1-methyluracil
Suppliers
Names
[ CAS No. ]:
27942-00-3
[ Name ]:
1-methyluracil
[Synonym ]:
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
Chemical & Physical Properties
[ Density]:
1.263g/cm3
[ Boiling Point ]:
260.1ºC at 760mmHg
[ Melting Point ]:
236-238ºC(lit.)
[ Molecular Formula ]:
C5H6N2O2
[ Molecular Weight ]:
126.11300
[ Flash Point ]:
111.1ºC
[ Exact Mass ]:
126.04300
[ PSA ]:
54.86000
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 DATA
ACUTE 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
Safety Information
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
40
[ Safety Phrases ]:
22-36