Name | 4-Hydroxy-6-methylpyrimidine |
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Synonyms |
6-Methylpyrimidin-4(1H)-one
6-METHYL-4-PYRIMIDINOL 4-hydroxy-6-Methyl-pyriMid 6-methylpyrimidine-4(3H)-one 6-methylpyrimidine-4-one 4(3H)-Pyrimidinone, 6-methyl- 4-Methylpyrimidine-6-ol 6-methyl-4(1h)-pyrimidinon 4-Pyrimidinol, 6-methyl- 6-methyl-4(3h)-pyrimidinon 6-Methyl-4-oxopyrimidine 4(1H)-pyrimidinone, 6-methyl- 4-Pyrimidinol,6-methyl 6-methyl-2-thiouracil 6-methylpyrimidin-4(3H)-one 6-Methyl-4(3H)-pyrimidinone 6-methyl-4-pyrimidino 6-methylpyrimidin-4-ol 4-oxo-6-methylpyrimidine 6-Methyl-4(1H)-pyrimidinone 4-Hydroxy-6-Methylpyrimidine 6-methyl-3H-pyrimidin-4-one 6-Methyl-pyrimidin-4-ol |
Density | 1.2±0.1 g/cm3 |
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Boiling Point | 242.1±20.0 °C at 760 mmHg |
Melting Point | 145-150℃ |
Molecular Formula | C5H6N2O |
Molecular Weight | 110.114 |
Flash Point | 100.2±21.8 °C |
Exact Mass | 110.048012 |
PSA | 45.75000 |
LogP | -0.66 |
Vapour Pressure | 0.0±0.5 mmHg at 25°C |
Index of Refraction | 1.557 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Symbol |
GHS05, GHS07 |
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Signal Word | Danger |
Hazard Statements | H302-H318 |
Precautionary Statements | P280-P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Phrases | 22-41 |
Safety Phrases | 26-39 |
RIDADR | NONH for all modes of transport |
HS Code | 2933599090 |
Precursor 9 | |
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DownStream 10 | |
HS Code | 2933599090 |
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Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |