Name | 5,6-Diamino-2-thiouracil |
---|---|
Synonyms |
5,6-Diamino-2-sulfanylpyrimidin-4-ol
EINECS 213-727-5 4-pyrimidinol, 5,6-diamino-2-mercapto- MFCD00012187 4,5-Diamino-6-hydroxy-2-mercaptopyrimidine 2-Mercapto-4-hydroxy-5,6-diamino-pyrimidine 2-Mercapto-4-hydroxy-5,6-diaminopyrimidine 5,6-diamino-2-sulfanylidene-1H-pyrimidin-4-one 5,6-Diamino-2-sulfanylpyrimidin-4(3H)-one 5,6-Diamino-2-thioxo-2,3-dihydropyrimidin-4(1H)-on 4(1H)-Pyrimidinone, 5,6-diamino-2,3-dihydro-2-thioxo- 5,6-Diamino-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone 5,6-diamino-2-thioxo-2,3-dihydropyrimidin-4(1H)-one |
Density | 1.7±0.1 g/cm3 |
---|---|
Boiling Point | 473ºC at 760 mmHg |
Melting Point | >300 °C(lit.) |
Molecular Formula | C4H6N4OS |
Molecular Weight | 158.182 |
Flash Point | 239.9ºC |
Exact Mass | 158.026230 |
PSA | 132.78000 |
LogP | -2.37 |
Vapour Pressure | 1.43E-09mmHg at 25°C |
Index of Refraction | 1.776 |
Storage condition | 2-8°C |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
---|---|
Hazard Codes | Xi: Irritant; |
Risk Phrases | R36/38 |
Safety Phrases | S26-S36 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
HS Code | 2933599090 |
~% 1004-76-8 |
Literature: Journal of the American Chemical Society, , vol. 36, p. 355 |
~% 1004-76-8 |
Literature: Journal of the Chemical Society, , p. 467,469 |
Precursor 3 | |
---|---|
DownStream 10 | |
HS Code | 2933599090 |
---|---|
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% |