1448-98-2
Cyanoacetylurea
CAS: 1448-98-2
Molecular Formula: C4H5N3O2
1448-98-2 - Names and Identifiers
| Name | Cyanoacetylurea |
| Synonyms | AI3-28760 Cyanoacetylurea CYANOACETYLUREA 2-Cyanoacetylurea (Cyanoacetyl)urea N-(Cyanoacetyl)urea Urea, (cyanoacetyl)- N-(2-CYANOACETYL)UREA N-Carbamoyl-2-cyanoacetamide n-(aminocarbonyl)-2-cyano-acetamid Acetamide, N-(aminocarbonyl)-2-cyano- |
| CAS | 1448-98-2 |
| EINECS | 215-906-3 |
| InChI | InChI=1/C4H5N3O2/c5-2-1-3(8)7-4(6)9/h1H2,(H3,6,7,8,9) |
1448-98-2 - Physico-chemical Properties
| Molecular Formula | C4H5N3O2 |
| Molar Mass | 127.1 |
| Density | 1.342±0.06 g/cm3(Predicted) |
| Melting Point | 215°C (dec.) |
| Solubility | DMSO |
| Appearance | White powder |
| Color | Yellow |
| BRN | 1705616 |
| pKa | 4.51±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.496 |
| MDL | MFCD00007947 |
| Use | Used as a pharmaceutical Intermediate |
1448-98-2 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S20 - When using, do not eat or drink. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | 3276 |
| TSCA | Yes |
| HS Code | 29242100 |
| Hazard Class | 6.1 |
| Packing Group | III |
1448-98-2 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Uses | Used as pharmaceutical intermediates Caffeine, SDM and other pharmaceutical intermediates. |
Last Update：2024-04-09 21:01:54
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