Isobarbituric acid
SIAL/I0627 - analytical standard
Synonym: 2,4,5-
CAS Number: 496-76-4
Empirical Formula (Hill Notation): C4H4N2O3
Molecular Weight: 128.09
EC Number: 207-829-9
MDL Number: MFCD00082987
Linear Formula: C4H4N2O3
Product Type: Chemical
| application(s) | forensics and toxicology pharmaceutical (small molecule) veterinary |
| assay | ~98% |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C4H4N2O3/c7-2-1-5-4(9) |
| InChI key | FQXOOGHQVPKHPG-UHFFFAOYSA |
| mp | >300 °C (dec.) (lit.) |
| Quality Level | 100  |
| SMILES string | O=C1CNC(=O)NC1=O |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ~98% |
| mp | >300 °C (dec.) (lit.) |
| UNSPSC | 41116107 |