| Identification | More | [Name]
5-METHYLPYRIMIDINE | [CAS]
2036-41-1 | [Synonyms]
5-METHYLPYRIMIDINE
RARECHEM AM LA 0031
5-methyl-pyrimidin
Pyrimidine, 5-methyl-
Pyrimidine, 5-methyl-(6CI,7CI,8CI,9CI)
5-METHYLPYRIMIDINE, 97+%
5-Methylpyrimidine, 98+% | [EINECS(EC#)]
218-006-9 | [Molecular Formula]
C5H6N2 | [MDL Number]
MFCD00047386 | [Molecular Weight]
94.11 | [MOL File]
2036-41-1.mol |
| Chemical Properties | Back Directory | [Appearance]
Crystalline Solid | [Melting point ]
33-37 °C | [Boiling point ]
152-154 °C/760 mmHg | [density ]
1.0068 (rough estimate) | [refractive index ]
1.5145 (estimate) | [Fp ]
53°C | [storage temp. ]
Sealed in dry,Store in freezer, under -20°C | [solubility ]
soluble in Chloroform, Ether, Ethyl Acetate, Toluene | [form ]
fused solid | [pka]
2.02±0.10(Predicted) | [color ]
Colourless to white | [BRN ]
105684 | [InChI]
1S/C5H6N2/c1-5-2-6-4-7-3-5/h2-4H,1H3 | [InChIKey]
TWGNOYAGHYUFFR-UHFFFAOYSA-N | [SMILES]
Cc1cncnc1 | [CAS DataBase Reference]
2036-41-1(CAS DataBase Reference) | [EPA Substance Registry System]
Pyrimidine, 5-methyl- (2036-41-1) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,F,Xn | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
R11:Highly Flammable. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37:Wear suitable protective clothing and gloves . | [RIDADR ]
1993 | [WGK Germany ]
3 | [Hazard Note ]
Irritant/Flammable | [TSCA ]
Yes | [HazardClass ]
4.1 | [PackingGroup ]
III | [HS Code ]
29335990 | [Storage Class]
4.1B - Flammable solid hazardous materials | [Hazard Classifications]
Acute Tox. 4 Oral
Flam. Sol. 2 |
| Hazard Information | Back Directory | [Chemical Properties]
Crystalline Solid | [Uses]
5-methylpyrimidine (5-pym) is used in organic synthesis and pharmaceutical intermediates. It is used to prepare [Cu(hfac)2]3(μ-5-pym)2. |
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