CAS Number: 289-95-2
Formula: C4H4N2
Formula Weight: 80.09
Linear Formula: C4H4N2
MDL No.: MFCD00006059
Purity: >=98.0%
Boiling Point: 123-124 C(lit.)
Melting Point: 19-22 C (lit.)
Density: 1.016 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.504(lit.)
Beilstein Registry Number: 103894
EC Number: 206-026-0
UNSPSC Code: 12352100
Application: Pyrimidine was used to assess the extent of pyrimidine/purine asymmetry quantitatively. It was also used to study the photoinduced ion chemistry of the halogenated pyrimidines, a class of prototype radiosensitizing molecules.
RTECS: UV6263000
RIDADR: UN 1993C 3 / PGIII
WGK Germany: 3
Flash Point(F): 93.2 F
Flash Point(C): 34 C
R Codes: 10
S Codes: 23-24/25
Symbol: GHS02
Signal Word: Warning
Hazard Statements: H226