4-Hydroxypyrimidine
Synonym(s):4(3H)-Pyrimidone;4-Hydroxypyrimidine;4-Pyrimidinol
- CAS NO.：51953-17-4
- Empirical Formula: C4H4N2O
- Molecular Weight: 96.09
- MDL number: MFCD00167178
- EINECS: 257-545-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 4-Hydroxypyrimidine?
Chemical properties
white to slightly yellow powder
Hazard
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Enzyme inhibitor
This hygroscopic pyrimidine, also known as 4-hydroxypyrimidine and 4- pyrimidinol (FW = 96.09 g/mol), inhibits both hypoxanthine(guanine) and xanthine phosphoribosyltransferases.
Properties of 4-Hydroxypyrimidine
| Melting point: | 166-169 °C(lit.) |
| Boiling point: | 179.58°C (rough estimate) |
| Density | 1.2604 (rough estimate) |
| refractive index | 1.4610 (estimate) |
| storage temp. | 0-6°C |
| form | Powder |
| pka | pK1:1.85(＋1);pK2:8.59(0) (25°C) |
| color | White to slightly yellow |
| Water Solubility | 270.3g/L(20 ºC) |
| BRN | 106975 |
| CAS DataBase Reference | 51953-17-4(CAS DataBase Reference) |
Safety information for 4-Hydroxypyrimidine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
Computed Descriptors for 4-Hydroxypyrimidine
Abamectin manufacturer
BASR Fine Chemicals Pvt. Ltd.
1Y
Phone:+91-9848230391
Whatsapp: +91-9848230391
product: 51953-17-4 4-Hydroxypyrimidine 98%
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