Phthalazine

Modify Date: 2024-01-02 22:35:46

Phthalazine Structure
Phthalazine structure
Common Name Phthalazine
CAS Number 253-52-1 Molecular Weight 130.14700
Density 1.183 g/cm3 Boiling Point 316.0±0.0 °C at 760 mmHg
Molecular Formula C8H6N2 Melting Point 89-92 °C(lit.)
MSDS N/A Flash Point 162.5±12.2 °C

 Names

Name phthalazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.183 g/cm3
Boiling Point 316.0±0.0 °C at 760 mmHg
Melting Point 89-92 °C(lit.)
Molecular Formula C8H6N2
Molecular Weight 130.14700
Flash Point 162.5±12.2 °C
Exact Mass 130.05300
PSA 25.78000
LogP 0.46
Vapour Pressure 0.000782mmHg at 25°C
Index of Refraction 1.653

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S24/25
WGK Germany 3
HS Code 2933990090

 Synthetic Route

 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

Phthalazine
MFCD00006908
2,3-Diazanaphthalene
PHZ
b-Phenodiazine
4,5-BENZOPYRIDAZINE
BENZO[D]PYRIDAZINE
β-Phenodiazine
2,3-BENZODIAZINE
EINECS 205-963-2
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