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CAS RN: 289-95-2 | Product Number: P0662

Pyrimidine free base


Purity: >98.0%(GC)(T)
Synonyms:
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1G
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Product Number P0662
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C__4H__4N__2 = 80.09  
Physical State (20 deg.C) Solid
Condition to Avoid Hygroscopic
CAS RN 289-95-2
Reaxys Registry Number 103894
PubChem Substance ID 87574818
SDBS (AIST Spectral DB) 5301
Merck Index (14) 7987
MDL Number

MFCD00006059

Specifications
Appearance White or Colorless to Light yellow powder to lump to clear liquid
Purity(GC) min. 98.0 %
Purity(Nonaqueous Titration) min. 98.0 %
Properties (reference)
Melting Point 21 °C
Boiling Point 123 °C
Flash point 34 °C
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H228 : Flammable solid.
Precautionary Statements P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P280 : Wear protective gloves/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Related Laws:
Fire Defense Law Group-4-2-III
RTECS# UV6263000
Transport Information:
UN Number UN1325
Class 4.1
Packing Group III
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