CAS Number4425-56-3
Synonyms2,4-dioxo-1H-pyrimidine-5-carbonitrile; 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile; 2,4-dihydroxypyrimidine-5-carbonitrile; 5-cyanouracil; 2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile
Molecular FormulaC5H3N3O2
Molecular Weight137.096
Purity98.00%
Density1.7±0.1 g/cm3
Boiling Point524.8±60.0 °C at 760 mmHg
Melting Point303 °C(dec.)
AppearanceSolid;White to Orange to Green powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4425-56-3 |
| Catalog No. | 2A-9030876 |
| Chinese Name | 5-氰基尿嘧啶 |
| Synonyms | 2,4-dioxo-1H-pyrimidine-5-carbonitrile; 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile; 2,4-dihydroxypyrimidine-5-carbonitrile; 5-cyanouracil; 2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile |
| Molecular Formula | C5H3N3O2 |
| Molecular Weight | 137.096 |
| Purity | 98.00 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 524.8±60.0 °C at 760 mmHg |
| Melting Point | 303 °C(dec.) |
| Appearance | Solid;White to Orange to Green powder to crystal |
| Storage Condition | room temperature, dry |
| HTC | 2933599090 |
| SMILES | N#Cc1c[nH]c(=O)[nH]c1=O |
| InChI | InChI=1S/C5H3N3O2/c6-1-3-2-7-5(10)8-4(3)9/h2H,(H2,7,8,9,10) |
| InChI Key | HAUXRJCZDHHADG-UHFFFAOYSA-N |
| MSDS | msds/30876_1_4425_56_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: 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% |
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