4,6-Dihydroxypyrimidine
Synonym(s):4,6-Pyrimidinediol
- CAS NO.：1193-24-4
- Empirical Formula: C4H4N2O2
- Molecular Weight: 112.09
- MDL number: MFCD00016733
- EINECS: 214-772-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:20:44
What is 4,6-Dihydroxypyrimidine?
Chemical properties
Light Yellow Powder
The Uses of 4,6-Dihydroxypyrimidine
4,6-Dihydroxypyrimidine (cas# 1193-24-4) is a compound useful in organic synthesis.
Definition
ChEBI: 4,6-dihydroxypyrimidine is a hydroxypyrimidine.
Flammability and Explosibility
Not classified
Synthesis
Synthesis of 4,6-dihydroxypyrimidine (DHP) by reaction of a malonic acid ester with formamide and an alkali metal alkoxide at elevated temperature.
Properties of 4,6-Dihydroxypyrimidine
| Melting point: | >300 °C (lit.) |
| Boiling point: | 209.98°C (rough estimate) |
| Density | 1.4421 (rough estimate) |
| vapor pressure | 0.001Pa at 20℃ |
| refractive index | 1.4610 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 2.5 g/L (20° C) |
| pka | 5.70±0.10(Predicted) |
| form | Powder |
| color | Yellow to orange |
| Water Solubility | 2.5 g/L (20 º C) |
| BRN | 606433 |
| CAS DataBase Reference | 1193-24-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 4(1H)-pyrimidinone, 6-hydroxy-(1193-24-4) |
| EPA Substance Registry System | 6-Hydroxy-4(1H)-pyrimidinone (1193-24-4) |
Safety information for 4,6-Dihydroxypyrimidine
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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. P405:Store locked up. |
Computed Descriptors for 4,6-Dihydroxypyrimidine
4,6-Dihydroxypyrimidine manufacturer
Vidgas Science & Technologies Pvt Ltd
3Y
Phone:+91-9030019844
Whatsapp: +91-9030019844
product: 4,6-dihydroxypyrimidine 1193-24-4 ABOVE 99%
ASM Organics
Andhra Pradesh
Phone:91-9866122393
Whatsapp: 91-9866122393
product: 4,6-Dihydroxypyrimidine
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