Introduction：Basic information about CAS 26305-13-5|2,4-Dihydroxy-5,6-dimethylpyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4-Dihydroxy-5,6-dimethylpyrimidine |
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| CAS Number | 26305-13-5 | Molecular Weight | 140.140 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 408.8ºC at 760mmHg |
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| Molecular Formula | C6H8N2O2 | Melting Point | 297-300 °C (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 201ºC |
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Names
| Name | 5,6-dimethyl-1H-pyrimidine-2,4-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 408.8ºC at 760mmHg |
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| Melting Point | 297-300 °C (dec.)(lit.) |
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| Molecular Formula | C6H8N2O2 |
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| Molecular Weight | 140.140 |
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| Flash Point | 201ºC |
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| Exact Mass | 140.058578 |
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| PSA | 65.72000 |
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| LogP | 0.47 |
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| Vapour Pressure | 2.88E-07mmHg at 25°C |
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| Index of Refraction | 1.482 |
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| InChIKey | PZVLJGKJIMBYNP-UHFFFAOYSA-N |
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| SMILES | Cc1[nH]c(=O)[nH]c(=O)c1C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YQ9750000
- CHEMICAL NAME :
- Uracil, 5,6-dimethyl-
- CAS REGISTRY NUMBER :
- 26305-13-5
- LAST UPDATED :
- 199206
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H8-N2-O2
- MOLECULAR WEIGHT :
- 140.16
- WISWESSER LINE NOTATION :
- T6MVMVJ E1 F1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 140 mg/kg
- TOXIC EFFECTS :
- Behavioral - antipsychotic
- REFERENCE :
- CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 6,490,1958
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | YQ9750000 |
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Articles2
More Articles
| Novel pyrimidines as acid pump antagonists (APAs). Bioorg. Med. Chem. Lett. 20(19) , 5735-8, (2010) A series of pyrimidine derivatives as acid pump antagonists (APAs) was synthesized and the inhibitory activities against H(+)/K(+) ATPase isolated from hog gastric mucosa were determined. After elabor... | |
| A family of titanium (IV) alkoxo complexes with N, O and O, O chelating ligands. Crystal structure of [Ti (O-i-Pr)2{2-(-)-menthoxo-pyridine}2]. Pérez Y, et al. Inorganica Chim. Acta 360(2) , 607-618, (2007)
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Synonyms
| 5,6-dimethylpyrimidine-2,4-dione |
| 2,4-Dihydroxy-5,6-dimethylpyrimidine |
| 5,6-Dimethyl-2,4(1H,3H)-pyrimidinedione |
| 5,6-dimethylpyrimidine-2,4-diol |
| 5,6-DIMETHYLURACIL |
| 5,6-Dimethylpyrimidine-2,4(1H,3H)-dione |
| 2,4(1H,3H)-Pyrimidinedione, 5,6-dimethyl- |
| EINECS 247-601-6 |
| Uracil,5,6-dimethyl |
| 5,6-dimethyl-2,4-(1H,3H)-pyrimidinedione |
| MFCD00010708 |
| 6-Methylthymine |
| 5,6-Dimethyl-2,4-pyrimidinediol |
