2-methyl-3H-phthalazine-1,4-dione

Modify Date: 2024-03-17 22:27:30

2-methyl-3H-phthalazine-1,4-dione Structure
2-methyl-3H-phthalazine-1,4-dione structure
Common Name 2-methyl-3H-phthalazine-1,4-dione
CAS Number 18393-54-9 Molecular Weight 176.17200
Density 1.292g/cm3 Boiling Point 364.6ºC at 760 mmHg
Molecular Formula C9H8N2O2 Melting Point N/A
MSDS N/A Flash Point 174.3ºC

 Names

Name 3-methyl-2H-phthalazine-1,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.292g/cm3
Boiling Point 364.6ºC at 760 mmHg
Molecular Formula C9H8N2O2
Molecular Weight 176.17200
Flash Point 174.3ºC
Exact Mass 176.05900
PSA 54.86000
LogP 0.22680
Vapour Pressure 5.91E-06mmHg at 25°C
Index of Refraction 1.585

 Safety Information

HS Code 2933990090

 Precursor & DownStream

Precursor  0

DownStream  1

 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%

 Synonyms

methylphthalhydrazide
2-Methyl-2,3-dihydro-phthalazin-1,4-dion
HMS561H22
N-methylphthalhydrazide
2-methyl-2,3-dihydrophthalazine-1,4-dione
2-methyl-1,2,3,4-tetrahydrophthalazine-1,4-dione