CAS Number67-52-7
SynonymsPyrimidinetriol; Barbitursure; Balonylurea acid; T6VMVMV FHJ; Barbituric acid; N,N'-MALONYLUREA; barbituric; 2,4,6-Trioxohexahydropyrimidine; Malonylurea; Pyrimidin-2,4,6(1H,3H,5H)-trion; 2,4,6-Pyrimidinetrione; pyrimidine-2,4,6-trione; 2,4,6(1H,3H,5H)-Pyrimidinetrione; ARBIBTONE ACID; 4,6-Dihydroxy-2(5H)-pyrimidinone; 2,4,6-Trihydroxypyrimidine; 6-HYDROXYURACIL; EINECS 200-658-0; pyrimidine-2,4,6(1H,3H,5H)-trione; MFCD00006666; BarbituricAcidGr
Molecular FormulaC4H4N2O3
Molecular Weight128.09
Purity≥99 (acidimetric)%
Density1.8±0.1 g/cm3
Boiling Point372.7±25.0 °C at 760 mmHg
Melting Point250-252 °C (decomposition)
Appearancesolid
EINECS200-658-0
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 67-52-7 |
| Catalog No. | 2A-9007125 |
| Chinese Name | 巴比妥酸 |
| Synonyms | Pyrimidinetriol; Barbitursure; Balonylurea acid; T6VMVMV FHJ; Barbituric acid; N,N'-MALONYLUREA; barbituric; 2,4,6-Trioxohexahydropyrimidine; Malonylurea; Pyrimidin-2,4,6(1H,3H,5H)-trion; 2,4,6-Pyrimidinetrione; pyrimidine-2,4,6-trione; 2,4,6(1H,3H,5H)-Pyrimidinetrione; ARBIBTONE ACID; 4,6-Dihydroxy-2(5H)-pyrimidinone; 2,4,6-Trihydroxypyrimidine; 6-HYDROXYURACIL; EINECS 200-658-0; pyrimidine-2,4,6(1H,3H,5H)-trione; MFCD00006666; BarbituricAcidGr |
| Molecular Formula | C4H4N2O3 |
| Molecular Weight | 128.09 |
| Purity | ≥99 (acidimetric) |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 372.7±25.0 °C at 760 mmHg |
| Melting Point | 250-252 °C (decomposition) |
| Appearance | solid |
| Water Solubility | 142 g/L (20 ºC) |
| Storage Condition | This product should be kept sealed. This product i |
| EINECS | 200-658-0 |
| HTC | 2933520000 |
| MDL Number | MFCD00006666 |
| SMILES | O=C1CC(=O)NC(=O)N1 |
| InChI | 1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9) |
| InChI Key | HNYOPLTXPVRDBG-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352115 |
| Hazard Symbols | Transport |
| Safety Description | S24/25 |
| MSDS | msds/7125_1_67_52_7.pdf |
| Tax Rebate | 9.0% |
| Supervision | None. Minimum tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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