2(1H)-YL)ACETATE 4(4-METHYLPHENYL)-1(2H)PHTHALAZINONE

  • BUTTPARK 44\07-04
  • 4-PHENYLPHTHALAZIN-1(2H)-ONE
  • 4-PHENYL-1(2H)-PHTHALAZINONE
  • 4-PHENYL-2-HYDROPHTHALAZIN-1-ONE
  • 1(2H)-PHTHALAZINONE, 4-PHENYL-
  • 4-phenyl-2H-phthalazin-1-one
  • 1-hydroxy-4-phenylphthalazine
  • AKOS BBS-00000788
  • AKOS BC-1636
  • 4-PHENYL-1-(2H)-PHTHALAZINONE 97%
  • JRH-03701, 4-Phenylphthalazin-1(2H)-one, 97%
  • 4-Phenyl-1(2H)-phthalazinone,98%
  • 5004-45-5
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyridazines
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyridazines
  • Heterocyclic Compounds