Introduction：Basic information about CAS 2435-76-9|2,4(3H,5H)-Pyrimidinedione,5-diazo-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4(3H,5H)-Pyrimidinedione,5-diazo- |
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| CAS Number | 2435-76-9 | Molecular Weight | 138.08400 |
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| Density | 1.6808 (rough estimate) | Boiling Point | 253.44°C (rough estimate) |
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| Molecular Formula | C4H2N4O2 | Melting Point | 198°C (rough estimate) |
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| MSDS | / | Flash Point | / |
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Names
| Name | 5-diazouracil |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6808 (rough estimate) |
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| Boiling Point | 253.44°C (rough estimate) |
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| Melting Point | 198°C (rough estimate) |
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| Molecular Formula | C4H2N4O2 |
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| Molecular Weight | 138.08400 |
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| Exact Mass | 138.01800 |
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| PSA | 95.92000 |
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| Index of Refraction | 1.8010 (estimate) |
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| InChIKey | XFLJNCDBYCPPTE-UHFFFAOYSA-N |
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| SMILES | N#[N+]c1cnc([O-])[nH]c1=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YQ9630000
- CHEMICAL NAME :
- Uracil, 5-diazo-
- CAS REGISTRY NUMBER :
- 2435-76-9
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C4-H2-N4-O2
- MOLECULAR WEIGHT :
- 138.10
- WISWESSER LINE NOTATION :
- T6MVMVJ ENUM
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 30800 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD10 - Lethal Dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 22 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Unscheduled DNA synthesis
- TEST SYSTEM :
- Rodent - rat Liver
- DOSE/DURATION :
- 50 umol/L
- REFERENCE :
- CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 13,187,1981
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Safety Information
Customs
| HS Code | 2933599090 |
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| 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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Synonyms
| 5-diazo-5H-pyrimidine-2,4-dione |
| 5-Diazo-uracil |
| 2,4-diossi-5-diazopirimidina |
| EINECS 219-427-0 |
| 5-Diazo-5H-pyrimidin-2,4-dion |
| DIAZOURACIL |
| 5-diazo-uraci |
| 2,6-dioxo-5-diazopyrimidine |
| raybin's reagent |
| 5-DIAZO-2,4-DIHYDROXYPYRIMIDINE |
| 5-Diouracil |
| Diouracilmonohydrate |
