Introduction：Basic information about CAS 27942-00-3|1-methyluracil, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-methyluracil |
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| CAS Number | 27942-00-3 | Molecular Weight | 126.11300 |
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| Density | 1.263g/cm3 | Boiling Point | 260.1ºC at 760mmHg |
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| Molecular Formula | C5H6N2O2 | Melting Point | 236-238ºC(lit.) |
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| MSDS | / | Flash Point | 111.1ºC |
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Names
| Name | 1-methyluracil |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.263g/cm3 |
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| Boiling Point | 260.1ºC at 760mmHg |
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| Melting Point | 236-238ºC(lit.) |
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| Molecular Formula | C5H6N2O2 |
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| Molecular Weight | 126.11300 |
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| Flash Point | 111.1ºC |
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| Exact Mass | 126.04300 |
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| PSA | 54.86000 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YR0699500
- CHEMICAL NAME :
- Uracil, methyl-
- CAS REGISTRY NUMBER :
- 27942-00-3
- LAST UPDATED :
- 199206
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H6-N2-O2
- MOLECULAR WEIGHT :
- 126.13
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 51,100,1988
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Safety Information
| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | 40 |
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| Safety Phrases | 22-36 |
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Synonyms
| 1-METHYL-1H-PYRIMIDINE-2,4-DIONE |
| METHYLURACIL |
| methyl-2,4(1h,3h)-pyrimidinedione |
| 1-METHYLPYRIMIDINE-2,4(1H,3H)-DIONE |
| methyl-uraci |
| 2,4(1H,3H)-Pyrimidinedione,methyl |
| 3h)-pyrimidinedione,methyl-4(1h |
| Uracil,methyl |
