Name | 4-Methylpyrimidine |
Synonyms | 4-METHYLPYRIMIDINE 4-methyl-pyrimidin 6-METHYLPYRIMIDINE 4-Methylpyrimidine Pyrimidine,4-methyl- 4-Methyl-1,3-diazine Pyrimidine, 4-methyl- Pyrimidine, 4-methyl- (6CI,7CI,8CI,9CI) |
CAS | 3438-46-8 |
EINECS | 222-344-2 |
InChI | InChI=1/C5H6N2/c1-5-2-3-6-4-7-5/h2-4H,1H3 |
Molecular Formula | C5H6N2 |
Molar Mass | 94.11 |
Density | 1.031 g/mL at 25 °C (lit.) |
Melting Point | 32°C |
Boling Point | 141-142 °C (lit.) |
Flash Point | 105°F |
Water Solubility | miscible |
Vapor Presure | 7.14mmHg at 25°C |
Appearance | Liquid |
Color | Clear colorless to slightly yellow |
BRN | 105781 |
pKa | 2.02±0.10(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | n20/D 1.496(lit.) |
MDL | MFCD00006115 |
Risk Codes | R10 - Flammable R61 - May cause harm to the unborn child |
Safety Description | S16 - Keep away from sources of ignition. S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 1993 3/PG 3 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29335995 |
Hazard Class | 3 |
Packing Group | III |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
application | 4-methylpyrimidine is a heterocyclic organic substance and can be used as a pharmaceutical intermediate. |