Phthalazine
Names
[ CAS No. ]:
253-52-1
[ Name ]:
Phthalazine
[Synonym ]:
Phthalazine
MFCD00006908
2,3-Diazanaphthalene
PHZ
b-Phenodiazine
4,5-BENZOPYRIDAZINE
BENZO[D]PYRIDAZINE
β-Phenodiazine
2,3-BENZODIAZINE
EINECS 205-963-2
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
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S24/25
[ WGK Germany ]:
3
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%